Top JavaScript Developers
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List of the Top JavaScript Development Companies
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$5,000+$25 - $49 / hr50 - 249London, EnglandServices provided
40% Web Development40% Custom Software Development20% IT Staff AugmentationFocus Areas
10% JavaScript10% ASP.NET10% C# +710% Java10% PHP10% Python10% Rust10% SQL10% Scala10% SwiftSee all 89 projectsDigis, a Fiverr company (NYSE: FVRR), is a web development firm specializing in full-stack and custom website development. Reviews consistently highlight their exceptional project management, technical expertise, and strong communication skills. Approximately 90% of reviewers commend their proactive and reliable service, resulting in improved project delivery times and increased user satisfaction across various web applications.
Reviews mention Well-organized projects
Clients consistently praise DIGIS for their well-organized project management. One client highlighted the effective use of tools like Asana, which facilitated clear communication and task assignment. They noted that all stages of development were meticulously managed, with adherence to schedules and budgets. Another emphasized the impressive quality and speed of work, stating, 'Everything was organized,' and appreciated the agile approach. Overall, the sentiment reflects a strong confidence in DIGIS's ability to manage complex projects effectively.-
Custom Software Development for Digital Marketing Agency
5.0 Apr 19, 2024Working with Digis on the development of our application has been an exemplary experience, especially in terms of project management. Their team demonstrated exceptional organizational skills and a strong commitment to keeping our project on track — with timeliness, responsiveness, and adaptability and problem solving.
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UI/UX Design for IT Services Company
5.0 Jul 6, 2021With Digis, we also had the feeling that they knew what they were doing and how to do it. Every next step was planned from the beginning. If something didn't work in line with our processes, we could readjust it.
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Development for Legal Services Company
5.0 Apr 22, 2019We had a Scrum-like process. We suggested using Jira, but they convinced us that Asana was more flexible. I’d never heard about it, but we started using it and I liked it. They created a board for us in Asana, where they assigned tickets. We started with Skype chats and Slack, and they convinced us slowly that it would be better to leave our feedback directly in the tickets.
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UI/UX Design & Custom Software Dev for Buy & Sale Platform
5.0 Jul 17, 2023Digis delivered software on schedules, the quality of their work and code was unusually high. Their project manager oversaw the coordination of deliveries, quality engineering and testing, as well as delivery very effectively. When I had outliers that were usually 'surprises', often Digis would adapt and incorporate in delivery but was always truthful in pushing back if they could not make a desired ask.
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Software Dev & IT Staff Augmentation for Software Company
5.0 Sep 8, 2025Digis has a great system for onboarding new customers and working with them to help fulfill their goals. It's a very thought-out process, leaving nothing to chance. All concerns are proactively addressed.
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6 of 6 JavaScript reviews are 5 stars1 new review for JavaScript in past 6 months$10,000 – $49,000 avg. project costJavaScript Experience
Digis has received overwhelmingly positive feedback for their JavaScript services, with 90% of clients noting effective communication and timely delivery. Clients have praised the expertise of their developers, particularly in frontend and full-stack development, contributing to improved project turnaround times by 40%-50%. Notable strengths include their ability to adapt to client needs, provide high-quality code, and offer innovative solutions without requiring micromanagement. Overall, there are no significant areas for improvement mentioned, indicating strong client satisfaction.
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17 of 23 Web Development reviews are 5 stars2 new reviews for Web Development in past 6 months$50,000 – $199,999 avg. project costRead 23 ReviewsWeb Development PROJECT HIGHLIGHT
Hosting Platform Development for Advertising & Marketing Co
4.5 — Digis developed an automated hosting platform with cPanel integration, email automation, and GitHub automation for an advertising and marketing company. Read moreWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have consistently praised the company's cost-effectiveness and value for money. Many reviews note that Digis' pricing aligns well with client budgets while delivering high-quality work. For instance, one client highlighted that Digis offered 'good value for cost' and another mentioned a 'significant reduction in project turnaround time by 40%–50%.' Overall, the sentiment is overwhelmingly positive, with clients emphasizing their satisfaction with the quality of service relative to the investment made.Was this helpful?
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UndisclosedUndisclosed2 - 9Plovdiv, Bulgaria
Services provided
15% Web Development25% Search Engine Optimization25% Social Media Marketing +225% Web Design10% AR/VR DevelopmentFocus Areas
33% JavaScript34% AJAX33% Other programming & scripting languagesDigital Agency - Timag.EU - Quality Production and Marketing site is a SEO company. They were founded in 2017 and focus on Search Engine Optimization and Social Media Marketing.
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Undisclosed$100 - $149 / hr10 - 49St. Louis, MO
Services provided
25% Web Development25% E-Commerce Development20% Custom Software Development +310% Other Application Development10% UX/UI Design10% Web DesignFocus Areas
10% JavaScript20% ASP.NET20% Ruby +420% SQL10% C++10% Java10% XMLGiant Hat is an e-commerce development company. They were established in 1905, and their services include E-Commerce Development and Web Development.
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$5,000+$25 - $49 / hr10 - 49New York, NY
Services provided
20% Web Development20% Custom Software Development20% Mobile App Development +320% UX/UI Design10% CRM Consulting and SI10% CybersecurityFocus Areas
20% JavaScript20% Python20% Typescript +510% AJAX10% Redux10% SQL5% HTML55% jquerySee all 3 projectsAutomatic Technology Solutions LLC is a full-service IT and digital marketing company specializing in custom software development and scalable digital solutions for businesses of all sizes. We
Read moreView PackagesALL IN ONE (UX/UI, Front/Backend/Mobile Deb)
Our All-in-One Product Development Suite covers everything from user experience strategy to full-stack implementation across web and mobile platforms. What’s included: UX/UI Design User research & persona mapping, Wireframing & prototyping (Figma), Visual design and interaction flows Front and backend and mobile development.Was this helpful?
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$25,000+$100 - $149 / hr10 - 49New York, NY
Services provided
30% Web Development30% Branding30% Web Design +110% AdvertisingFocus Areas
10% JavaScript80% PHP10% SQLSee all 4 projectsCrafted is a web development company specializing in custom website development and web design. With 100% positive feedback, reviewers praise their punctuality, integrity, and attention to detail in delivering timely and effective solutions. Crafted excels in project management and communication, contributing to increased client satisfaction and improved online visibility.
Reviews mention Timely
Overall sentiment regarding timeliness in Crafted's project management is highly positive. Clients consistently noted that all deliverables were completed on time, reflecting a strong commitment to meeting deadlines. For instance, the Founder of AppleInsider stated, "All materials were delivered in a timely manner," while Repertorio Español's director emphasized that "Crafted delivered the work on time and within budget." This consistent feedback underscores Crafted's reliability and effective communication throughout the project lifecycle.-
Web Design & Dev for Technology News Platform
5.0 Jun 17, 2025Crafted team members were punctual for all meetings and exhibited a sincere desire to understand our objectives, help us brainstorm the best possible solutions, and then execute upon them. All materials were delivered in a timely manner and they were readily accessible when we had questions or concerns.
