Poznan, Wielkopolskie, Poland
Passionate Smart Contract Developer with deep expertise in Solidity & Ethereum. Adept in blockchain tech & DApps. Eager contributor to emerging projects.
VERITIC Achievements: - Finalist at Consensus by CoinDesk 2023. - Ranked 1st place in Switzerland's venture.ch startup competition in Finance & Insurance, 2022 (out of 350+ startups). Experience at VERITIC/Patron-of-Art.com: - Built a smart contract management tool for non-techies on top of Safe multisigs. - Developed custody solutions for EVM chains and the Casper Network. - Hands-on work with NFT tokens and marketplace, specializing in royalty systems and lazy minting. - Managed collections including Lucerne Festival NFTs, National Art Museum of Ukraine donor collection, and The Joonas Collection with the Estonian Philharmonic Chamber Choir. Key Responsibilities: - Smart contract implementation, testing, and deployment. - Building backend infrastructure on AWS. - Implementing frontend using React. - Designing and integrating decentralized applications (DApps) with blockchain technology. - Ensuring the security and scalability of blockchain applications. - Conducting code reviews and maintaining code quality in blockchain development.
Company: ChainGain is a decentralised financial platform, offering innovative products tailored for many individuals, ranging from lending and borrowing protocol to capital renting. ChainGain’s mission in the DeFi paradigm is to offer people the liberty of transaction by creating an alternative viable wealth-generating platform, totally safe and trustworthy. Key responsibilities: -implementing smart contracts for P2P lending/borrowing platform (GainMatcher) -testing and deploying smart contracts using HardHat -involvement in building front-end React part using ethers.js, useDapp libraries -implementing back-end part using nodejs and EC2 as a infrastructure with Route 53 -implementing seamless off-chain login -automating workflow with GitHub Actions
Company: Mysa Finance is a company operating in the real estate market. Its purpose is to make it easier for consumers to rent or buy houses and flats. The project uses decentralized finance (DeFi) to tokenize real estate. Achievements: - Winner of AIBC Malta Summit 2021 (The team was selected from among 500 submitted projects) - The project carried out fully legal tokenization of real estate - in line with the guidelines of EU law Key responsibilities: -developing token economy -building cloud apps using AWS services (Amplify, Appsync, Lambda Functions, DynamoDb, S3, QLDB, Cognito, Secrets Manager, CloudFront, Simple Email Service) -implemeting seamless login with custodial wallets -implementing Solidity smart contracts -implementing dApps using Hedera HashGraph SDK, Hedera Token Service and Smart Contracts -testing and deploying Solidity smart contracts using Hardhat -involvement in building front-end NextJS part using ethers.js, hethers.js and hedera SDK library