Top Software Developers for IT Services in California
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Featured
What are Featured Providers?
$50,000+$50 - $99 / hr1,000 - 9,999Serves CaliforniaServices provided
See all 100 projectsVention is a proficient full-stack software development company, excelling in custom software creation and managed software development. They are praised for their consistent on-time delivery, excellent communication, and strong team collaboration. Approximately 80% of reviewers highlight their culture fit and seamless integration with client teams. Vention's flexibility and proactive problem-solving approach are key attributes that contribute to their highly positive feedback.
$25,000+$25 - $49 / hr1,000 - 9,999Serves CaliforniaServices provided
See all 84 projectsSimform is a custom software development company specializing in tailored software creation and full-stack software development. With a strong emphasis on responsiveness, expertise, and professionalism, 88% of reviews highlight their technical skill and project management prowess, particularly in Python and JavaScript. However, there are concerns regarding transparency in scope management and billing, as noted in one review.
$10,000+$25 - $49 / hr250 - 999Serves CaliforniaServices provided
See all 147 projectsEmpat is a bespoke software development company specializing in custom software creation and full-stack software development. With a 100% positive feedback rate from reviews, clients consistently commend their attention to detail, professionalism, and ability to deliver on time. Approximately 70% of reviewers highlight effective communication and project management as key strengths. Empat is recognized for blending technical expertise with a client-centric approach, ensuring successful project outcomes.
$25,000+$25 - $49 / hr50 - 249Serves CaliforniaServices provided
See all 118 projectsTechAhead is a distinguished company specializing in Custom Software Development, offering solutions in mobile and web applications, CMS, and IoT firmware. With an impressive track record, approximately 90% of clients express satisfaction with their software engineering and project management capabilities. Clients frequently praise their responsive communication and tailored software development expertise.
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$25,000+$100 - $149 / hr50 - 249Los Angeles, CA
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See all 84 projectsGoji Labs is a bespoke software development company specializing in custom software creation, full-stack software development, and tailored solutions. Across their reviews on Clutch.co, they receive overwhelmingly positive feedback, with frequent praise for their technical expertise, responsive communication, and ability to exceed client expectations. 100% of reviewers highlight the company's professionalism and flexibility, emphasizing their role as valued partners rather than mere service providers.
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$10,000+$50 - $99 / hr50 - 249San Francisco, CA
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See all 16 projectsScaleTech Solutions is a leading firm in Custom Software Development, excelling in bespoke software creation and end-to-end software development. Their reviews reflect a high level of client satisfaction, with over 90% of feedback being positive. Customers consistently commend their innovative solutions, strong project management, and client-centric approach, which result in enhanced operational efficiency and tailored software solutions.
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Featured
What are Featured Providers?
$50,000+$50 - $99 / hr1,000 - 9,999Serves CaliforniaServices provided
See all 100 projectsVention is a proficient full-stack software development company, excelling in custom software creation and managed software development. They are praised for their consistent on-time delivery, excellent communication, and strong team collaboration. Approximately 80% of reviewers highlight their culture fit and seamless integration with client teams. Vention's flexibility and proactive problem-solving approach are key attributes that contribute to their highly positive feedback.
$50,000+$25 - $49 / hr50 - 249Serves CaliforniaServices provided
See all 12 projectsElaniin is a custom software development company praised for its exceptional software engineering capabilities, offering tailored and full-stack software development services. With a consistent commitment to client satisfaction, 100% of reviews highlight their effective communication and collaborative project management. While some suggest improved project timelines, 75% commend their adaptability and expertise in delivering complex solutions.
$25,000+$25 - $49 / hr50 - 249Serves CaliforniaServices provided
See all 30 projectsWeSoftYou is a Custom Software Development company specializing in tailored and full-stack software development services. Their reviews highlight a 100% satisfaction rate, with clients praising their dedication, innovative solutions, and efficient project management. Approximately 85% of reviewers commend their ability to deliver user-centric, scalable solutions on time, while 90% emphasize their seamless communication and responsiveness to client needs.
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$10,000+$50 - $99 / hr50 - 249San Diego, CA
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See all 18 projectsWebcentriQ is a bespoke software development company excelling in full-stack and custom software creation. They consistently receive positive feedback, with clients praising their technical expertise, strategic thinking, and exceptional project management. Around 90% of reviews highlight their impressive ability to integrate deeply with business goals, while a significant portion appreciates their rapid response and adaptation to changing needs.
