Go Backend Developer with 5+ years of commercial experience and strong blockchain expertise (core Ethereum contributor). Experienced in both product and infrastructure teams, from small groups to teams of ~20 people. Team Lead experience with requirements gathering and automated release pipelines. Web3 experience includes developing crypto-asset routing algorithms comparable to 1inch and Odos.
Core Skills
Programming
Golang/C
Fiber, Echo
Go-Ethereum
Telegram Bot API
libmdbx
Blockchain
Ethereum
Ton, Bitcoin
Solidity
Web3
Uniswap
Databases
SQL, PostgreSQL
MongoDB, Redis
Kafka
PowerBI
Infrastructure
Linux, Docker
Kubernetes
Grafana
Git, CI/CD
Key Experience Highlights
Senior Go Engineer • Erigon AG
06/2024 – Present • Zug, Switzerland
Reduced latency for C bindings of MDBX by 12% (core mdbx-go contributor)
Implemented transaction-level granularity, reducing RPC query latency by 34%
Developed versioning for snapshots, reducing disk footprint by ~50%
Team Lead Manager • BlackWallGroup
04/2022 – 07/2023 • Remote
Designed and built transactional financial system from scratch
Architected cryptocurrency processing system in production
Led engineering team, delivered key platform components
Established QA process, cutting production bugs by 5x
Middle Go Developer (DeFi) • Yad.Finance
07/2023 – 10/2023 • Tbilisi, Georgia
Designed and implemented core algorithm for crypto-asset routing