Firoz Ahmad

I’m a backend-focused developer intern contributing to fintech product workflows by building RESTful APIs, implementing server-side business logic, and managing database operations. I focus on secure authentication flows, protected API routes, reusable backend middleware, and scalable service modules for production-ready features.

Previously, as a Full Stack Developer Intern, I built and deployed a mental wellness platform serving 500+ active users. I improved backend performance by reducing average API response time by 35% through query optimization and caching, and shipped secure authentication and subscription billing using JWT, bcrypt, and Stripe.

I enjoy delivering end-to-end solutions with strong operational reliability—deploying services on AWS (S3, EC2, RDS) with 99.9% uptime. In projects like DriveVault, I implemented complete rental workflows including payments, deposits, invoices, promo codes, notifications, and inspection/damage reporting.

I also build AI-enabled experiences, like Docongo AI, where users upload documents and receive intelligent, document-based answers through backend APIs and AI integration. I bring a solid foundation across core computer science topics and a practical mindset for clean, secure, maintainable code.