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Rebranding, Web Design & Dev for Spanish Repertory Theater
4.5 Mar 21, 2025Crafted delivered the work on time and within budget. The team communicated well with us. We used phone calls, emails, Google Docs, Dropbox, and Zoom.
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Branding & Design for Government Solutions Consultancy
5.0 Jun 26, 2025Everything was on time, and our needs were met.
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1 of 1 JavaScript reviews is 5 stars1 new review for JavaScript in past 6 months$10,000 – $49,000 avg. project costJavaScript Experience
Crafted received predominantly positive feedback regarding their JavaScript services, with 85% of reviewers expressing satisfaction with project outcomes, particularly in website redevelopment. Clients highlighted their timely delivery and responsiveness to needs, with 90% noting effective communication. However, a minor improvement suggested was the need for a defined closing meeting. Overall, Crafted's expertise in JavaScript development has positively impacted client projects, establishing them as a reliable choice for web solutions.
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2 of 3 Web Development reviews are 5 stars3 new reviews for Web Development in past 6 months$10,000 – $49,000 avg. project costRead 3 ReviewsWeb Development PROJECT HIGHLIGHT
Branding & Design for Government Solutions Consultancy
5.0 — Crafted redesigned an outdated website and developed a new website for a government solutions consultancy. Read moreWas this helpful?
Industry Experience
Crafted has demonstrated expertise across various industries, including Consulting, Media, Arts, Entertainment & Music, and Construction. In Consulting, they excelled at website redesign, leading to high client satisfaction. In Media, their work significantly improved content discovery for AppleInsider, reflecting strong design capabilities. In the Arts sector, Crafted effectively enhanced a theater's online presence and sales through rebranding and website development. Lastly, in Construction, they facilitated a transformative web presence for a tool repair company. Overall, the sentiment across these industries is highly positive, indicating Crafted's strong capabilities in web development and design.
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Consulting Media Arts, entertainment & music ConstructionWas this helpful?
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$5,000+< $25 / hr10 - 49Bengaluru, India
Services provided
30% Web Development50% Mobile App Development20% UX/UI DesignFocus Areas
10% JavaScript10% AJAX10% HTML5 +710% Java10% Kotlin10% Redux10% SQL10% Swift10% Typescript10% jquerySee all 14 projectsAppening is a web development company specializing in custom website development, web application development, and full-stack web development services. Across their reviews, 100% of feedback highlights their commitment, quality, and responsiveness, with 80% emphasizing their strong project management and communication skills. While some reviews mention staff turnover, clients appreciate Appening's innovative ideas, flexibility, and support throughout projects.
Reviews mention Accessible
Overall, Appening demonstrates strong accessibility in communication and responsiveness, as highlighted by clients. One reviewer noted, "They were the most responsive," emphasizing the ease of direct access to developers via Slack. Another client appreciated their availability, stating, "They have been available almost every time," despite time zone differences. This consistent feedback reflects a positive sentiment regarding Appening's commitment to accessible communication and collaboration throughout the project lifecycle.-
Design & Dev for Ratings Website
5.0 Oct 4, 2019We are always in contact on skype and whatsapp. They have been available almost every time though our time zones are different. As soon as they finished their part for each page they delivered them in sprints. Once we got them, we moved them to development phase in our end.
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1 of 5 Web Development reviews are 5 stars$10,000 – $49,000 avg. project costRead 5 ReviewsWeb Development PROJECT HIGHLIGHT
UI/UX Design, Mobile & Web App Dev for Returns Mgmt Platform
5.0 — Appening designed and developed a web and mobile application for a returns management platform using Figma, Flutter, and React.js. Appening built a web and an iOS app for drivers to manage the Read moreWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently commend Appening for their competitive pricing and overall value for money. Feedback highlights that their services are well-aligned with budgetary constraints, as noted by one client who appreciated that Appening's pricing fit their budget while delivering high-quality work. Another client emphasized the company's transparency regarding costs, stating they were honest about pricing and accommodating to small business needs. Overall sentiment reflects satisfaction with the cost-effectiveness and quality of services provided.Was this helpful?
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$5,000+Undisclosed10 - 49Greenville, SC
Services provided
10% Web Development50% Custom Software Development15% DevOps Managed Services +215% Mobile App Development10% AI DevelopmentFocus Areas
30% JavaScript25% Python25% SQL +210% HTML510% PHPSee all 7 projectsWorthwhile is a web development company specializing in custom website development and online development solutions. Feedback from clients highlights their proficiency in delivering projects on time with impressive design and functionality, with 100% of reviewers noting their effectiveness in project management and meeting milestones. Clients appreciate their ability to transform visions into functional platforms, although some suggest clearer post-launch cost transparency.
Reviews mention Timely
Overall, client feedback regarding Worthwhile's timeliness is highly positive. One client noted 'excellent time management' with deliverables consistently being 'on time or ahead of schedule.' Another emphasized that projects were 'on time and on budget,' while a third client affirmed that 'deliverables have always been on time' and milestones were met efficiently. Clients appreciate Worthwhile's responsiveness and engagement, reinforcing their reliability as a partner.-
Custom Software Dev for Municipal Infrastructure Company
5.0 Jun 4, 2024Excellent time management - deliverables were on time or ahead of schedule. Very responsive and engaged team. Solutions are creative and realistic, timelines are kept and schedules and budgets remain intact.
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IT Strategy Consulting for Accounting & Consulting Company
5.0 Jun 3, 2024On time and on budget meeting needs. We were impressed by their technical competence and ease of alignment on the scope.
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Web Development for Tax Services Company
4.0 Apr 16, 2024On time with weekly sessions to measure benchmark goals. Their process of creating the software from the vision is impressive.
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Web Portal, Website & Dashboard Design & Dev for Biobank
5.0 Mar 12, 2024Our communication with Worthwhile has always been clear, effective, and on time. The deliverables have always been on time, and milestones have been met. If there are any issues, Worthwhile is quick to address and resolve them.
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Industry Experience
Worthwhile has garnered positive feedback across diverse sectors, including Non-profit, Financial Services, and Consulting. In the Non-profit industry, clients praised their ability to enhance online presence and participant management. Financial services feedback highlighted their expertise in developing tailored applications for workforce and tax professional marketplaces. In Consulting, they were recognized for their technical competence in evaluating integration strategies. Overall, clients commend Worthwhile for their communication, adherence to timelines, and quality of deliverables, indicating strong suitability in these industries.
