Rahul Kumar

Full Stack Developer with 1+ year of hands-on experience building and shipping production-grade web applications. Contributed to live EdTech and SaaS platforms serving 500+ real users. Proficient in React.js, Next.js, Node.js, and MongoDB. Seeking a full-time developer role where I can learn, build, and scale real products.

Frontend Developer at LCNC Technologies Pvt Ltd (2025-09 – 2025-11)

• Engineered scalable SaaS frontends using React.js; reduced average feature delivery time from 5 days to 3 days by building reusable component systems.
• Translated 20+ Figma screens into production-ready interfaces maintaining pixel-perfect consistency.
• Integrated REST APIs in collaboration with backend teams, resolving recurring UI-data sync issues.
• Improved rendering performance through memoization and efficient state management with Redux.

Full Stack Developer at ZenStudy Pvt Ltd (2025-01 – 2025-07)

• Delivered Full Stack features for a live EdTech platform actively used by 500+ students.
• Built 15+ responsive pages and UI flows; improved user engagement and reduced drop-off at key conversion points.
• Implemented Authentication, PhonePe Payment Flows, and Analytics dashboards end-to-end.
• Refactored REST APIs and MongoDB queries, significantly reducing page load and data fetch times.

Frontend Developer at Trayistats AI Technologies (2024-07 – 2024-12)

• Built high-performance React applications with mobile-first responsiveness for AI-driven dashboards.
• Improved API data handling and caching, reducing unnecessary re-renders and network calls.
• Debugged and restructured complex React components, reducing critical UI defects across sprints.
• Delivered scalable UI systems using Tailwind CSS, eliminating redundant custom CSS across the codebase.

B.Tech in Computer Science – MGM College of Engineering and Technology (2020 – 2024)

12th – RK Modern School (2018 – 2020)