Shirsendu Das, expert in consulting and developing top rated websites and web-based software and online marketing
Rational thinking between people and software is the key of success. Check our proven methodology to achieve goals
In Software development one of the key factors is skilled experts and their mental match
Our clients are our asset, Come. lets read what they think about us
Shirsendu and Team delivers secure, scalable, and custom web application development services in Kolkata — turning your ideas into high-performing digital platforms.
We build bespoke web applications designed specifically around your unique business needs, ensuring scalability, performance, and future-ready technology. From idea to deployment, everything is crafted with precision.
Our enterprise-grade applications streamline business processes, improve operational efficiency, and support integration across departments. We ensure security, flexibility, and robust performance at every level.
PWAs combine the best of web and mobile experiences. We develop fast, reliable, and engaging applications that work offline, load quickly, and deliver native-like experiences on all devices.
We create dynamic SPAs using modern JavaScript frameworks like React or Angular, offering users fast, fluid navigation without page reloads—perfect for modern, interactive web solutions.
Our developers build secure, high-performing backends and seamlessly integrate RESTful or GraphQL APIs to power your app’s functionality, data flow, and third-party connectivity.
Every solution we create is fully responsive and optimized to perform flawlessly on all devices and screen sizes.
We ensure seamless integration with payment gateways, CRM, ERP systems, analytics, and other third-party services. Web apps are tailored specifically to your workflows, goals, and customer needs—unlike off-the-shelf software.
As cloud-based solutions, web applications let users securely access services from any device, anywhere in the world.
A well-developed web app grows with your business—supporting more users, features, and data without performance issues.
Automated tasks, centralized data, and role-based access make internal processes faster, smarter, and more accurate.
Track performance, analyze user behavior, and make smarter business decisions using live reports and dashboards.
Interactive and responsive interfaces keep users engaged, improving satisfaction and boosting retention.
WHAT WE DO
At SD Team, we deliver customized, high-performance web solutions that cater to the unique demands of various industries. Whether you're in eCommerce, healthcare, education, finance, travel, real estate, logistics, media, or professional services, our expertise ensures your website or portal is built to perform, scale, and support your business objectives. Every project we take on is designed with your users, your industry, and your future growth in mind.