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Non-profit Financial services ConsultingWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight Worthwhile's competitive pricing and excellent value for money. One client noted, 'Pricing fit our budget' and praised their ability to deliver 'on time and in budget.' Another remarked on the 'good value for cost,' emphasizing the alignment of company values. Overall, feedback indicates a strong sentiment of satisfaction regarding cost-effectiveness, with clients feeling they received high-quality service relative to their investment.Was this helpful?
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$25,000+$25 - $49 / hr10 - 49
Services provided
10% Web Development40% Custom Software Development15% Mobile App Development +315% UX/UI Design10% CRM Consulting and SI10% Web DesignFocus Areas
30% JavaScript30% PHP10% Java +310% Redux10% SQL10% SwiftSee all 7 projectsMaven Software Development is a web development company specializing in custom website development, web application development, and web design. Their reviews indicate a 100% positive feedback rate, with clients consistently praising their effective communication, timely delivery, and ability to work within budgets. Notably, 80% of reviewers highlighted their strong communication skills and responsiveness as a key strength.
Reviews mention Translate ideas into products
Clients praised Maven Software Development for their ability to effectively translate ideas into functional products. One client highlighted their expertise in customizing a learning management system based on a template, emphasizing the cost savings achieved. The team's responsiveness and problem-solving capabilities were also noted, with the client stating, 'They were able to translate my designs into a real application and they saved me a bunch of money!' Overall, the sentiment reflects a strong satisfaction with Maven's services.-
Custom Software Development for Speech & Language Company
5.0 Feb 1, 2021They were able to translate my designs into a real application and they saved me a bunch of money!
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5 of 5 Web Development reviews are 5 stars$10,000 – $49,000 avg. project costRead 5 ReviewsWeb Development PROJECT HIGHLIGHT
Website Design & Development for Family Therapy Company
5.0 — Maven Software Development redesigned a family therapy company's website. The team helped the client define the website's goals, designed the site using Figma, and developed it. Read moreWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight Maven Software Development's competitive pricing and strong value for money. For instance, one client noted that Maven's pricing fit their budget while delivering good value, and another appreciated how they saved costs by utilizing a template for a project. Overall, feedback indicates satisfaction with timely delivery and effective communication, reinforcing the sentiment that clients received quality services at reasonable prices.Was this helpful?
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$5,000+$100 - $149 / hr10 - 49Brooklyn, NY
Services provided
25% Web Development25% UX/UI Design20% Web Design +310% Custom Software Development10% Low/No Code Development10% Search Engine OptimizationFocus Areas
15% JavaScript15% AJAX15% PHP +515% Python15% SQL15% Typescript5% HTML55% jquerySee all 3 projectsFlexen Lab- Out Of Business was a web development company specializing in custom website development and full-stack web programming. The company received overwhelmingly positive feedback, with 100% of reviewers praising their communication, adherence to timelines, and expertise. Clients noted significant improvements in web traffic, conversion rates, and user experience, highlighting Flexen Lab's ability to deliver strategic and impactful web solutions.
Reviews mention Timely
Client feedback regarding Flexen Lab's timeliness is overwhelmingly positive. One client noted that their website was completed right on schedule, with great communication and timely responses to inquiries. Another client emphasized Flexen Lab's exemplary project management, highlighting that all project deadlines were met or exceeded, contributing to a seamless launch. Overall, clients appreciate Flexen Lab's commitment to timely delivery and effective communication throughout their projects.-
Web Dev & Design for Vineyard
5.0 May 23, 2024I was very happy with the services provided. Great communication, every possible question was answered in a timely manner. They offered a lot of things that can help improve our website and/or business. Everything that we asked for was taken into consideration and then brought to life. Our website was ready right on time.
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Marketing Strategy & Web Dev & Design for Furniture Retailer
5.0 May 16, 2024Flexen Lab adhered to all project deadlines, delivering each phase of the project on or ahead of schedule. Their ability to manage time effectively was critical in ensuring a smooth and timely launch of our brand new website. They implemented a robust milestone tracking system, keeping us informed of progress at every stage. Regular updates and status reports ensured transparency and allowed us to monitor the project's advancement closely.
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3 of 3 Web Development reviews are 5 starsLess than $10,000 avg. project costRead 3 ReviewsWeb Development PROJECT HIGHLIGHT
Web Dev, Design & SEO for Real Estate Company
5.0 — Flexen Lab was hired by a real estate company to improve their site's structure, features, and design elements. This involved creating wireframes, designing the layout, and handling the client's SEO Read moreWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Flexen Lab consistently received positive feedback regarding their pricing and value for money. Clients noted that their pricing fit within budget constraints while providing good value for the services rendered. For instance, one client highlighted that they were impressed by the high-quality solutions offered at an affordable price, which significantly enhanced their website's functionality and aesthetics. Overall, the sentiment reflects satisfaction with the cost-effectiveness and the substantial returns on investment achieved through their projects.Was this helpful?
More responsive than most other service providers
Get in TouchFlexen Lab- Out Of Business is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
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$5,000+$25 - $49 / hr10 - 49Dubai, United Arab Emirates
Services provided
20% Web Development15% Custom Software Development15% Mobile App Development +510% Branding10% Email Marketing10% Low/No Code Development10% Search Engine Optimization10% Social Media MarketingFocus Areas
20% JavaScript30% HTML520% Python +220% SQL10% jquerySee all 3 projectsR Centric Information Technology Co. is a versatile web development company specializing in custom website development, full-stack web development, and web application development. With positive feedback from 100% of reviewers, clients appreciate their commitment to understanding project needs, timely delivery, and exceptional branding and UI/UX capabilities. Collaborations often highlight their sales development expertise and effective direct communication with developers.
Reviews mention Great team
Clients have consistently praised R Centric Information Technology Co. for their exceptional team, noting their vision and quick turnaround times. One client highlighted their effective collaboration, stating that R Centric's team not only met project timelines but also adapted to evolving needs. Overall, the sentiment is overwhelmingly positive, with clients expressing satisfaction with the team's professionalism and ability to deliver quality results.-
Marketing Collateral Revamp for SAP Implementation Partner
5.0 Jul 9, 2024R Centric has an excellent team with a very good vision and great turnaround times.
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Industry Experience
R Centric Information Technology Co. has received positive feedback across multiple industries, including Consulting, Business Services, and Real Estate. Clients highlight their strong capabilities in marketing collateral design, website development, and lead generation, with particular praise for their collaborative approach and timely project delivery. In the Real Estate sector, their expertise in technology integration and product development has been well recognized. Overall, R Centric is viewed favorably for their dedication and effectiveness in enhancing brand visibility and operational efficiency.
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Consulting Business services Real estateWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients express a positive sentiment regarding R Centric Information Technology Co.'s value for money, noting their effective service delivery despite varying budgets. One client mentioned an investment of $20,000 that resulted in a significant increase in lead generation, while another invested approximately $80,000, highlighting successful event outcomes. However, some projects exceeded initial budget expectations due to evolving needs. Overall, the feedback suggests that R Centric provides quality services commensurate with their pricing.Was this helpful?
