Senior Backend Engineer with 7+ years of experience building and scaling high-traffic, fault-tolerant distributed systems — from crypto exchange infrastructure handling millions in daily volume to real-time SocialFi platforms.
I specialize in Go, Node.js, and Rust, with deep expertise in event-driven architecture, microservices, and cloud-native infrastructure. I care deeply about correctness, consistency, and observability — not just shipping features.
- Re-architected blockchain deposit/withdrawal core at a crypto exchange from monolith to event-driven microservices (Go + Node.js) using Outbox/Inbox patterns and idempotency keys — reduced race-condition failures by 99.3%
- Replaced legacy cron jobs with Kafka + CDC + CQRS pipelines — improved end-to-end processing from 14s → 1.1s (12x faster) with exactly-once semantics
- Reduced operational incidents by 94% (from 100+ to <10 PagerDuty alerts/month) through chaos-engineering and automated rollback pipelines
- Integrated 15 blockchain networks (EVM, UTXO, Solana, Cosmos) to expand cross-chain liquidity
- Reduced infrastructure costs by up to 55% through smart caching and cloud-native architecture decisions
- Led backend engineering teams, drove core re-architecture efforts, and built a custom Software Security Module (SSM) for cryptographic operations
Languages: Go · Rust · Node.js · TypeScript
Messaging: Kafka · NATS · RabbitMQ · MQTT
Databases: PostgreSQL · MongoDB · Redis · MySQL
Infrastructure: AWS · Docker · Kubernetes
Observability: Datadog · Prometheus · Grafana
Patterns: Event-Driven · CQRS · Outbox/Inbox · Microservices · DDD
| Project | Description | Stack |
|---|---|---|
| chapar | Outbox event pull-based publisher — reliable event delivery for financial systems | Rust |
| vernemq-api | REST APIs around VerneMQ broker | Go |
| mqttpattern | MQTT topic pattern matching package | Go |
| remoty | Remote computer control via CLI | Go |
| utel-fiber-prometheus-exporter | Prometheus exporter with Docker + Grafana support | Go |
| drone-navigation-service | Clean Architecture + DDD example in Go | Go |
✈️ Telegram- 🐦 Twitter / X
Open to senior / staff-level Backend & Platform Engineering roles — remote-first.