I build distributed systems, payment infrastructure and trading platforms. Backend-heavy, type-safe, observability-first. Lately a lot of TypeScript + Postgres/SQLite + event-driven architectures, with detours into Rust and Go for the latency-sensitive bits.
📍 Based in Azerbaijan · 💬 EN / AZ / RU / TR
| Project | What it is |
|---|---|
| QuantTrade Platform | Bank-grade trading infra — saga orchestrator, event-sourced wallet with snapshots, in-memory order book, distributed locking, circuit breakers |
| Ledger Secure Platform | Stripe-Treasury-shaped double-entry payments — 6 microservices, multi-currency, HMAC webhooks, real-time fraud scoring |
| Mercatum | Microservices e-commerce — catalog / inventory / cart / order / payment / search, saga checkout, FTS5 search |
| PaySec | Payment-gateway simulator — 8 methods, 3DS challenges, webhook delivery, admin dashboard |
| Atlas | Real-time collaborative docs — CRDT, WebSocket sync, AI agent with tool-use, offline replication |
Each one ships with a working seed, an end-to-end smoke test and a README that documents the architecture trade-offs, not just the happy path.
A meaningful slice of my work lives in private repos. The reasons are deliberate, not accidental:
- Client and contract work. Code I've written under NDA stays where it belongs — with the client. Reach out if you'd like a walk-through on a call.
- Work in progress. Some projects are still pre-launch or mid-rewrite. They'll go public when they're ready to be judged on their merits, not their scaffolding.
- Personal tooling. Internal scripts, experiments, and notes I run on my own machines. They serve me; they don't need to serve anyone else.
If you want a deeper technical conversation about something you don't see here, send me a message — I'm happy to share specifics directly.
TypeScript · Node.js · Next.js · React · PostgreSQL · SQLite · Redis · Kafka-shape event buses · Docker · Rust (latency-sensitive) · Go · Python (data work)
📫 Open to interesting backend / distributed-systems work — reach me via GitHub.