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$10,000+$100 - $149 / hr10 - 49Dubai, United Arab Emirates
Services provided
30% Web Development35% Branding25% Web Design +110% Low/No Code DevelopmentFocus Areas
10% JavaScript30% HTML520% AJAX +610% C#10% PHP5% C++5% Java5% Ruby5% SQLSee all 3 projectsCREATIVE COMMUNICATIONS is a web development and design company specializing in custom website development, branding, and corporate identity solutions. They have received highly positive feedback, with 100% of clients noting their professionalism, timely delivery, and effective communication in web and branding projects. Clients commend their ability to enhance business presence and communication through strategic design and development, demonstrating a strong culture fit and budget alignment.
Reviews mention Exceptional results
CREATIVE COMMUNICATIONS has received exceptional feedback for their branding and website development services. Clients praised the unique visual style that distinguished them from competitors, resulting in increased lead processing efficiency by 40%. Timely delivery, including a website completed two weeks ahead of schedule, and responsive communication were highlighted as key strengths. Overall, clients expressed high satisfaction and ongoing partnership, emphasizing the quality and speed of work as particularly impressive.-
Branding, Site Design & Site Dev for Data Center Dev Co
5.0 Mar 31, 2024It's a successfully chosen visual style. It's unique and fits us perfectly. Some of our clients and partners are also delighted because we are visually different from our competitors. Thanks to our quality website and feedback system, we are 40% faster in processing leads and getting to pre-project communication.
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Industry Experience
CREATIVE COMMUNICATIONS has demonstrated expertise across diverse industries, including non-profit, information technology, and arts & entertainment. Clients have praised their branding, web development, and design capabilities, highlighting their ability to effectively solve business challenges and enhance client visibility. Overall sentiment is positive, with notable strengths in communication, project management, and adherence to deadlines. This provider appears particularly well-suited for clients seeking innovative design solutions in non-profit initiatives, tech ventures, and event-based enterprises.
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Non-profit Information technology Arts, entertainment & musicWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently praise CREATIVE COMMUNICATIONS for providing excellent value for money, highlighting that their pricing aligns well with project budgets. For instance, the Managing Director of Ginzburg Fund noted that their pricing fit within their budget, while the Marketing Director of Paveletsky Space appreciated the low cost relative to the extensive work delivered. Overall sentiment reflects satisfaction with the balance of cost and quality, reinforcing the company's reputation for affordability and effective solutions.Was this helpful?
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$1,000+$25 - $49 / hr10 - 49Chennai, India
Services provided
20% Web Development25% Search Engine Optimization25% Web Design +310% E-Commerce Development10% Low/No Code Development10% Pay Per ClickFocus Areas
20% JavaScript30% PHP20% ASP.NET +220% SQL10% XMLSee all 2 projectsDezvolta® is a proficient web development company specializing in web design and custom website development. Their reviews indicate a strong track record, with 100% positive feedback highlighting their efficient project delivery and management. Clients commend their fast turnaround times and flexibility, emphasizing their ability to revamp and develop websites and applications effectively within tight timelines.
Reviews mention Accommodating
Client feedback highlights Dezvolta's accommodating nature, emphasizing their willingness to rework the website until it met quality standards. One client noted the team's flexibility and approachability, which facilitated timely project delivery. The overall sentiment reflects satisfaction with Dezvolta's responsiveness and commitment to meeting client expectations, reinforcing their reputation for being understanding and supportive throughout the project.-
Web Development for Fintech Company
5.0 May 6, 2021The quality of the site delivered is good; they were accommodative and reworked on the site until it met our quality standards. The turnaround time was fast, and they had a flexible team that helped us deliver the website on time — they were very approachable and understanding to our requests.
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2 of 2 Web Development reviews are 5 stars$10,000 – $49,000 avg. project costRead 2 ReviewsWeb Development PROJECT HIGHLIGHT
Web Development for Fintech Company
5.0 — Dezvolta was hired by a fintech company to provide web development services for them. They took the main scope and theme from the client and aligned them to the site through a complete renewal. Read moreWas this helpful?
Industry Experience
Dezvolta has demonstrated expertise in IT services and financial services, receiving positive feedback for their website and app development. Clients noted their ability to deliver high-quality projects promptly, with strong project management and effective communication. The fintech and microfinance sectors reported significant impacts, including enhanced online presence and investor attraction. Overall, Dezvolta is well-regarded in both industries, making them a suitable choice for clients in need of digital solutions.
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Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently commend Dezvolta for delivering high-quality work at competitive prices, noting excellent value for money. One client highlighted the company's adaptability and fast turnaround, which ensured timely project completion. Another client appreciated the effective project management and prompt delivery of both a website and an app, which enhanced their online presence and attracted new investors. Overall, feedback reflects satisfaction with Dezvolta's cost-effectiveness and service quality.Was this helpful?
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$10,000+$50 - $99 / hr10 - 49New York, NY
Services provided
20% Web Development20% Custom Software Development20% E-Commerce Development +320% UX/UI Design10% Cloud Consulting & SI10% Digital StrategyFocus Areas
20% JavaScript25% Ruby20% Java +410% Go10% PHP10% Redux5% PythonSee all 2 projectsZiggle Tech is a web development company specializing in custom website development and SEO strategies. Reviews highlight their ability to tailor solutions to client needs and their collaborative approach, which fosters successful partnerships. While 100% of the feedback is positive, clients recommend clearer proposals and defined roles for more seamless project execution.
Reviews mention Knowledgeable
Clients consistently highlight Ziggle Tech's extensive knowledge and expertise in project management and technology solutions. One client praised Danny, the CTO, as 'one of the best project managers' they've worked with, noting his detail-oriented approach and proactive problem-solving. Additionally, clients appreciate the team's genuine commitment to their success, describing them as integral to their operations. Overall, the sentiment reflects strong confidence in Ziggle Tech's capabilities and dedication.-
Ecommerce Platform Redesign for Home Textile Company
5.0 Mar 20, 2019Danny (CTO, Ziggle Tech) is one of the best project managers I've ever worked with; he's very knowledgeable and detail-oriented. He goes out of his way to ensure any issues are resolved quickly and accurately. We're able to reach their team without a problem, meeting in-person occasionally or communicating through WhatsApp, text, Skype, phone, or email.
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1 of 1 Web Development reviews are 5 stars$10,000 – $49,000 avg. project costRead 1 ReviewWeb Development PROJECT HIGHLIGHT
Shopify Dev & Digital Marketing Strategy for E-Commerce Co
5.0 — Ziggle Tech redeveloped a Shopify website, implementing apps and add-ons, improving the design, and setting up TradeGecko. They’re now launching keyword SEO and social media strategies to boost Read moreWas this helpful?
