Ambuj K. Rai

Mobile App Developer Intern at INFITS (2025-05 – 2025-08)

Developed a full-stack CRM mobile application for NGOs using Flutter, Node.js, JWT, and MySQL with real-time lead management and Android-native integrations.

• Built a full-stack CRM mobile app (TeleCRM) for NGOs using Flutter, Node.js, JWT, and MySQL, handling end-to-end design, development, and deployment
• Built real-time lead management with call/SMS/email integration and Android-native SIM card manager, reducing manual tracking effort by 30% across the client's sales team

Software Developer Intern at Software Development Cell, KJSCE (2024-09 – 2025-01)

Developed a full-stack OD request management portal with role-based access control and JWT authentication, adopted by 500+ faculty users.

• Developed a full-stack OD request management portal using React, Node.js, and PostgreSQL with role-based access control (RBAC) and JWT authentication, adopted by 500+ faculty users
• Improved portal responsiveness and accessibility by redesigning UI/UX with Tailwind CSS, cutting reported usability issues by 40%

B.Tech in Computer Engineering – K. J. Somaiya College of Engineering, Mumbai (2023-08 – 2027-05)