Top Web Development Companies in Sofia

Java Engineering Resources for Nationwide Digital Marketer

The process that they follow in bringing on resources is incredibly rigorous and lasts beyond the initial stages of your engagement, so we haven’t had any issues with the people they’ve put onto our teams. The level of trust we’ve developed with them because of that consistency and performance is a huge asset to the work. They have built a partnership with us that goes beyond just the terms of a contract, and that has worked incredibly well.

AI & Custom Software Dev for Drone Inspection Company

The communication flow with all Dreamix members ran smoothly and at the expected professional level. The Dreamix team was always responsive and available for all our requests and needs. Dreamix offers a perfect combination of high-level IT expertise and readiness to meet our specific needs, easy and on-time communication, as well as their active involvement and proactive approach.

App Dev & UI/UX Design for IT Services Company

Dreamix is supportive and reachable. In case of any new requirement, adjustment or concern I can directly reach out to Dreamix to find the best possible solution for me and our common clients. The management of Dreamix is communicative and reliable and they always strive to find a quick solution in the sense of me and/or our common clients.

Staff Augmentation for Analytics Services Provider

Dreamix’s team members were successfully onboarded, and invited to work in person alongside GemSeek’s development team, which strengthened the relationship between both teams. Their client-centric approach and great communication are impressive.

Custom AI & Machine Learning Development for Film Nonprofit

Dreamix have kept us updated throughout the project, been open about any challenges faced, and gone above and beyond to deliver the agreed scope. Dreamix have been open about any challenges faced throughout the project, they have communicated well with our team, they've provided timeline estimates.

Custom Software Dev for Recreation Company

Solid communication. Strong delivery on requirements. What was your primary form of communication with Dreamix? Virtual Meeting. Email or Messaging App.

App Redesign & Staff Aug for Dairy Manufacturer

They came in and leveled not only myself up, but other partners at our company by sharing best practices and a deeper level of understanding of how to use Jira with multiple teams in different time zones to all work towards common deliverables. We even asked for more Scrum Masters to come in and join our other agile teams to level them up and reduce internal resourcing conflicts and constraints.

API Testing & Automation for Cell Therapy Solutions Company

Nonetheless, they're very proactive, and we haven't had to handhold them — they have very experienced, top-level engineers on their team. Their knowledge and dedication are outstanding — they are very interested in working on the product. In my 20 years in this field, I've never seen an outsourced company interested in what they are doing and even give solutions to some issues.

Development Augmentation for Financial Services Company

I’d say it’s the quality of their people. They hired people who already came with a lot of knowledge, but they were also very good at picking up new stuff, doing proofs-of-concept and research into new tools and techniques. I felt they were actually getting trained regularly on new technology and ways of doing it.

Dev Staff Augmentation for SaaS Property Management Platform

Their technical knowledge and capabilities are impressive. The project and product management has been conducted by Apaleo themselves. In this setup, Coherent engineers delivered on time with good speed even when requirements were complex.

Market Research for Automotive Startup

Lexis Solutions' project management was generally effective, ensuring the successful completion of the requirements. He was able to deliver items on time and was highly responsive to our needs throughout the engagement. Lexis Solutions maintained a consistent contact throughout the project, ensuring our objectives were clearly understood and prioritized. This customized approach resulted in more targeted and actionable insights that have been instrumental in refining our business strategy. Despite these areas for improvement, Lexis Solutions' overall performance was impressive, and their expertise significantly contributed to the success of our market research project.

Mobile App Dev & Design for Gambling Company

Scalefocus' expertise significantly boosted our app's user ratings, achieving a rise to 4.5 on Google Play and 4.9 on the App Store, compared to 3.7 at project initiation, reflecting enhanced user satisfaction and app quality. Their approach, characterized by structured planning and clear ownership, ensured not only timely delivery but also adherence to business goals and quality standards. This methodology expedited our time-to-market and fostered effective communication among stakeholders and third-party vendors.