Industry Experience
Ziggle Tech has demonstrated expertise across the Consumer Products and Manufacturing industries, receiving positive feedback for their ability to enhance e-commerce platforms and streamline operations. Clients commend their collaborative approach, strategic insights, and commitment to client success. In Consumer Products, they effectively developed SEO strategies and improved user experience, while in Manufacturing, they stabilized platforms leading to increased sales. Overall, Ziggle Tech is well-suited for projects in e-commerce and operational technology across various sectors.
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Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Ziggle Tech is recognized for providing significant value for money in their services. Clients like the CEO of Conscious Step noted a project investment of around $10,000, reflecting satisfaction with the cost relative to the support received. The director of operations at SHEEX, Inc. highlighted their proactive approach and ability to streamline processes, leading to improved site performance and increased sales. Overall, feedback indicates that Ziggle Tech delivers quality services that align well with client expectations and budgets.Was this helpful?
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$5,000+$25 - $49 / hr10 - 49Islamabad, Pakistan
Services provided
10% Web Development35% Generative AI25% AI Development +315% Custom Software Development10% Cloud Consulting & SI5% AI ConsultingFocus Areas
30% JavaScript30% Python10% AJAX +95% Ember.js5% Kotlin5% Redux5% Typescript2% Objective C2% Ruby2% SQL2% Swift2% Visual BasicSee all 1 projectsTrixly AI Solutions is a web development company specializing in complex web application development and seamless app integrations. Their reviews highlight a 100% positive feedback rate, emphasizing their expertise in coding, budget management, and client satisfaction. Approximately 80% of reviewers mention their responsiveness and patience, contributing to successful project outcomes.
1 of 1 JavaScript reviews is 5 starsLess than $10,000 avg. project costJavaScript Experience
Trixly AI Solutions has received highly positive feedback from clients regarding their JavaScript services, with 95% of reviews highlighting their expertise in developing user-friendly AI systems. Clients praised their effective project management, timely delivery, and strong coding skills, noting a seamless integration with mobile platforms. Approximately 80% of reviewers mentioned the team's responsiveness and willingness to accommodate adjustments. Overall sentiment is overwhelmingly favorable, although some clients suggested enhancements for API optimization.
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Industry Experience
Trixly AI Solutions has demonstrated expertise primarily in the Hospitality & Leisure industry, specifically in developing AI-driven travel planning applications. Clients have praised their project management, coding quality, and ability to meet tight budgets while delivering precise and user-friendly solutions. The feedback reflects a positive sentiment, highlighting their responsiveness and patience in addressing client needs. Potential clients in the travel and technology sectors may find Trixly AI Solutions to be a strong match for their AI development projects.
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Hospitality & leisureWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight Trixly AI Solutions' excellent value for money, noting that their pricing aligns well with project budgets. One CEO emphasized the company's commitment to budget control, stating they delivered high-quality results while remaining cost-effective. Another review mentioned that Trixly's pricing fit the client's budget, reinforcing the sentiment of affordability combined with quality. Overall, clients express satisfaction with the balance of cost and value provided by Trixly AI Solutions.Was this helpful?
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Undisclosed$100 - $149 / hr10 - 49
Services provided
30% Web Development40% Mobile App Development20% E-Commerce Development +110% Application Management & SupportFocus Areas
10% JavaScript10% ASP.NET10% C# +1010% Other programming & scripting languages10% PHP10% Python10% Ruby5% ASP5% C5% C++5% Java5% SQL5% SwiftReticent Media is a mobile application development firm founded in 2005. Their services include Mobile App Development and Web Development.
Read more -
$10,000+$150 - $199 / hr10 - 49Derby, England
Services provided
15% Web Development25% Branding20% Web Design +410% Email Marketing10% Graphic Design10% Social Media Marketing10% Video ProductionFocus Areas
25% JavaScript25% ASP.NET25% Java +125% PHPFluid Ideas Limited is a branding agency. They are in Derby, England and have small team of experts. Their services include Branding and Web Design.
Read more -
$1,000+$25 - $49 / hr10 - 49
Services provided
25% Web Development25% Mobile App Development20% Search Engine Optimization +310% Branding10% Pay Per Click10% Social Media MarketingFocus Areas
15% JavaScript25% PHP25% Ruby +220% Objective C15% JavaApplication development company Cee Web was founded in 2016. The small team provides Mobile App Development and Web Development.
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UndisclosedUndisclosed10 - 49Birmingham , England
Services provided
20% Web Development20% AI Development20% Custom Software Development +220% IT Strategy Consulting20% Mobile App DevelopmentFocus Areas
20% JavaScript20% AJAX20% ASP.NET +220% C#20% JavaWaqartech Ltd is a small custom software development firm. Founded in 2008, the team specializes in Custom Software Development and Artificial Intelligence.
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UndisclosedUndisclosed10 - 49Jakarta, Indonesia
Services provided
10% Web Development20% Mobile & App Marketing20% Mobile App Development +320% Search Engine Optimization20% Social Media Marketing10% Web DesignFocus Areas
30% JavaScript35% PHP35% PythonDNS Digital Marketing Agency is a small Jakarta, Indonesia-based mobile app development firm. Their services include Mobile App Development and Mobile & App Marketing.
Read more -
UndisclosedUndisclosed10 - 49Davenport, IA
Services provided
10% Web Development30% Custom Software Development30% IT Managed Services +220% Other Application Development10% Mobile App DevelopmentFocus Areas
30% JavaScript30% Java20% C +120% C++Twin State Technical Services is a small Davenport, Iowa-based software development company. Their services include Custom Software Development and IT managed services.
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UndisclosedUndisclosed10 - 49Torino, Italy
Services provided
10% Web Development40% Web Design30% Graphic Design +120% BrandingFocus Areas
30% JavaScript30% Java20% C++ +120% PHPAVS is a web design agency. They focus on Web Design and Graphic Design and are located in Torino, Italy.
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UndisclosedUndisclosed10 - 49Nottingham, England
Services provided
20% Web Development50% Web Design30% BrandingFocus Areas
20% JavaScript50% Python30% JavaRyan Cornelius Design, a web design agency, is headquartered in Nottingham, England. They offer Web Design and Branding.
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UndisclosedUndisclosed10 - 49Sandiacre, England
Services provided
20% Web Development40% Web Design30% Advertising +110% Custom Software DevelopmentFocus Areas
20% JavaScript20% ASP.NET20% Java +220% Perl20% PythonWeb design agency Flip Web was founded in 2018. The small team offers Web Design and Advertising.
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UndisclosedUndisclosed10 - 49Calverton, England
Services provided
20% Web Development80% Custom Software DevelopmentFocus Areas
20% JavaScript50% Python30% JavaSoftware development firm Nottingham Software is in Calverton, England. They specialize in Custom Software Development and Web Development and were founded in 2014.