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$10,000+$25 - $49 / hr50 - 249Sacramento, CA
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See all 17 projectsBluelight is a custom software creation company specializing in managing complex software development projects. Across reviews, clients consistently praise their end-to-end software development expertise and responsiveness, with 100% reporting satisfaction with outcomes and project management. Key themes include Bluelight's commitment to timelines and effective communication, cited by over 80% of reviewers, highlighting their focus on client collaboration and tailored software development solutions.
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$10,000+$25 - $49 / hr50 - 249San Francisco, CA
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See all 22 projectsAzumo is a bespoke software development company excelling in tailored software creation, including full-stack and managed software development. Across multiple reviews, clients highlight Azumo's flexibility, efficiency, and responsiveness, with a focus on continuous communication and on-time delivery. Approximately 100% of the testimonials praise their adaptability and project management, indicating a strong reputation in custom software solutions.
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$25,000+$150 - $199 / hr10 - 49Vista, CA
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See all 27 projectsThe Smyth Group is a bespoke software development firm specializing in end-to-end software engineering solutions. Across their reviews, 100% of clients praised their strategic approach, timely delivery, and exceptional communication skills. The firm is recognized for its ability to understand client needs deeply and provide tailored software solutions, with over 85% noting their proactive project management and alignment with company values.
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$10,000+Undisclosed10 - 49San Ramon, CA
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See all 11 projectsMoonstone Interactive is a bespoke software development company that excels in delivering tailored software solutions, particularly mobile solutions for data collection and management. Review feedback is predominantly positive, highlighting their impressive personal attention and effective project management. Clients appreciate their focus on quality, although some suggest improvements in their approach to resolving issues.
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Featured
What are Featured Providers?
$25,000+$150 - $199 / hr10 - 49Serves CaliforniaServices provided
See all 19 projectsIron Forge Development is a custom software development company specializing in tailored software creation and full-stack software development. Reviews suggest they have a flexible and scalable approach, with 83% of feedback highlighting their adaptability and communication. However, 17% noted room for improvement in project management and scoping. Clients commend their ability to deliver complex solutions, manage end-to-end projects, and effectively meet evolving needs.
$25,000+$50 - $99 / hr250 - 999Serves CaliforniaServices provided
See all 51 projectsFuture Processing is a Custom Software Development company known for its bespoke software creation and software engineering expertise. The company has consistently received positive feedback, with reviewers highlighting their high-quality deliverables, technical proficiency, and strong cultural fit. Approximately 90% of reviewers praise their ability to meet project timelines and effectively manage teams, while around 80% commend their communication style and commitment to partnership.
$10,000+$50 - $99 / hr50 - 249Serves CaliforniaServices provided
See all 55 projectsRubyroid Labs specializes in Custom Software Development, offering services such as full stack, bespoke, and managed software development. Their reviews highlight a 100% positive feedback rate, with clients praising their proactive communication, timely delivery, and problem-solving capabilities. Approximately 70% of reviewers commend their value for cost, while 60% emphasize their technical expertise and adaptability in handling complex projects.
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$10,000+$100 - $149 / hr10 - 49Rancho Cucamonga, CA
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See all 19 projectsCustom Stacks is a leading provider of tailored software and AI solutions, specializing in ethical AI consulting and digital privacy for nonprofits. Their consistent reliability and technical expertise have been praised, with 100% of reviewers highlighting their excellent project management and forward-thinking approach. DADEN LLC excels in full-stack software development, offering adaptive solutions across various industries. Their professionalism and clear communication are consistently lauded, with 90% of feedback emphasizing their technical competence and ability to integrate seamlessly with client needs.
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$25,000+$100 - $149 / hr10 - 49Irvine, CA
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See all 27 projectsIdea Maker is a custom software development company specializing in tailored solutions such as AI integration, automated workflows, and bespoke software development. The company consistently receives positive feedback, with 100% of reviewers impressed by their technical expertise and project management skills. Notably, 40% of reviewers highlight their flexibility and ability to deliver personalized, intuitive software solutions on schedule.
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Featured
What are Featured Providers?
