Backend Engineer focused on scalable systems, APIs, and backend architecture.
I build backend systems with focus on scalability, performance, and clean architecture.
📍 Astana, Kazakhstan
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Production-ready FastAPI backend with JWT authentication, RBAC, Redis caching, rate limiting, async architecture, and Docker deployment.
🔗 https://github.com/vlimkv/scalable-backend-system
Self-hosted LLM system (llama.cpp) with FastAPI backend, Telegram bot integration, and Next.js UI.
🔗 https://github.com/vlimkv/ai-project-tracker
NestJS + PostgreSQL backend system with authentication, product management, and order processing.
🔗 https://github.com/vlimkv/graff-piatto-backend
Backend Architecture • Distributed Systems • API Design • System Performance • AI Integrations