Read more -
UndisclosedUndisclosed10 - 49Nottingham, England
Services provided
20% Web Development40% IT Managed Services20% Custom Software Development +120% Mobile App DevelopmentFocus Areas
20% JavaScript20% Java20% Perl +220% Python20% SwiftIT managed services company Near Field Solutions was launched in 2009. Based in Nottingham, England, the team specializes in IT managed services and Custom Software Development.
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UndisclosedUndisclosed10 - 49Ciudad de México, Mexico
Services provided
20% Web Development10% Back Office Outsourcing10% Call Center Services +610% Customer Service Outsourcing10% E-Commerce Development10% Email Marketing10% Sales Outsourcing10% Search Engine Optimization10% Social Media MarketingFocus Areas
20% JavaScript20% AJAX20% C++ +220% Java20% PHPWeb development company Especialistas Contacto Directo is headquartered in Ciudad de México, Mexico. Established in 2008, the team offers Web Development and Back Office Outsourcing.
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UndisclosedUndisclosed10 - 49Ciudad de México, Mexico
Services provided
20% Web Development30% Social Media Marketing20% Digital Strategy +310% E-Commerce Development10% Email Marketing10% Graphic DesignFocus Areas
20% JavaScript20% AJAX20% Java +220% PHP20% SwiftDAP Marketing is a Ciudad de México, Mexico-based social media marketing company. Established in 2001, the team offers Social Media Marketing and Digital Strategy.
Read more -
UndisclosedUndisclosed10 - 49Mansfield, England
Services provided
20% Web Development50% Public Relations20% Advertising +110% Event ManagementFocus Areas
20% JavaScript20% Java20% Perl +220% Python20% SwiftSHOUT!PR is a PR company. They were launched in 1991, and their services include Public Relations and Advertising.
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UndisclosedUndisclosed10 - 49Nottingham, England
Services provided
20% Web Development40% Search Engine Optimization20% Branding +120% Web DesignFocus Areas
20% JavaScript20% Go20% Java +220% Python20% SwiftFishpool Marketing is a small Nottingham, England-based SEO agency. The team specializes in Search Engine Optimization and Branding.
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UndisclosedUndisclosed10 - 49Nottingham , England
Services provided
20% Web Development80% IT Managed ServicesFocus Areas
20% JavaScript20% Java20% Perl +220% Python20% SwiftNet-Worked is an IT managed services company. They offer IT managed services and Web Development and are headquartered in Nottingham , England.
Read more -
UndisclosedUndisclosed10 - 49Bari, Italy
Services provided
20% Web Development20% Email Marketing20% Pay Per Click +220% Search Engine Optimization20% Web DesignFocus Areas
20% JavaScript20% Go20% Java +220% Python20% SwiftAproweb is an Email Marketing company. They were founded in 2005, and their services include Email Marketing and Pay Per Click.
Read more -
UndisclosedUndisclosed10 - 49Kyiv, Ukraine
Services provided
15% Web Development20% Mobile App Development15% Custom Software Development +415% Search Engine Optimization15% Web Design10% IT Strategy Consulting10% Social Media MarketingFocus Areas
25% JavaScript25% Java25% Objective C +125% PHPMobile application development firm Matrix Software - Ukraine specializes in Mobile App Development and Custom Software Development. They were established in 2010.
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UndisclosedUndisclosed10 - 49Antioch, CA
Services provided
30% Web Development30% IT Managed Services20% Mobile App Development +120% Search Engine OptimizationFocus Areas
10% JavaScript20% Other programming & scripting languages10% AJAX +610% ASP10% C10% C#10% C++10% Java10% PHP365 Days On is an IT managed services company launched in 2015. The team provides IT managed services and Web Development and is headquartered in Antioch, California.
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UndisclosedUndisclosed10 - 49Perth, Australia
Services provided
15% Web Development20% Web Design15% Content Marketing +415% E-Commerce Development15% Social Media Marketing10% Pay Per Click10% Search Engine OptimizationFocus Areas
25% JavaScript25% PHP25% Perl +125% SQLPerthWeb is a web design agency. Their small team is headquartered in Perth, Australia and focuses on Web Design and Content Marketing. The firm was established in 1998.
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UndisclosedUndisclosed10 - 49Zagreb, Croatia
Services provided
20% Web Development20% Advertising20% Search Engine Optimization +320% Web Design10% Event Management10% Public RelationsFocus Areas
20% JavaScript20% AJAX20% Java +220% PHP20% SQLLaunched in 2016, Top Digital Agency is an Advertising company. Their services include Advertising and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49Laverton, Australia
Services provided
10% Web Development20% IT Managed Services15% Mobile App Development +415% Pay Per Click15% Search Engine Optimization15% Social Media Marketing10% Web DesignFocus Areas
30% JavaScript40% PHP30% ASP.NETIT managed services company FLYONIT Pty Ltd. Offers IT managed services and Mobile App Development. They are headquartered in Laverton, Australia.
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UndisclosedUndisclosed10 - 49Pasadena, CA
Services provided
20% Web Development40% Custom Software Development20% Application Management & Support +120% Web DesignFocus Areas
20% JavaScript20% AJAX20% PHP +220% SQL20% SwiftJada Systems is a Pasadena, California-based custom software development company. Launched in 2000, the team offers Custom Software Development and Application Management & Support.
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UndisclosedUndisclosed10 - 49Greenbelt, MD
Services provided
20% Web Development30% IT Managed Services30% IT Strategy Consulting +120% Custom Software DevelopmentFocus Areas
20% JavaScript20% Go20% PHP +220% SQL20% SwiftSwingtech is a small IT managed services company. They focus on IT managed services and IT strategy consulting and were founded in 2009.
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$10,000+$25 - $49 / hr10 - 49Yerevan, Armenia
Services provided
20% Web Development50% Custom Software Development10% Application Testing +210% Mobile App Development10% Other Application DevelopmentFocus Areas
20% JavaScript20% C20% C# +220% C++20% JavaFamBox is a custom software development firm. Established in 2014, the firm offers Custom Software Development and Web Development.
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UndisclosedUndisclosed10 - 49Fredericton, Canada
Services provided
20% Web Development20% Custom Software Development20% E-Commerce Development +320% Mobile App Development10% Other Application Development10% Web DesignFocus Areas
20% JavaScript20% ASP20% ASP.NET +220% PHP20% SQLNetlynx Tech is a software development company. The Fredericton, Canada-based company was founded in 2000. Their team offers Custom Software Development and Web Development.
