SDLC Infotech Is The Right E-commerce Development Company For You. SDLC Infotech is a well-known e-commerce website development company that believes in a structured approach to building online stores. We know that every business has its own unique requirements that cannot be fulfilled by a one-size-fits-all approach. A team of expert developers, marketers, and web designing professionals analyze your project to create an effective plan. They study your industry, products and the business model to identify the vital UI and UX elements that will be required for your store. We ensure that the final website is fast, scalable, and secure and reflects your business and marketing philosophy.