I design and ship production backends end-to-end: architecture, database, APIs, integrations, deployment.
5+ years of commercial work · Tashkent, Uzbekistan (UTC+5) · open to remote roles
- Backends on Python — FastAPI, Django / DRF, async SQLAlchemy 2.0, Alembic, Pydantic
- Data & async work — PostgreSQL, Redis, Celery, schema design, query optimization
- Real-time & integrations — WebSocket, payments, POS (iikoCloud), telephony (Zadarma), voice AI (Retell), maps (2GIS), Firebase, Telegram Bot API
- Infrastructure — Docker Compose, Nginx, Linux VPS, SSL, CI basics
- Full-stack when needed — Laravel / Filament, React, Next.js, TypeScript; mobile apps in Flutter
- Security-minded — OWASP Top 10, JWT, 2FA/OTP, Argon2, rate limiting, RBAC
| Project | What it is | Stack |
|---|---|---|
| Logtex CRM | Custom Frappe CRM app for B2B sales: Zadarma telephony, Retell AI voice bot that fills the client card after a call, outbound dialing by filters, duplicate detection and data-quality checks, e2e tests | Python · Frappe · REST integrations |
| EcoTaxi / Wazir KG | Taxi platform for Kyrgyzstan: REST + WebSocket API for drivers, clients and dispatchers, real-time geolocation, 2GIS maps, RBAC, push notifications, driver balance and photo control. Driver and client apps in Flutter | FastAPI · PostgreSQL · Celery · Redis · WebSocket · Flutter |
| Makovka | Loyalty app for a bakery chain: phone + OTP auth, JWT, iikoCloud POS integration (guests, cards, bonus sync) and a Flutter client | FastAPI · SQLAlchemy 2.0 async · asyncpg · Alembic · Flutter |
| Donskih club app | Mobile club app with its own backend: layered FastAPI (api / services / repositories), JWT, Redis, pytest API tests, Flutter client with FCM push | FastAPI · PostgreSQL · Redis · pytest · Flutter · Firebase |
| Bike rental CRM | Monorepo CRM for a bike rental & buyout business | Express · TypeScript · Prisma · Next.js |
| Woodstream | Antique furniture e-commerce with Filament admin, tuned for a large catalog, plus a real-time company messenger | Laravel 12 · Filament 3 · Reverb (WebSocket) · Docker |
| Unstop VPN | Flutter VPN client on VLESS / V2Ray via native plugins, secure config storage | Flutter · Riverpod · native plugins |
Backend: 
Data: 
DevOps: 
Frontend & mobile: 
- Clarify requirements and propose architecture, DB schema and API contract.
- Deliver in short iterations with demos.
- Ship to production with Docker, docs and a clear run guide — and support it after release.
Languages: English (B2) · Russian · Uzbek · Tajik