About

Web3 engineer since 2019 — owning projects end-to-end, from architecture to deployment.

Looking for
Full-time roles and contracts
Location
Remote, European time zones
Start
Available now
Focus
Backend · Architecture · Contracts
Building
mimi-os Self-hosted AI agents — gateway, SDK and an encrypted desktop/Android app.Calamity.Online GameFi — an on-chain play-to-earn world.
Learning
Rust · Systems & performance tooling
Track record
6+ years in Web3 · 10+ projects delivered

Experience

  1. 2026 · now

    Freelance — Calamity.Online

    Cross-chain payments, NFT systems, mimi-os (self-hosted AI agents). Picking up Rust.

  2. 2024

    Web3 & AI infrastructure — NDA

    RAG pipelines, market-making bots, high-load on-chain indexers.

  3. 2020

    Founding Engineer — Timeus Lab

    Margin-trading protocol, HFT bots, custom EVM chain, bridge.

  4. 2019

    Entered Web3 — Checkblock

    Bitcoin flow analytics across 2.5 TB+ of chain data.

Stack

Coredaily drivers, years in production
TypeScriptJavaScriptNode.jsNestJSSolidityEthereumethers.jsHardhatPostgreSQLRedisMongoDBDocker
In productionshipped real projects with these
ReactNext.jsExpressGraphQLPythonBitcoinwagmiChainlinkAWSGrafanaPrometheusTailwind CSSViteD3.js
Exploringlearning right now
Rust

What I do

Backend
APIs, indexers, trading engines & always-on bots.
Architecture
System design that holds up under real load.
Smart contracts
Solidity since 2019 — DeFi, GameFi & custom EVM.
AI integrations
RAG pipelines, AI backend tooling & a self-hosted agent runtime.

Domains DeFi, GameFi, Trading, Bridges, On-chain Analytics, Bots, Custom EVM, AI / RAG