Silicon Valley's premium mobile app development and web design company specializes in multi-platform software and connected device innovation.

We architect, design, develop, & market apps for iPhone (link is external), iPad (link is external), Android (link is external), & Wearables. We have also designed highly responsive websites for some of the best brands worldwide. SDI has 5000+ clients; 200+ certified professionals and UI/UX experts; 30+ marketing strategists who work from our offices in California, Australia, London and India. We have delivered 1500+ apps for various platforms and industries like: Automobile, Enterprise, Finan...

We architect, design, develop, & market apps for iPhone (link is external), iPad (link is external), Android (link is external), & Wearables. We have also designed highly responsive websites for some of the best brands worldwide. SDI has 5000+ clients; 200+ certified professionals and UI/UX experts; 30+ marketing strategists who work from our offices in California, Australia, London and India. We have delivered 1500+ apps for various platforms and industries like: Automobile, Enterprise, Finance, Utility, Games, Social Networking, Astrology,Wearable, Productivity, Business, Education, Health and Fitness and many more. Some of our top clients are: Pepsi, Marvell, Benefit Cosmetics and Stanford University to name a few. SDI has been featured in TIME magazine and USA Today, and contributes to Blogs daily that get thousands of visitors/views. You can count on SDI to collaborate with you at every stage of the app development/ web design project life cycle from concept to completion. Start a conversation with experts in Silicon Valley today. We'd love to help you build an app. Email [email protected]