$10,000+$25 - $49 / hr10 - 49Serves CaliforniaServices provided
See all 29 projectsOlearis is a Custom Software Development company specializing in tailored software creation and full-stack development, with a focus on mobile and web applications. Reviews highlight their professionalism, responsiveness, and expertise, with 83% of feedback being positive. However, one reviewer cited significant project management and delivery issues, emphasizing the importance of clear communication and direct contact with developers.
$25,000+$50 - $99 / hr10 - 49Serves CaliforniaServices provided
See all 37 projectsCalibrate Software is a bespoke software development company that excels in custom software creation, providing tailored solutions in various industries. Reviews highlight their strong project management, responsiveness, and excellent communication, with 100% positive feedback on collaboration and adaptability. Clients appreciate their innovative approach and commitment to customer success, though timelines occasionally exceed initial estimates.
$5,000+$50 - $99 / hr10 - 49Serves CaliforniaServices provided
See all 17 projectsSemaphore Mobile is a custom software development company specializing in tailored software solutions, including mobile apps and full-stack development across various platforms. Reviews indicate a 100% positive feedback rate, highlighting their professional project management, effective communication, and ability to understand and execute clients’ visions. Clients consistently praise their dedication, high-quality deliverables, and strong alignment with project goals.
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$5,000+< $25 / hr50 - 249Fremont, CA
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See all 83 projectsElsner Technologies Pvt Ltd is a software development company specializing in tailored software development, custom software creation, and bespoke software development services. The company received mixed reviews, with positive feedback highlighting their strong project management, responsiveness, and ability to deliver on time, accounting for about 70% of the reviews. However, 30% of reviews indicated areas for improvement, particularly in communication and project accountability.
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$100,000+$150 - $199 / hr2 - 9Los Angeles, CA
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See all 5 projectsIterate is a premier Custom Software Development company that excels in delivering tailored, scalable solutions across various industries. Reviews highlight their strong project management, timely delivery, and entrepreneurial approach, with 100% positive feedback emphasizing their commitment to client success. Clients consistently praise their technical excellence and cost-effectiveness, with 90% mentioning their proactive and collaborative problem-solving mindset.
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Featured
What are Featured Providers?
$10,000+$50 - $99 / hr250 - 999Serves CaliforniaServices provided
See all 32 projectsScalo is a full-stack software development company specializing in tailored software development and providing skilled IT specialists for diverse industries. The company receives predominantly positive feedback, with approximately 90% of reviewers highlighting their technical expertise, proactive communication, and ability to deliver projects on time. Clients consistently appreciate Scalo's alignment with company values and the strong culture fit they provide.
$10,000+$25 - $49 / hr250 - 999Serves CaliforniaServices provided
See all 68 projectseSparkBiz is a Custom Software Development firm highly praised for delivering tailored software solutions across various industries. With 100% of reviews highlighting impressive project management and strong communication, clients commend their commitment to deadlines and quality. Notably, 80% of reviewers emphasize their capability in full-stack and bespoke software development, making them a reliable partner for complex projects.
$25,000+$25 - $49 / hr250 - 999Serves CaliforniaServices provided
See all 53 projectsCodeNinja is a distinguished company in the Custom Software Development sector, excelling in bespoke software creation and full-stack software development. Reviews reveal a 100% positive feedback rate, with CodeNinja lauded for its effective project management and ability to adapt to client needs. Notably, 80% of clients highlight their impressive responsiveness and customization capabilities, underscoring CodeNinja's commitment to delivering tailored, end-to-end software solutions.
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$50,000+$50 - $99 / hr1,000 - 9,999San Francisco, CA
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See all 100 projectsVention is a proficient full-stack software development company, excelling in custom software creation and managed software development. They are praised for their consistent on-time delivery, excellent communication, and strong team collaboration. Approximately 80% of reviewers highlight their culture fit and seamless integration with client teams. Vention's flexibility and proactive problem-solving approach are key attributes that contribute to their highly positive feedback.
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$25,000+$50 - $99 / hr50 - 249San Francisco, CA
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See all 45 projectsSynergy Labs is a bespoke software development company known for tailored software creation and full stack development services. With positive reviews from 100% of clients, they are praised for their professionalism, responsiveness, and ability to deliver high-quality, end-to-end software solutions on time. Clients consistently highlight their project management skills and commitment to client needs, making them a reliable partner in custom software development.
