Fayaz Hussain

I’m a product-minded Full Stack Developer specializing in Python, Django, and FastAPI, with modern frontend technologies. I prioritize clean architectural design and clear business logic to build scalable, end-to-end web applications.

As a Django Backend Intern at Wyreflow Technologies (Remote), I engineered a 4-tier RBAC system (SuperAdmin, SubAdmin, Sales, Student) across 9 modules, using Redis session invalidation for immediate permission enforcement. I built JWT + OTP authentication with a custom SessionAwareJWTAuthentication class, achieving “0 extra database hits per request” while forcing instant re-logins on role updates.

I also integrated Razorpay webhook-based payments for subscription gating, using database-level locking to guarantee “100% atomic registration number generation without race conditions.” I owned 85% of the Accounts module and 95% of the Pre-Application workflow, creating a centralized email/OTP system to secure authentication flows.

My project work matches how I like to ship: end-to-end, production-focused experiences. On Jarnox Stock Analyzer, I built a REST API-driven stock analysis platform with a Python/FastAPI backend and an interactive HTML/JS/CSS frontend; on Mediflow, I architected an end-to-end hospital management system using event-driven AWS Lambda for patient-doctor scheduling and role-based JWT auth for Patients, Doctors, and Admin.