Custom Software Dev for Energy Company

The project is being managed in a very structured way with high efficiency, with timely deliveries and high quality at the same time. Any progress is being communicated on time, with clear scope planning, as well as mid term and long term planning. The whole project team is not only developing the project on time, but also thinking with me.

Development Staff Augmentation for Software Engineering Firm

Scalefocus is mindful of how they can improve our engagement and the quality of work they’re providing us. They delivered exactly what we need from them and ensured we went live on time. Since they were working within our team, I don’t have any specific metrics that can be specifically attributed to their work.

API Implementation for AI Solutions Provider

All their resources have such an attitude, aptitude, and character that shows in the quality of their work. Scalefocus resources were able to deliver the work with minimum supervision during the 3 week sprints following an agile methodology. Stand up meetings were setup every day at the beginning of the client's day which was the end of the developers' day.

Microsoft Logic App Integration for IT Management Company

Very high emphasis on Product Quality. Their QA processes are excellent. They have deep software architecture skills and the ability to understand complex issues right across the team.

Website Dev for Business Intelligence Company

They were truly great at what they do. We could feel how the team really knows a lot about web design and development. The passion for their work together with putting clients' best interests upfront is what made this project a great success!

E-Commerce Dev/Design for Eyewear Products Retailer

What impressed us most about TVM Engineering Services Ltd. was their easy and open communication, combined with a highly responsible approach during implementation. They consistently went the extra mile from a technological perspective to fulfill our requests, while also proposing modern, innovative solutions that fully aligned with our vision and needs.

E-Commerce Website Replatform for Grain Equipment Company

Sydnee is fantastic to work with. She is friendly, kind, and extremely responsive. Communication is always quick and clear, and she consistently kept us updated throughout the process. Everything was delivered in a timely manner. She continues to be very attentive to the company's needs, making the entire experience smooth and easy.

Custom WordPress Web Design & Dev for Wellness Studio

xFlex managed the project smoothly and with clear structure. They communicated regularly, shared updates, and guided us through every step of the process. All deliverables were completed on time, and they responded quickly whenever we needed adjustments or clarifications. Their flexibility and attention to detail made the collaboration easy and stress-free.

WordPress Website Dev for Executive Coaching Company

The team is very dedicated to this project, and the handful of disruptions were well within what was acceptable to me. I feel they are a real partner. They push back when my ideas might slow the website down or create difficulties down the road. I know they are committed to my success.

Outsourced WordPress Dev for Web Designer

I’ve outsourced 75–80% of my development to Beetroot AB, which allows me to pay more attention to my clients and build better relationships. Beetroot AB's deliverables are functional and reliable. They’ve delivered on time and within budget. Beetroot AB’s main selling point is their ability to communicate. Their team has good English, and they have the same ethos.

WordPress Development for SEO Consultancy

The team's efficiency is beneficial because it enables us to outsource projects to them with confidence. Their WordPress development projects have been reliable and functional thus far. It’s been very easy and convenient to work with them. We've had no difficulties arise, which is especially impressive since we work in separate countries.

Dev & QA Resources for Corporate Social Responsibility Firm

Everyone on their team is great. We truly love working with them. The project manager manages the team well and has been able to meet our expectations and deadlines. They act like a true part of our team, which works well.

Software Dev Staff Augmentation for ERP Firm

They constantly look to empower the team, and encourage open brainstorming with no egos, regardless of the team member’s seniority. It is quite refreshing. I love working with Arcanys; they’ve become part of our team.

Software Development for Traffic Monitoring Company

The team overall is highly attentive and flexible. Every team member—from the developers to the founders—is easy to reach and willing to fix issues as needed. Proactive and diligent, Arcanys acts like a part of our team.

MVP Dev for B2B Platform

They try to integrate their developers into your team and make sure that they are fitting in and that everyone is working well together. They invest time in making the relationship work.

Custom Software Dev for Digital Marketing Agency

They kept us in the loop, met deadlines, and swiftly adapted to our needs, making the entire process easy and smooth. Their ability to simplify complex tasks and create a user-friendly platform that handles massive data effortlessly stood out to us.