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$50,000+$50 - $99 / hr10 - 49Sunnyvale, CA
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See all 22 projectsiomico is a bespoke software development company specializing in tailored software solutions, with expertise in hardware and firmware development. Reviews emphasize their exceptional project management, technical expertise, and strong communication skills. With 100% of feedback highlighting their proficiency in meeting deadlines and delivering high-quality work, iomico is praised for its ability to adapt and provide valuable insights to meet client needs effectively.
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$50,000+$50 - $99 / hr50 - 249San Francisco, CA
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See all 63 projectsCheesecake Labs is a full-stack software development company specializing in custom software creation, with a focus on sectors like FinTech, healthcare, and blockchain. The company is praised for its proactive communication, on-time delivery, and technical expertise, with 100% of reviews noting high-quality work and effective project management. About 90% of reviewers highlight Cheesecake Labs' ability to integrate seamlessly as an engineering partner, making them a valuable asset for complex projects.
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$25,000+$50 - $99 / hr50 - 249San Mateo, CA
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See all 61 projectsDivami Design Labs is a Custom Software Creation and Full Stack Software Development company specializing in UI/UX design and end-to-end software development. They are consistently praised for their high-quality designs, adept project management, and comprehensive understanding of user needs, resulting in positive outcomes for their clients. Approximately 90% of reviewers commend Divami's ability to translate client ideas into superior solutions that exceed expectations.
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$50,000+$50 - $99 / hr50 - 249Redondo Beach, CA
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See all 56 projectsLimestone Digital is a renowned custom software development company specializing in end-to-end software solutions and tailored software development. They have consistently received positive feedback, with approximately 90% of reviews highlighting their strong project management, timely delivery, and professional communication. Clients frequently commend their ability to understand and meet business needs, with 75% mentioning their customer-centric approach and alignment with company values.
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$25,000+$25 - $49 / hr50 - 249Los Angeles, CA
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See all 101 projectsTechgropse FZC LLC is a custom software development firm specializing in tailored software development, including AI-powered applications and web solutions. Noteworthy for their full stack software development and end-to-end project management, they achieved a 100% satisfaction rate among clients, who praised their seamless integration of AI, proactive communication, and exceptional project delivery. However, some suggested more post-launch feedback sessions could enhance their service.
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$75,000+$50 - $99 / hr50 - 249Del Mar, CA
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See all 58 projectsValere specializes in bespoke software development, providing tailored solutions across various industries, including AI-driven platforms and end-to-end software engineering. Reviews highlight their expertise in delivering complex projects with adaptable, client-focused approaches, although a few critiques mention challenges in project management alignment. Approximately 75% of reviews emphasize Valere’s strong technical capabilities and collaborative culture.
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$10,000+$50 - $99 / hr50 - 249San Francisco, CA
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See all 21 projectsOVERCODE is a custom software development company specializing in tailored, end-to-end software solutions, particularly using technologies like React.js and Next.js. The company consistently receives high praise for its project management, timely delivery, and ability to align with client visions, with no significant areas for improvement noted by reviewers. Approximately 100% of the reviews highlight their exceptional communication skills, dedication, and high-quality results.
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$25,000+$25 - $49 / hr1,000 - 9,999Los Angeles, CA
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See all 84 projectsSimform is a custom software development company specializing in tailored software creation and full-stack software development. With a strong emphasis on responsiveness, expertise, and professionalism, 88% of reviews highlight their technical skill and project management prowess, particularly in Python and JavaScript. However, there are concerns regarding transparency in scope management and billing, as noted in one review.
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$25,000+$25 - $49 / hr50 - 249Agoura Hills, CA
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See all 118 projectsTechAhead is a distinguished company specializing in Custom Software Development, offering solutions in mobile and web applications, CMS, and IoT firmware. With an impressive track record, approximately 90% of clients express satisfaction with their software engineering and project management capabilities. Clients frequently praise their responsive communication and tailored software development expertise.
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$50,000+$50 - $99 / hr1,000 - 9,999Saratoga, CA
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See all 37 projectsSigma Software Group is a bespoke software development company that excels in providing tailored software development services. The reviews highlight their outstanding project management, adaptability, and high-quality output. Clients frequently praise their ability to integrate seamlessly into existing teams and environments, with over 90% of reviews mentioning their dedication and professional approach. Their competency in end-to-end software development makes them a trusted partner across various industries.
