At CaspianTeam (Development Management and Exploring Futures), I implemented and optimized REST APIs, moving complex business logic into a cleaner service-layer architecture. I improved API and database performance by optimizing ORM queries and reducing unnecessary database calls, cutting response times from 1–3 seconds to around 30–50 ms.
I also implemented Redis caching for high-traffic data paths, with response times under 15 ms in some cases, and containerized applications using Docker for deployment on client-owned Linux servers. In my backend engineering roadmap projects, I developed FastAPI examples covering REST APIs, messaging with RabbitMQ, caching, authentication, and automated testing.