Website Rebuild for Business Consulting Firm

Their project management was exceptional. They were highly organized, responsive, and consistently delivered items on time. Their ability to anticipate our needs, provide insightful solutions, and maintain clear communication made the entire process smooth and efficient.

Custom Software Dev for Travel Organization

The great communication from the team was key to the success of this project as we were informed and updated every step of the way. As a business, we do not have any in-house ‘experts’ in this area so we really appreciated the patience and guidance we were given. The team very clearly explained things in a simple way and worked very closely with our staff to ensure everything was exactly as they wanted it to be to make their day-to-day life easier!

Full-Service Dev for Travel Exchange

They communicate efficiently and using JIRA and provide constant communication via Slack. We are highly satisfied with their services and liked everything about this company: how they manage projects using JIRA and provide constant communication via Slack.

Development Support for Consultancy Company

The team is open to talking about their challenges. They don’t hide anything from us, and they ask the right questions at the perfect time. Their work quality is also good.

Mobile App for Waste Collection Reminders

The project manager was very easy to communicate with through Skype. She was reachable almost all the time and came up with a solution. The communication with the project manager was very lean and easy.

Multiple Game & Product Dev for Gaming Technology Company

They're based in Ukraine, but their English is really good, and they're quite communicative for developers. They're really easy to deal with. They've always been very easy to deal with and very personable all the way to the C-Suite.

Staff Augmentation for Computer Software Company

The management team is very easy to work with. Whatever we need, they’re here. We’re in constant communication. They have very good resources, are humble, hard-working, have effective management, and are easy to work with.

Software Dev for Software Dev Company

We are continuing our work with Appstreams and they have become an integral part of the team. The project is going very well, and we are aligned on expectations and on the ways how we work together as a team. Great team culture and great skills of the people involved in the project.

Web Development for Social Benefit Corporation

They’re truly invested in our project, so we call them our partners. They believe in what we’re trying to accomplish. We’re in a challenging industry during COVID-19, and they’re always there to work with us.

Web Dev & Design for Creative Arts Festival

We did this project in less than three months, and to be able to develop this custom build in that timeframe was unbelievable. I think it speaks to the passion and dedication of their team. Originally I had some reservations about having a split team here in Minneapolis and overseas, but I was so pleased with how connected the team was.

Software Development & Data Integration for Software Company

Communication with the team has been smooth and efficient throughout our collaboration. They are always responsive and proactive, providing clear updates and valuable insights that keep us informed and involved in every step of the process. This open line of communication has made working with them a seamless experience. Overall, we couldn't be more pleased with the partnership we have established with Codemerx.

Multiple Websites & Software Dev for Design Agency

I was thoroughly impressed with their project management. From start to finish, their team was organized, communicative, and efficient, which made the entire process run smoothly. Their project manager kept us updated on the progress of the project every step of the way, and they were always available to answer our questions and address any concerns.

Custom Software Dev for Media & Metadata Company

The B Team is extremely process-oriented and delivers ahead of the deadlines. Additionally, they’re very responsive, and their flow is very good, so their project management is excellent. We have weekly calls, so I know where we stand every week and what the development team is doing.

Custom Software Development for Photo-Sharing Platform

They’ve met our deadlines, set good expectations, and communicated efficiently — everything has been smooth. In terms of tools, we use Dropbox, Redmine, and Zoom.

Web Dev for Digital Rewards Agency

The B Team is highly communicative, sharing weekly progress with multiple touchpoints during the process for meetings and refinement. They use Redmine to track all changes and updates to the project.

Web Dev for Internet Media Company

Their communication is great, and not just on basics. They’ve adapted their communication to how we interact in our company; DevriX has really brought themselves into our culture. We use a few different tools, and we’ve tried a handful during our engagement. Everything from Jira, Asana, and Slack, to Coda and Wiki.js. Really listen to them. They’ve done this countless times, and they have a process that works really well that they can adapt to you.

