Ethereum

A decentralized platform that enables developers to build and deploy smart contracts and decentralized applications using the Ethereum Virtual Machine (EVM).

Ethereum is a decentralized platform that enables developers to build and deploy smart contracts and decentralized applications.

It is widely used for its flexibility and support for a wide range of decentralized applications.

Experience:

Utilized Ethereum and the EVM in projects like Knowledge.io, RareMint, Opyn, and BitLauncher for building decentralized applications and smart contracts.

Implemented Gnosis auction Solidity contracts on EOS EVM for BitLauncher, creating a cross-chain auction platform.

Built custom EVM event indexers using Node.js and Viem for capturing real-time blockchain data.

Created wallet interfaces showing real-time EVM balances through token balance subscriptions.

Opyn

Opyn is a decentralized options protocol on Arbitrum that raised $6.7M Series A funding led by Paradigm. Their main product Squeeth is a notable DeFi-native derivative. I implemented their initial trading interface and data indexing setup for Arbitrum Testnet using Next.js, Ponder, and viem/wagmi.

bitlauncher

BitLauncher is an AI and crypto launchpad platform that provides early access to promising AI unicorn startups through token sales and auctions. It features a batch auction system for token sales, ensuring fair and transparent price discovery. Participants bid during a fixed period, and tokens are distributed at a uniform price, eliminating manipulation and ensuring equal opportunities for all investors.

ZTX

ZTX is a web3 metaverse platform backed by Jump Crypto and ZEPETO (a subsidiary of Naver Z Corp with over 200M users). The platform enables creators to build, play, and earn through blockchain-based NFT trading. As a software consultant in the early stages of ZTX, I was responsible for developing the react app to host the metaverse and the WebGL/EVM wallet integration.

RareMint

RareMint digitizes authenticated real-world sports collectibles as NFTs on the Polygon network, offering fractional ownership and trading of high-value items. The platform partners with professional sports organizations to ensure authenticity. I led technical efforts at RareMint to enhance the NFT marketplace's performance and maintainability, including the integration with Polygon network for efficient NFT auctions.

Knowledge.io

Knowledge.io was one of the first blockchain platforms aimed at knowledge-sharing with a token-based reward system. The project successfully completed its ICO in 2018, raising funds to build a decentralized knowledge ecosystem that included partnerships with advertising networks to monetize user expertise. My role at Knowledge included leading the architecture of the Ethereum-based token and supporting systems for their successful ICO, and forming a skilled development team across three countries.