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UndisclosedUndisclosed10 - 49Atlanta, GA
Services provided
20% Web Development30% Search Engine Optimization20% Digital Strategy +310% Low/No Code Development10% Social Media Marketing10% Web DesignFocus Areas
20% JavaScript20% AJAX20% C++ +220% PHP20% PythonSEO agency 20North is based in Atlanta, Georgia. Established in 2013, the team focuses on Search Engine Optimization and Web Development.
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UndisclosedUndisclosed10 - 49Atlanta, GA
Services provided
20% Web Development30% Content Marketing20% Social Media Marketing +310% Email Marketing10% Low/No Code Development10% Web DesignFocus Areas
20% JavaScript20% AJAX20% PHP +220% SQL20% SwiftRocketLevel is a Content Marketing company launched in 2017. The company offers Content Marketing and Social Media Marketing.
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UndisclosedUndisclosed10 - 49Albuquerque, NM
Services provided
20% Web Development20% Cloud Consulting & SI20% Custom Software Development +320% Digital Strategy10% Low/No Code Development10% Web DesignFocus Areas
20% JavaScript20% PHP20% Python +220% SQL20% SwiftAcira Group, a Digital Strategy company, was established in 2010. The firm focuses on Digital Strategy and Web Design.
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UndisclosedUndisclosed10 - 49Baton Rouge, LA
Services provided
20% Web Development20% Blockchain20% IT Strategy Consulting +320% Mobile App Development10% Custom Software Development10% Low/No Code DevelopmentFocus Areas
20% JavaScript20% AJAX20% PHP +220% Python20% SQLEstablished in 1988, Antares Technology Solutions is an IT strategy consulting company. The firm provides IT strategy consulting and Custom Software Development.
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UndisclosedUndisclosed10 - 49Baton Rouge, LA
Services provided
20% Web Development30% IT Managed Services20% Blockchain +220% Custom Software Development10% Low/No Code DevelopmentFocus Areas
20% JavaScript20% AJAX20% PHP +220% Python20% SwiftTurnKey Solutions is an IT managed services company. The Baton Rouge, Louisiana-based agency was launched in 1999. Their team offers IT managed services and Custom Software Development.
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UndisclosedUndisclosed10 - 49Leipzig, Germany
Services provided
30% Web Development60% Custom Software Development10% Other IT Consulting and SIFocus Areas
10% JavaScript30% Java10% PHP +510% Python10% Ruby10% SQL10% Swift10% XMLNetresearch DTT GmbH is a software development company. Launched in 1998, the firm is based in Leipzig, Germany. Their team focuses on Custom Software Development and Web Development.
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UndisclosedUndisclosed10 - 49Jerusalem, Israel
Services provided
20% Web Development20% Application Testing20% IT Managed Services +320% IT Strategy Consulting10% Custom Software Development10% Low/No Code DevelopmentFocus Areas
20% JavaScript20% C#20% HTML5 +220% Java20% PHPTOCnDix is a Jerusalem, Israel-based IT strategy consulting company. They focus on IT strategy consulting and IT managed services.
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UndisclosedUndisclosed10 - 49Karachi, Pakistan
Services provided
20% Web Development20% E-Commerce Development20% Mobile App Development +220% Search Engine Optimization20% UX/UI DesignFocus Areas
20% JavaScript20% AJAX20% ASP.NET +220% Java20% PHPTribech Solutions Pvt. Ltd. Is a SEO services firm founded in 2015. The team offers Search Engine Optimization and UX/UI Design and is based in Karachi, Pakistan.
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UndisclosedUndisclosed10 - 49Campbellfield, Australia
Services provided
20% Web Development20% Graphic Design20% Mobile App Development +220% Search Engine Optimization20% Web DesignFocus Areas
20% JavaScript20% C#20% PHP +220% Python20% jqueryLaunched in 2020, MicroMerging is a small SEO company. Their team focuses on Search Engine Optimization and Web Design.
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UndisclosedUndisclosed10 - 49Hoffman Estates, IL
Services provided
20% Web Development20% Mobile App Development15% Custom Software Development +315% E-Commerce Development15% IT Managed Services15% IT Staff AugmentationFocus Areas
20% JavaScript20% AJAX20% HTML5 +220% PHP20% jqueryWeb development company Quip Global was launched in 2014. The agency focuses on Web Development and Mobile App Development, and is small.
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UndisclosedUndisclosed10 - 49Irving, TX
Services provided
20% Web Development20% Accounting20% Custom Software Development +220% IT Staff Augmentation20% Mobile App DevelopmentFocus Areas
20% JavaScript20% HTML520% Java +220% SQL20% jquery10bits is an IT staff augmentation company. The agency is in Irving, Texas. Their team specializes in IT staff augmentation and Custom Software Development.
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At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
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We evaluate service providers using a structured methodology that combines:
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This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
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Rollover to see company insights or click a company below for more details.
A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.
By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More
Focus (x-axis)
Focus accounts for a company’s specialization within a certain service.
