Gaurav Kumar

I’m a Full Stack Developer focused on building scalable, production-ready web systems with modern React/Next.js and Node.js. I’ve led real backend migrations and delivered AI-powered features that improve user support and engagement.

In my current role (KRS | Full Stack Developer (AI & Backend)), I migrated a legacy PHP backend to Node.js to improve scalability, maintainability, and performance. I designed and built a scalable CRM with RESTful APIs, authentication, and validation layers, ensuring smooth frontend-backend integration.

I also develop AI-powered systems, including a chatbot for automated support, a behavior-driven course recommendation engine, and WhatsApp automation for notifications and marketing. My work emphasizes modular architecture and long-term maintainability, so the systems stay flexible as they grow.

Earlier, at Sprinpak, I created an Automated Production Planning system that reduced manual effort and improved efficiency in manufacturing workflows. I built automation using Google Sheets and Google Apps Script, and I collaborated closely with operations teams to integrate software solutions into real-world processes.