Nikolay Vlasov

Gyumri, Armenia

15 days ago

Independent Android & Backend Engineer

Local Time - 09:42 PM

Current Availability

Full-time : 30+ hrs/week

About Me

Independent Android & Backend Developer with a proven track record of delivering end‑to‑end solutions—architecture, mobile client, and cloud services—resulting in 10 M+ total installs and sustained 4.7★ average ratings.
Expertise in scalable, fault tolerant architecture, utilizing Docker Swarm, Traefik, FastAPI, Celery, Redis, and MongoDB to deliver 99.9% availability measured over two years and maintain ~280 ms average latency for API responses in a single region setup.
Skilled at optimizing performance image loading speed ↑ 45%, database query latency ↓ 30% through custom C/NDK plugins and advanced caching strategies.
Delivered AI‑powered features RAG‑LLM medical Q&A, increasing user engagement by 12 % and retention by 11 %, confirmed through A/B testing 10k users, 95 % confidence.
Adept at rapid MVP development and feature sprints—average time‑to‑market reduced by 40%.

My Expertise

Key Skills:

Kotlin + Android Development

Android App Development

C++

MySQL Programming