The Best Web Design and Development Services in the Bay Area

SDI offers exceptional web development services to clients worldwide. With a track record of over 3,000 websites developed across various industries, our web developers and designers collaborate to craft a tailor-made web solution that seamlessly aligns with your business.

Full stack Web Development

As a leading web development company, we have created websites for renowned brands such as Pepsi, Louis Vuitton, Marvell, and Stanford University. Our websites and web applications cater to a staggering 2 million daily visitors.

Our web development services are for both front-end and back-end. We are a full service company. The website development cost can be high but we offer competitive pricing. We work with our clients to ensure they get the project they want within the budget they have.

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Full stack web development
Full stack web development

Full stack Web Development

We have launched more than 3,000 websites for brands including Pepsi, Louis Vuitton, Marvell and Stanford University. Websites & Web applications built by us are used by over 2 Million visitors everyday.

These are available in multiple languages, are protected with the latest in secure tech and are constantly being updated to run on the latest browsers and devices. We build, deploy, maintain and update so that you can focus on scaling your business.

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We have a wide range of expertise and experience.

  • Nodejs JSON JSON JSON Azure Oracle My SQL

Our Top Web Development Services


At SDI, we specialize in crafting websites that cater to a diverse array of industries, ensuring that your online presence aligns perfectly with your business objectives. Whether you operate in the fast-paced world of healthcare, the security-conscious realm of banking, or any other industry, we've got you covered. Our experienced web development team possesses the expertise to tailor your website to your specific needs, delivering solutions that engage your audience and drive your online success. Our versatility in creating websites that span numerous sectors allows us to provide customized, high-performing solutions that resonate with your target audience, regardless of your industry.

Web Apps

We've developed web applications that efficiently manage various business activities, providing you with streamlined workflows and seamless integration of corporate applications. Our expertise lies in smart automation, allowing us to optimize your processes and enhance overall efficiency. By bringing together various corporate apps, we ensure coherent operation, enabling your business to function harmoniously. Whether it's process automation, data management, customer relationship management, or any other aspect of your business, our web apps are designed to meet your unique needs and drive your success.


For more than a decade, we've been a trusted ecommerce web design agency who is deeply immersed in the world of e-commerce development. Our journey has taken us from creating entry-level shops for ambitious startups to engineering custom e-commerce solutions tailored for large-scale and high-growth enterprises. The core of our approach centers on enhancing business efficiency through the deployment of scalable microservices architectures, which, in turn, empower us to automate a wide spectrum of business processes. This synthesis of experience and innovation enables us to take businesses of all sizes to new heights in the digital marketplace.

Cloud Development

At our core, we're committed to harnessing the full potential of cloud technologies. To achieve this, we leverage cutting-edge cloud services provided by industry giants such as Google Cloud, Amazon Web Services, and Microsoft Azure. These platforms serve as the bedrock for our fast and secure application deployment, ensuring that your digital solutions are not only robust but also highly adaptable to the dynamic demands of the modern digital world. Whether it's creating scalable, cost-effective, and high-performance applications or crafting secure and agile cloud architectures, our expertise in cloud development ensures your journey into the cloud is seamless and rewarding.

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