I am a Fullstack Developer / Contractor / Freelancer with 7+ years of experience in software engineering, I design and implement web3 products end-to-end - smart contracts, backend & frontend Drop me a message, if you think my expertise could help your organisation.
Senate Labs
Tel-Aviv, Israel
The client, a blockchain startup from SF, needed to collect and organize governance-related data from multiple blockchains and offchain sources. 헕헼헼픀픁헲헱 헽헲헿헳헼헿헺헮헻헰헲 헯혆 ퟭퟬ혅 by redesigning the backend, and applying various optimization strategies. Developed a notification service to promptly inform users about key events in blockchain protocols. Skills: NodeJs, NestJs, Typescript, Rust, ethers.js. Prisma, GraphQL, PostgreSQL, ReactJs, Ethereum/EVM
Nethermind
Remote
Worked in their software shop department, building custom products for their clients Built a multi-chain marketplace that provides a sleek user experience by completely abstracting the underlying chains from the users. Enabled dApps to integrate logic too expensive to be run on the blockhain (such as statistical analysis), by running intensive computation in an off-chain zkVM which generates results whose authenticity can be cryptographically verified on-chain. Skills: Solidity, Foundry, Rust, Cairo, LayerZero, RiscZero, Ethereum/EVM, Starknet, Typescript, NodeJs, NestJs, NextJs
Freelancing
Remote
Built a mobile wallet for web 2 users, abstracting away addresses, signatures, key management and gas payment Created a gassless experience using account abstraction (ERC-4337) Enabled users to sign transactions with biometrics (FaceID/fingerprint) using passkeys stored in the secure enclave of the phone Launched a token & airdrop for a client, delivering the snapshot and claiming app Built APIs, event indexers and other backend services for various projects Skills: Solidity, React Native, Typescript, Account Abstraction
The Hut Group
Remote
Woked on an e-commerce platform powering over 100 online stores around the world, serving more than 5 milion users Skills: Javascript, Java, SpringBoot, OracleSQL, Jenkins (CI/CD) Improved understanding of user behaviour, implementing a tool for capturing, processing and visualising user interaction data. Built reusable frontend components and backend services Skills: Javascript, Java, SpringBoot, MSSQL
Stream Financial
Remote
The client, a UK data virtualization startup, needed real-time data fetching from various data stores, infrastructure and accessibility improvements. Reduced friction and technical barriers in managing user permissions by 80% by implementing an Access Control service. Extended the system, building modules that leveraged socket connections and multithreading to fetch and process data from different sources.
Bachelor
Manchester, UK