@pkmelee337
@pkmelee337
I’m a blockchain engineer / hands-on CTO with 15+ years of software experience and since 2021 focused full-time on Web3/DeFi.
I help startups ship production-grade products end-to-end: smart contracts (CosmWasm/Rust/IBC and EVM/Solidity), backend services (APIs, indexing/sync, background jobs), CI/CD, cloud infrastructure, and I can jump into the frontend when needed.
Things I’ve built: DEX, NFT marketplace, on-chain name service, cross-chain token implementations, staking utilities, and lending/borrowing products (incl. perps features).
Tech: Rust, CosmWasm, Solidity, TypeScript, NestJS, React/Next.js, Postgres/MySQL, Redis, WebSockets, G...
| Period | Title | Company |
|---|---|---|
| Jan 2022 - Present | Sign in to view Bmrzt Gafabttufj Zihsnuo | Sign in to viewErxav |
| Apr 2021 - Present | Sign in to view Povwinkul Yzbwzna / TSF (ipqj-fyij) | Sign in to viewKUA Pkng Xpgtfjvff |
| Jan 2022 - Present | Sign in to view Kgfd Hdrymwbhq / EJD (mrkm-unns) | Sign in to viewWJCDYA |
| Apr 2021 - Present | Sign in to view Nctux / Vwhnhsivogu Lfudrqwtyg | Sign in to viewYecupz |
| Nov 2016 - Mar 2021 | Sign in to view Rtkuiz Akuvtscr Eyyrflgj | Sign in to viewOumrsn / Kfvwqxd |
| Sep 2013 - Nov 2016 | Sign in to view Iphcjqalytn Ysjjczftr | Sign in to viewSXCD |
| Jan 2013 - June 2013 | Sign in to view Igwpvywl Fdhuukc | Sign in to viewRpygygh |
| Sep 2011 - Jan 2013 | Sign in to view Imawiuye Rsafxbnqz dcq Zwjngaf | Sign in to viewAaxxslvjkp |
Built a DEX, a lending protocol, and an NFT marketplace. Still can't predict the market.
Member since August 2025
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