Top Software Development Companies in California

ClearSummit is a Los Angeles based development team founded on rock solid engineering. We’re not trendy coders. We’re the real deal. Skilled engineers who build websites, apps, and experiences the right way from the ground up. When we engage, we're thinking about your current version, your next version and what you'll need to scale. We pride ourselves on creating intimate, long-lasting partnerships with each of our clients. Your success is our success. Our integrity-driven ethos is focused on delivering future-proof solutions that eliminate technical debt that can waste precious time and money down the road. We promise to handle problems the right way to set our clients up for success. ClearSummit provides front-end mobile application and web platform development, back end development, and UX/UI design for our clients. We specialize in quick turnarounds for prototypes, as well as beginning-to-end development of apps, web servers and entire platforms. We make sure our clients are set up to be able to quickly move from alpha, to beta, to full and scalable public releases for their ideas with the highest quality design and engineering from start to finish.

Daxima is a software development firm that was founded in 2003 and now based in Northern California. Over the 14 years of activity, due to its quality services, the company has earned the trust and loyalty of many companies as well as private customers in California and around the world. Companies of all sizes ask for their services to build compelling software products. Daxima is an award-winning, agile, purpose-driven full stack development agency. But it is not only one type of service they provide. Daxima is also an expert in QA, software testing, and design. This company offers software solutions for various industries, including Blockchain, Financial Management, Transportation, Hybrid Cloud VPN Alternatives, Communications, and AI. Daxima has offices around the globe to better serve their clients. 

EffectiveSoft is an international software development company with more than 20 years of professional experience in the IT field. It is based in San Diego, California, and has a team more than 350 localized and offshore participants. Over the years, 1500 projects in a number of sectors and markets worldwide have been implemented by EffectiveSoft.

EffectiveSoft creates requirements, established development processes and standards, provide such services as Business Analysis & UX/UI, Mobile App Development, Web App Development, Cloud App Development, Desktop App Development, and Quality Assurance. More than 1500 projects in different industries have been successfully developed by EffectiveSoft, which promotes good technical practices for the customers all over the world.

Endertech is a web and software development and design company based in Los Angeles. 

For almost 20 years of existence, they have established themselves as a company with a creative approach to software development and web design. Their primary goal is to help their clients' businesses operate efficiently and successfully. The team of professionals develops and builds websites, applications, and IT solutions that help create new businesses and improve existing ones. 

The Endertech team's services cover all stages of web development:

• Planning 
• Design
• Software
• E-Commerce
• Marketing
• Cloud

Nextware Technologies is a professional software development company from the USA. Nextware Technologies allows not only developing mobile or web application but also a full range of software development, application development, and IT services. The team of technically-skilled, agile, and responsive professionals support in 24/7 format allows solving not only technical issues quickly. Since its foundation in 2006, Nextware Technologies has been providing high-quality development, IT, and business process services.

Seamgen offers development and designing best-in-class web and mobile applications for many years.Working in the market of IT services since 2008, the company has successfully implemented a lot of projects of varying degrees of complexity using a wide spectrum of technologies. They work with brands from many different industries, including healthcare, hospitality, and automotive. They are Cigna, Blue Shield of California, Kia Motors America, Microsoft, Viasat, Samsung Hospitality, Coca-Cola, Capital One, Thrive, Dizzy Doctor, and Ketra.

Seamgen is a team of industry experts in cross-platform development with Xamarin, user experience design, user interface design, development of native mobile applications, Javascript web applications, beacon implementation, digital healthcare software, and highly scalable cloud service architectures using Amazon AWS and Microsoft Azure.

Sidebench is an award-winning strategy, design, and development consultancy based in Los Angeles. We cater to innovative enterprise companies and top new ventures seeking product strategy, bringing them the strategic value of enterprise-level management consulting, the technical chops of systems integration consulting, combined with the UX-first approach of one of the best digital product teams in the world.

Spiral Scout is a software development company that was founded in 2010. Spiral Scout located in San Francisco, but also has offices in Lviv, Ukraine and Minsk, Belarus. Spiral Scout is specialized in Web Design, Web Development, Mobile Development, Ecommerce Development, Support & Maintenance, and Internet Marketing. For almost 10 years, the team of high-quality specialist builds a lot of different software products. Spiral Scout has collaborated with a wide range of clients. Among them such well-known companies such as Coca Cola, Proctor and Gamble, Adobe. Also, key clients are San Francisco Public Works, Benchmark Education, Decovery, Hallo, Maharani Weddings, Wagfield, Skycatch, Drew Altizer Photography, and Blue Oak Capital.