Ability to Deliver (y-axis)
Ability to Deliver considers three criteria:
- Client feedback and reviews
- Work experience and previous projects
- Market presence and reputation in the industry
List of the Top 15 JavaScript Development Companies
-
$75,000+$100 - $149 / hr50 - 249Vancouver, Canada
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
90% Web Development50% JavaScript10% Other -
$25,000+$50 - $99 / hr50 - 249Kraków, Poland
Ability to deliver
39.3/40.019.4/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
70% Web Development50% JavaScript30% Other -
$50,000+$50 - $99 / hr50 - 249Gliwice, Poland
Ability to deliver
39.3/40.019.4/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
45% Web Development75% JavaScript55% Other -
$25,000+$50 - $99 / hr50 - 249Gliwice, Poland
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
40% Web Development60% JavaScript60% Other -
$10,000+$50 - $99 / hr50 - 249Montevideo, Uruguay
Ability to deliver
39.5/40.020/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
50% Web Development35% JavaScript50% Other -
$10,000+Undisclosed50 - 249San Francisco, CA
Ability to deliver
38.5/40.019.2/20 Reviews9.6/10 Clients & Experience9.7/10 Market PresenceService focus
40% Web Development50% JavaScript60% Other -
$25,000+< $25 / hr250 - 999Ahmedabad, India
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
65% Web Development20% JavaScript35% Other -
$10,000+$50 - $99 / hr50 - 249Kuala Lumpur, Malaysia
Ability to deliver
39.3/40.020/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
30% Web Development70% JavaScript70% Other -
$5,000+$50 - $99 / hr50 - 249Chicago, IL
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
35% Web Development40% JavaScript65% Other -
$5,000+$25 - $49 / hr50 - 249L'viv, Ukraine
Ability to deliver
36.3/40.017.4/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
70% Web Development50% JavaScript30% Other -
$10,000+$50 - $99 / hr250 - 999Marlborough, MA
Ability to deliver
39.5/40.019.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
25% Web Development25% JavaScript75% Other -
$10,000+$25 - $49 / hr250 - 999San Francisco, CA
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
15% Web Development40% JavaScript85% Other -
$25,000+$25 - $49 / hr50 - 249Newark, DE
Ability to deliver
39.6/40.019.6/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
40% Web Development35% JavaScript60% Other -
$1,000+< $25 / hr250 - 999Walpole, MA
Ability to deliver
35.9/40.016.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
40% Web Development35% JavaScript60% Other -
$50,000+$50 - $99 / hr1,000 - 9,999New York, NY
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% Web Development25% JavaScript90% Other -
$50,000+$25 - $49 / hr50 - 249Kharkiv, Ukraine
Ability to deliver
36.4/40.016.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
45% Web Development50% JavaScript55% Other -
$5,000+< $25 / hr50 - 249Ahmedabad, India
Ability to deliver
36.3/40.016.6/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
60% Web Development45% JavaScript40% Other -
$10,000+< $25 / hr250 - 999Hanoi, Vietnam
Ability to deliver
38.7/40.019.2/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
30% Web Development21% JavaScript70% Other -
$25,000+$25 - $49 / hr50 - 249L'viv, Ukraine
Ability to deliver
37/40.018/20 Reviews10/10 Clients & Experience9/10 Market PresenceService focus
40% Web Development50% JavaScript60% Other -
$50,000+$100 - $149 / hr1,000 - 9,999San Francisco, CA
Ability to deliver
38.3/40.018.4/20 Reviews9.9/10 Clients & Experience10/10 Market PresenceService focus
15% Web Development25% JavaScript85% Other -
$100,000+$25 - $49 / hr250 - 999Cebu City, Philippines
Ability to deliver
38.7/40.020/20 Reviews10/10 Clients & Experience8.7/10 Market PresenceService focus
30% Web Development20% JavaScript70% Other -
$10,000+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
28% Web Development15% JavaScript72% Other -
$10,000+$50 - $99 / hr10 - 49Warszawa, Poland
Ability to deliver
37.5/40.018.2/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
50% Web Development70% JavaScript50% Other -
$10,000+$25 - $49 / hr1,000 - 9,999Plano, TX
Ability to deliver
36.5/40.016.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
20% Web Development25% JavaScript80% Other -
$50,000+$150 - $199 / hr50 - 249Matlock, England
Ability to deliver
37.8/40.018/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
100% Web Development30% JavaScript -
$50,000+$150 - $199 / hr250 - 999Irvine, CA
Ability to deliver
36.2/40.016.2/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
30% Web Development30% JavaScript70% Other -
$50,000+$150 - $199 / hr50 - 249New York, NY
Ability to deliver
35.5/40.015.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
60% Web Development45% JavaScript40% Other -
$5,000+$50 - $99 / hr50 - 249Maribor, Slovenia
Ability to deliver
36.1/40.020/20 Reviews10/10 Clients & Experience6.1/10 Market PresenceService focus
40% Web Development100% JavaScript60% Other -
$50,000+$50 - $99 / hr1,000 - 9,999L'viv, Ukraine
Ability to deliver
37.6/40.017.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
21% Web Development18% JavaScript79% Other -
$25,000+$50 - $99 / hr50 - 249Poznań, Poland
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
50% Web Development10% JavaScript50% Other
Top JavaScript Development Agencies
A JavaScript development company designs, builds, and maintains software products that rely on JavaScript across the stack. Teams typically handle front-end interfaces (React, Vue, or Angular), back-end services (Node.js, Express, NestJS), and database integrations. They translate business requirements into clean, maintainable code, implement third-party APIs, optimize performance, and provide ongoing support or feature enhancements. For startups, they may act as a dedicated product team; for enterprises, they often augment in-house engineers to accelerate delivery.
Most agencies bundle multiple offerings so clients can access full product life-cycle support:
- Discovery workshops & technical consulting
- UI/UX design and prototyping
- Front-end SPA or PWA development
- Server-side development with Node.js or Deno
- API design, GraphQL, and microservices architecture
- QA automation & performance testing
- DevOps, CI/CD, and cloud deployment (AWS, Azure, GCP)
- Post-launch maintenance and feature sprints
Some firms specialize in niches such as ecommerce storefronts, real-time dashboards, or IoT applications built with JavaScript frameworks like Next.js or Svelte.
Clutch data shows project budgets range widely:
- MVP or small web app - $15,000–$50,000
- Mid-size product build - $50,000–$200,000
- Enterprise-grade platform - $200,000–$1M+ | Hourly rates usually fall between $50–$149 depending on agency location, seniority, and specialization. Expect higher rates for U.S.-based teams and advanced services like real-time streaming or complex integrations.
- Align expertise: Verify experience with your required stack (e.g., React Native, TypeScript, serverless).
- Review case studies: Look for measurable outcomes—load-time reductions, user growth, or revenue lifts.
- Check communication style: Agile ceremonies, dedicated Slack channels, and transparent ticket tracking are green flags.
- Validate cultural fit: Long-term projects thrive when collaboration styles and time zones mesh.
- Compare total cost of ownership: Factor in maintenance, future scalability, and licensing—not just upfront build fees.
Shortlist 3-5 agencies on Clutch, schedule discovery calls, and request project roadmaps before signing an agreement.
- Guaranteed timelines without discovery
- No access to source code repositories during the engagement
- Outdated tech stacks (e.g., jQuery-only solutions for modern SPAs)
- Low developer retention or high turnover
- Vague pricing models or hidden fees
If an agency dismisses code reviews, ignores testing, or refuses to provide client references, proceed with caution
- Which JavaScript frameworks do you specialize in, and why?
- Can you walk me through a recent project with similar complexity?
- How do you ensure code quality—linting, peer reviews, automated tests?
- What is your approach to scalability and performance optimization?
- How will we communicate and track progress (tools, meeting cadence)?
- Who owns the intellectual property and source code upon project completion?
Clear answers reveal an agency’s maturity, processes, and commitment to delivering long-term value.
A freelancer is ideal for small fixes or short-term enhancements, offering lower overhead and flexible hours. Agencies provide multidisciplinary teams including project managers, UI designers, and QA engineers capable of delivering end-to-end solutions and scaling resources quickly. While agencies cost more, they reduce single-point-of-failure risk and accelerate time-to-market for complex products. How do JavaScript firms measure ROI? Common KPIs include page-load speed improvements, conversion rate uplifts, reduced infrastructure costs after code optimization, and user engagement metrics (session duration, churn reduction). Firms often set baseline metrics during discovery and provide post-launch analytics dashboards to demonstrate value.
Common KPIs include page-load speed improvements, conversion rate uplifts, reduced infrastructure costs after code optimization, and user engagement metrics (session duration, churn reduction). Firms often set baseline metrics during discovery and provide post-launch analytics dashboards to demonstrate value.
Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.