Blockchain engineer since my 2nd year of college — and still here, because nothing else stuck.
Started with smart contracts, then went deep into execution clients (Geth, Nethermind). Landed an internship at Nethermind where I shipped on Juno and Voyager. Attended Devcon Bangkok, won ETHGlobal ETHBangkok, and racked up multiple hackathon victories along the way.
Took a remote gig with a native Japanese DEX just to test the "move to Tokyo" fantasy (office culture was… educational).
Built everything from trading/sniping bots and MEV mitigation tools to a production-grade EVM log indexer. Implemented research papers in Rust, dabbled in FHE and zkSNARKs, and shipped AI agents with LangChain/LangGraph. My real playground is core protocol engineering: P2P networks, data availability, system design, and databases — the stuff that actually keeps chains alive.
Always hunting for hard problems at the protocol layer. If you're building the next generation of decentralized infrastructure, let's talk.
| Period | Title | Company |
|---|---|---|
| May 2024 to Aug 2024 | Blockchain Engineer Intern | Hidden |
| Sep 2025 to Jan 2025 | Blockchain Engineer | Hidden |
| Nov 2023 to Mar 2024 | Full Stack Developer | Hidden |
| Oct 2023 to Dec 2023 | Blockchain Developer | Hidden |
I'm JoshiOnChain because 'Joshi OffChain' just sounds like a centralized database waiting to get rugged.