Sarfaraz Ahmad

I'm building secure full-stack platforms and backend APIs using Node.js, TypeScript, Express.js, MongoDB, and React.

At Awwaltech, I develop and maintain backend modules for hospital onboarding, including OTP verification, password hashing, token management, temporary signup drafts, and automated MongoDB TTL cleanup. I also built department CRUD APIs connecting hospitals, departments, and doctors.

I built Campus Connect, a placement and student networking platform with role-based dashboards, a job board, forum, announcements, hackathon team-finder, and real-time messaging through Socket.io. I designed protected REST APIs with validation and RBAC for Student, Recruiter, and Admin roles.

As DSA Lead at GDG on Campus, IIIT Agartala, I led a 21 Days Coding Challenge for 250+ participants and conducted placement-preparation workshops supporting 100+ students. I've solved 3,000+ LeetCode problems and was a finalist at UDBHAV Hackathon 2026.