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$10,000+$50 - $99 / hr50 - 249Torrance, CA
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See all 66 projectsBinariks is a software development company specializing in custom and full-stack software development services. Their reviews are overwhelmingly positive, with clients frequently praising their technical skills, transparency, and effective project management. Approximately 90% of reviews highlight their seamless communication and impressive talent, while a few suggest improvements in onboarding speed and pricing flexibility. Overall, Binariks is highly regarded for delivering tailored software development solutions.
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$5,000+$50 - $99 / hr250 - 999Sacramento, CA
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See all 89 projectsInfograins Software Solutions is a custom software development company specializing in tailored and end-to-end software development solutions. Overall feedback is predominantly positive, with approximately 80% of reviewers highlighting their strong project management, timely delivery, and advanced technical skills, particularly in AI and blockchain integration. However, 20% noted issues with meeting specific client expectations.
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$25,000+$25 - $49 / hr250 - 999San Francisco, CA
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See all 11 projectsInnovecs is a custom software development company that excels in delivering tailored software solutions and full-stack development services. Reviews highlight their ability to grasp complex technical requirements and deliver practical, high-quality solutions, with over 80% of feedback mentioning their impressive project management and technical expertise. Clients commend their scalability and flexibility, though some note room for improvement in recruitment processes.
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$50,000+$50 - $99 / hr1,000 - 9,999San Francisco, CA
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See all 62 projectsBairesDev is a Custom Software Development company renowned for providing high-quality development and consulting resources. Their services include full-stack software development and bespoke software creation. Reviewers consistently commend their reliability, impressive project management, and responsiveness, with 100% of reviews praising their high-quality deliverables and cultural fit. Notably, BairesDev was selected by clients for their cultural alignment and expertise.
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$5,000+$50 - $99 / hr50 - 249Dublin, CA
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See all 10 projectsPravaah Consulting Inc is a custom software development company specializing in bespoke software creation and full-stack software development. Reviews highlight their innovation, professionalism, and effective project management, with 100% positive feedback on their creative problem-solving and timely delivery. Clients appreciate their ability to inspire creativity and provide clever solutions, resulting in successful, tailored software projects.
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$10,000+$100 - $149 / hr10 - 49Newport Beach, CA
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See all 4 projectsElevate is a Custom Software Development company known for delivering top-notch, end-to-end software solutions. Feedback indicates a 100% positive experience, with clients praising their excellent communication, timely delivery, and user-friendly UI design. Elevate specializes in managing the full software development lifecycle, from architecture to production release.
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$5,000+$25 - $49 / hr50 - 249Menlo Park, CA
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See all 14 projectsPlus8soft is a custom software development company specializing in tailored software solutions, including full-stack software development and software engineering. The feedback from their clients is overwhelmingly positive, with approximately 100% of reviewers highlighting their responsiveness, flexibility, and ability to deliver on time and within budget. Notable themes include effective project management and a strong collaborative approach.
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$25,000+$50 - $99 / hr250 - 999San Diego, CA
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See all 19 projectsEffectiveSoft is a Custom Software Development company renowned for its end-to-end software engineering services, including bespoke software creation and full-stack development. Across numerous reviews, clients commend EffectiveSoft for their responsiveness, exceptional project management, and ability to meet deadlines, with approximately 90% of feedback being positive. Notably, around 80% of clients highlight their flexibility and innovative approach to software solutions.
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$10,000+$50 - $99 / hr50 - 249San Francisco, CA
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See all 14 projectsScalable Path is a bespoke software development company that provides tailored and full-stack software development services. Across their reviews, 100% of clients praised their high-quality technical talent and timely delivery, with 85% specifically highlighting their ability to quickly augment teams and improve efficiency in software creation. Their responsiveness and cultural fit are consistently noted as impressive.
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$25,000+$150 - $199 / hr10 - 49Gold River, CA
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See all 14 projectsBellwood is a distinguished Custom Software Development company excelling in bespoke software creation and full stack software development. With a 100% positive feedback rate, clients consistently praise their seamless communication, hands-on approach, and timely delivery of high-quality solutions. Approximately 80% of reviews highlight their excellent project management and alignment with client values, cementing Bellwood's reputation as a trusted software engineering partner.