Website Revamp for Spa & Hotel

They are extremely good at solving business problems and finding the right digital solutions to those problems by fusing creativity, strategy, and innovation. They are relentless in their effort to improve every small detail and achieve the desired results with flexible solutions revolving around customer experience. They are like an extension to our team. They are a true partner we can discuss everything with. They can be reached at any time and always listen to what you’ve got to say.

Web Design & Dev for Winery Webstore

They are extremely attentive, answered all questions promptly and easily, and went the extra mile. They do the research for you that you probably didn't even know you needed to better your website. They also understand that most people don't have a massive development team in house so they need to be able to fix change or add content to their websites with ease.

Web Development Projects for Custom Web Development Agency

We really like the daily updates, it keeps us in the loop and gives us the chance to inform them early on if anything is off track. They are proactive in thinking about our equipment needs. When questions or concerns come up, we reach out to them as needed and they’re extremely quick to respond.

Renewal of Webmail & Features for Web Hosting Business

How involved they were and how helpful they were to solve the problems presented, even if they saw it was not associated with their platform. They were always beyond the scope of the contract.

Campaign Tracker App for Digital Marketing Startup

On Afterlogic's end, we really like the daily updates, it keeps us in the loop and gives us the chance to inform them early on if anything is off track. What's unique about Afterlogic is that they are constantly looking for solutions. They are constantly researching and improving themselves, so that they can find the solutions we need.

Website Design & Development for Culinary Academy

We were provided with access to their ticketing system where we were logging all essential info as well as our feedback. During the design phase we were having online meetings to review design proposals and discuss further steps. Overall they were very responsive and the communication was very smooth.

Drupal Dev & Deployment for Digital Learning System

They’re nimble, professional, thorough, responsive, and inventive. Bulcode offered efficient and comprehensive service and always sought to exceed our expectations.

Blockchain Development for IT Services Company

The Quanterall team delivered high-quality implementations of a range of financial instruments. Their testing practice was very good, and incorporated the tests from the ACTUS standard in a systematic way. The team was also able to maintain and improve the existing code base to the same standard.

AI Platform Development for Recruitment Automation Company

Appoloica is supportive, responsive, delivery-focused, and a pleasure to work with. They treated the project like their own and their team work really well together.

Mobile App Development for Travel & Leisure Company

Appolica is like a part of our internal team. No, they’re very quick to sort out any problems that may otherwise risk deadlines.

Ongoing Support for Proprietary Software System

They have an open ear for questions. In addition, they were able to familiarize themselves quickly with our special system and provide prompt assistance. The price / performance ratio is also excellent.

Frontend Development for IT Services Company

WebMotion completed the project within the agreed deadlines. The teams of BMS and WebMotion worked on the scrum methodology provided by Jira software with the following benefits: - tracking the big picture, communicate plans, and ensure roadmap connects to the team's work. Designing the project workflows: Roadmap, Backlog, Sprints, Reports - setting up and easily managing even the most hectic project workflows, bringing information from development tools into Jira, and getting visibility into the software pipeline.

Custom Software Dev for Innovation Consultancy Company

Web Motion has fulfilled the assignment and has delivered the application with high quality and on time. The project was managed with agile methodologies. I was a product owner and the Scrum master was a member of the vendor team. The vendor was always available at the Scrum meetings and was responsive to all scope change requests. The project was delivered on time and further improved during the stabilisation phase.

Web Design & Development for Dance Center

Fundamental Studio Ltd.’s ability to capture the essence of our organization and translate it into an aesthetically beautiful, functional website was impressive. Their understanding of the arts sector and creative approach were invaluable in bringing our vision to life.

SEO, Web Development & Design for Language School

What impressed us most about Fundamental Studio Ltd. was their deep commitment to understanding our unique needs and translating that into a highly customized and visually appealing website. Their ability to blend creativity with technical expertise stood out; they didn’t just deliver a standard solution but crafted a design that truly reflected our brand identity.

Web Dev, CMS Integration & SEO for Thermal Insulation Co