Hardeep User

At Nuvem Labs, I architected a multi-tenant SaaS platform with Admin, Partner, and Customer portals for service and license lifecycle management. I built an end-to-end license flow used by 10+ partners.

I implemented role-based access control across three user tiers and JWT authentication across platform roles. I also developed a C++ license validation module that improved validation speed by 35% compared with the previous Python-based approach.

By introducing Redis caching and async task processing, I reduced API response time by approximately 40%. I containerized services with Docker, reducing deployment time by approximately 50%, and designed and maintained 15+ REST API endpoints.

In personal projects, I built a FastAPI and PostgreSQL data management system, an estate price prediction pipeline, and a TensorFlow LSTM stock prediction model. I’m seeking a backend or ML engineering role to build reliable, high-performance systems.