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$50,000+$200 - $300 / hr10 - 49Carlsbad, CA
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Launched in 2000, RemedyOne, a small custom software development company, is in Carlsbad, California. Their services include Custom Software Development and Web Development.
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$25,000+$50 - $99 / hr50 - 249San Francisco, CA
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See all 22 projectsInnovify is a versatile software development company specializing in custom software creation, including IoT applications, AI integration, and full-stack software development. The company has received overwhelmingly positive feedback, with clients highlighting their project management skills, technical expertise, and ability to meet deadlines efficiently. Approximately 100% of reviewers commend Innovify's resource quality and commitment to understanding and executing project requirements.
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$10,000+$25 - $49 / hr50 - 249Sacramento, CA
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See all 14 projectsTaction Software LLC is a bespoke software development company excelling in tailored software solutions across diverse sectors. With a strong focus on end-to-end software development, they have received overwhelmingly positive feedback for their efficient project management and technical expertise. Approximately 100% of reviewers praised their effective communication and ability to deliver projects on time and within budget, highlighting their commitment to customer satisfaction.
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$10,000+$25 - $49 / hr250 - 999Sunnyvale, CA
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See all 41 projectsSedin Technologies is a bespoke software development company renowned for end-to-end software engineering solutions. Across their reviews, 100% of clients express high satisfaction with their tailored software development services, highlighting punctual delivery, exceptional quality, and a proactive approach. Notably, 90% of reviewers commend their ability to understand client needs, ensuring accountability and transparency.
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$1,000+$50 - $99 / hr10 - 49Sacramento, CA
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See all 7 projectsELEK+RIK is a bespoke software development company that specializes in tailored software solutions and full-stack software development. Clients consistently praise their technical expertise, with over 95% accuracy in project outcomes and a 99.9% on-time delivery rate. Reviewers highlight their seamless communication, comprehensive project management, and ability to integrate advanced technology with practical user needs.
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$10,000+$50 - $99 / hr50 - 249Santa Monica, CA
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See all 20 projectsPremiersoft is a bespoke software development company known for its impressive project management and commitment to deadlines. The company specializes in custom software creation, delivering tailored solutions across various industries. Reviews indicate a 100% satisfaction rate, highlighting their alignment with client needs and adaptability. Clients particularly praise their innovative approach and the ability to deliver more than promised, resulting in enhanced operational efficiencies.
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$10,000+$25 - $49 / hr50 - 249Sunnyvale, CA
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Founded in 2006, RailsFactory is a software development company. The team provides Custom Software Development and IT staff augmentation and is in Melbourne, Australia and Sunnyvale, California.
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$5,000+Undisclosed1,000 - 9,999San Diego, CA
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Insight Global, a big data analytics company, provides BI & big data consulting & SI and cloud consulting & SI. The firm is located in Atlanta, Georgia and Birmingham, Alabama.
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$25,000+$25 - $49 / hr250 - 999Pleasanton, CA
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See all 32 projectsTalentica Software is renowned for its expertise in Custom Software Development, offering services such as tailored software creation and full-stack development. The reviews underscore their technical prowess and project management skills, with 100% of feedback highlighting their responsiveness and adaptability. The company is praised for its commitment to understanding client needs and delivering effective solutions, though some suggest improvements in communication and cost transparency.
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$25,000+$25 - $49 / hr250 - 999Milpitas, CA
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See all 10 projectsGadgeon Systems Inc. is a Custom Software Development company known for its expertise in full stack software development and managed software development. The company receives predominantly positive feedback, with clients highlighting their effective project management and commitment to understanding business needs. Approximately 90% of reviews praise their technical expertise and proactive partnership approach, making them a reliable choice for bespoke software development projects.
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$50,000+$50 - $99 / hr10 - 49San Francisco, CA
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See all 4 projectsAdmios Nearshore Software Development specializes in tailored software development, providing high-quality custom software creation and development services. The overall feedback is overwhelmingly positive, with 100% of reviewers noting the high quality of their developers and their reasonable pricing model. Their flexibility, professionalism, and commitment to customer success are frequently highlighted, though there is room for improvement in project management processes.
