@joshionchain
@joshionchain
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...
| Period | Title | Company |
|---|---|---|
| May 2024 to Aug 2024 | Sign in to view Vnqksqrsyx Qauuqhxp Rpwzhb | Sign in to viewDhjvwgvqze |
| Sep 2025 to Jan 2025 | Sign in to view Wzwnquryjl Sfkjihpl&xckc; | Sign in to viewJxcof Fjubfqetcea ( Ammxi-vjhms ) |
| Nov 2023 to Mar 2024 | Sign in to view Zold Eqzpx Mvmbggcdq | Sign in to viewTgjagy GwswmyGmzx Gisbnfeoq ( Gcfuhlxpw ) |
| Oct 2023 to Dec 2023 | Sign in to view Zagifjnvql Fwadrgiiy&pvuq; | Sign in to viewKmhxbkbx QfbdLjwp Jaxloypev |
I'm JoshiOnChain because 'Joshi OffChain' just sounds like a centralized database waiting to get rugged.
Member since February 2026
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