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$25,000+$100 - $149 / hr50 - 249Los Angeles, CA
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See all 13 projectsDreamers Inc. is a custom software development company known for its expertise in tailored software development and full-stack software engineering. Clients commend their ability to deliver complex projects on time and within budget, with 100% positive feedback highlighting their technical prowess, responsive project management, and innovative problem-solving. Over 70% of reviews mention their unique ability to handle diverse and complex requirements, underscoring their capability in end-to-end software development.
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$100,000+$150 - $199 / hr250 - 999Los Angeles, CA
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See all 1 projectsTheoremOne is a custom software development company specializing in tailored software development and full stack software engineering. Reviews highlight their exceptional design insights, strategic project management, and ability to deliver on time and within budget. Over 90% of reviewers commend their thought leadership and user-first approach, emphasizing their integral role in the client's delivery process.
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$50,000+$25 - $49 / hr50 - 249San Francisco, CA
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See all 20 projectsCyberCraft is a bespoke software development company providing tailored solutions, including full-stack and managed software development services. The overall sentiment from reviews is overwhelmingly positive, with clients praising their technical expertise, project management skills, and user-focused approach. Approximately 90% of reviewers highlight their responsiveness and ability to integrate seamlessly into existing teams, while about 70% emphasize their strong alignment with business objectives and strategic growth support.
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$50,000+$100 - $149 / hr1,000 - 9,999San Francisco, CA
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See all 53 projectsToptal is a premier provider of tailored software development services, offering end-to-end software engineering solutions across various industries. The company consistently receives positive feedback for its ability to match clients with top-tier talent, with over 90% of reviewers highlighting their impressive project management, timely delivery, and effective communication. Clients commend Toptal for their bespoke software creation, noting their exceptional skill in customizing solutions to meet diverse technical requirements.
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Undisclosed< $25 / hr2 - 9Penn Valley, CA
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See all 1 projectsSP Marketplace is a Custom Software Development company specializing in tailored IT solutions. The company has received 100% positive feedback, with clients praising their excellent custom work and responsive service. Reviewers highlight the company's ability to deliver solid products that integrate seamlessly into existing processes, resulting in smooth operational workflows.
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$10,000+Undisclosed50 - 249San Francisco, CA
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See all 88 projectsAirdev is a bespoke software development company specializing in custom software creation and full-stack development. Reviews are overwhelmingly positive, highlighting a 100% satisfaction rate in project management, communication, and delivery. Their expertise in the Bubble.io platform and focus on client satisfaction consistently result in seamless, timely, and high-quality outcomes for diverse projects across various industries.
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Best Custom Software Development Companies for IT Services in California
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$50,000+$50 - $99 / hr1,000 - 9,999San Francisco, CA
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
30% Custom Software Development70% Other -
$50,000+$50 - $99 / hr10 - 49San Francisco, CA
Ability to deliver
31.9/40.015.6/20 Reviews9.8/10 Clients & Experience6.4/10 Market PresenceService focus
30% Custom Software Development70% Other -
$25,000+$100 - $149 / hr50 - 249Los Angeles, CA
Ability to deliver
37.2/40.018.6/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
10% Custom Software Development90% Other -
$100,000+$150 - $199 / hr250 - 999Los Angeles, CA
Ability to deliver
35.7/40.016.2/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
30% Custom Software Development70% Other -
$25,000+$100 - $149 / hr50 - 249Los Angeles, CA
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
40% Custom Software Development60% Other -
$50,000+$25 - $49 / hr50 - 249San Francisco, CA
Ability to deliver
36.2/40.016.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
20% Custom Software Development80% 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
16% Custom Software Development84% Other -
Undisclosed< $25 / hr2 - 9Penn Valley, CA
Ability to deliver
30.2/40.016.2/20 Reviews8.4/10 Clients & Experience5.6/10 Market PresenceService focus
30% Custom Software Development70% Other -
$10,000+Undisclosed50 - 249San Francisco, CA
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38.5/40.019.2/20 Reviews9.6/10 Clients & Experience9.7/10 Market PresenceService focus
30% Custom Software Development70% Other -
$10,000+$50 - $99 / hr50 - 249San Francisco, CA
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36.3/40.016.8/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
30% Custom Software Development70% Other -
$10,000+$25 - $49 / hr10 - 49San Francisco, CA
Ability to deliver
29/40.016/20 Reviews7.9/10 Clients & Experience5.2/10 Market PresenceService focus
10% Custom Software Development90% Other -
$10,000+$50 - $99 / hr50 - 249San Francisco, CA
Ability to deliver
35.2/40.019.2/20 Reviews10/10 Clients & Experience6/10 Market PresenceService focus
40% Custom Software Development60% Other -
$10,000+$50 - $99 / hr50 - 249San Diego, CA
Ability to deliver
33.8/40.018.6/20 Reviews10/10 Clients & Experience5.2/10 Market PresenceService focus
40% Custom Software Development60% Other -
$50,000+$50 - $99 / hr250 - 999Palo Alto, CA
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36.3/40.016.6/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
10% Custom Software Development90% Other -
$10,000+$25 - $49 / hr50 - 249Sacramento, CA
Ability to deliver
36.7/40.018.2/20 Reviews10/10 Clients & Experience8.5/10 Market PresenceService focus
30% Custom Software Development70% Other -
$100,000+$200 - $300 / hr50 - 249Los Angeles, CA
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37.2/40.017.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
10% Custom Software Development90% Other -
$10,000+$100 - $149 / hr2 - 9Sacramento, CA
Ability to deliver
28.6/40.016.4/20 Reviews7.6/10 Clients & Experience4.6/10 Market PresenceService focus
10% Custom Software Development90% Other -
$10,000+$50 - $99 / hr50 - 249San Jose, CA
Ability to deliver
35.9/40.018.4/20 Reviews10/10 Clients & Experience7.5/10 Market PresenceService focus
25% Custom Software Development75% Other -
$25,000+$150 - $199 / hr10 - 49El Segundo, CA
Ability to deliver
32.7/40.016.6/20 Reviews10/10 Clients & Experience6.1/10 Market PresenceService focus
65% Custom Software Development35% Other -
$5,000+$50 - $99 / hr50 - 249Dublin, CA
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34.6/40.016.6/20 Reviews9.5/10 Clients & Experience8.5/10 Market PresenceService focus
25% Custom Software Development75% Other -
$5,000+$100 - $149 / hr50 - 249Pasadena, CA
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33.8/40.017.4/20 Reviews10/10 Clients & Experience6.4/10 Market PresenceService focus
40% Custom Software Development60% Other -
$25,000+$100 - $149 / hr50 - 249Palo Alto, CA
Ability to deliver
34.4/40.016.4/20 Reviews10/10 Clients & Experience8/10 Market PresenceService focus
20% Custom Software Development80% Other -
$50,000+$100 - $149 / hr50 - 249Los Angeles, CA
Ability to deliver
36/40.016.4/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
20% Custom Software Development80% Other -
$10,000+$25 - $49 / hr50 - 249San Francisco, CA
Ability to deliver
36.8/40.017.4/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
20% Custom Software Development80% Other -
$25,000+$150 - $199 / hr10 - 49Vista, CA
Ability to deliver
37.1/40.017.6/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
20% Custom Software Development80% Other -
$5,000+$100 - $149 / hr2 - 9San Diego, CA
Ability to deliver
30.2/40.015.8/20 Reviews9.5/10 Clients & Experience4.9/10 Market PresenceService focus
40% Custom Software Development60% Other -
$10,000+Undisclosed10 - 49San Ramon, CA
Ability to deliver
35.2/40.017.4/20 Reviews10/10 Clients & Experience7.8/10 Market PresenceService focus
10% Custom Software Development90% Other -
$100,000+$150 - $199 / hr10 - 49San Diego, CA
Ability to deliver
31.1/40.016.4/20 Reviews8.4/10 Clients & Experience6.2/10 Market PresenceService focus
40% Custom Software Development60% Other -
$10,000+$100 - $149 / hr10 - 49Rancho Cucamonga, CA
Ability to deliver
32.3/40.017/20 Reviews7.3/10 Clients & Experience8/10 Market PresenceService focus
20% Custom Software Development80% Other -
$25,000+$150 - $199 / hr10 - 49Newport Beach, CA
Ability to deliver
35.9/40.016.6/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
10% Custom Software Development90% Other
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