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Build blockchain apps on Ethereum, BSC, Polygon, and other platforms; research DeFi, NFTs, oracles, and cross-chain tech; teach and present at events.
Builds and maintains backend services for Web3 applications using Go, integrates with blockchain networks, and develops smart contracts in Solidity.
Senior engineer who embeds security into the development lifecycle of MetaMask, a crypto wallet and web3 gateway used by tens of millions, using JavaScript/Node.js and blockchain technologies.
Build and maintain the frontend of a decentralized Q&A portal and mobile app using React, Next.js, TypeScript, and REST APIs, ensuring cross-browser compatibility.
Build and maintain blockchain infrastructure for Berachain’s high-performance Layer 1, automating deployments and CI/CD for Cosmos SDK and Ethereum clients.
Build and scale a supply-chain transparency platform using Python/Spring Boot, AWS, and blockchain; focus on secure, scalable APIs and data pipelines for sustainability tracking.
Builds and maintains Chainlink’s core data feeds and off-chain computation services that secure tens of trillions in DeFi transactions using Go, Rust, Solidity, and TypeScript.
Build and maintain the full-stack web platform for a blockchain-based luxury goods traceability service using Elixir/Phoenix, Ruby on Rails, and cloud infrastructure.
Build the MVP of a decentralized options trading platform using React, Node.js, and blockchain smart contracts (Solana/Ethereum).
Build a decentralized options trading web app using React, Node.js, and TypeScript, integrating with Solana or Ethereum for a DeFi startup in Paris.
Build a decentralized options-trading platform using React, Node.js, and Next.js, with optional Solana/Ethereum smart-contract work.
Build a decentralized options trading platform using React, Node.js, and Solana smart contracts in Paris.
Build a decentralized options trading platform using React, Node.js, and blockchain tech like Solana or Ethereum smart contracts.
Build and maintain backend services for a crypto exchange, including token exchange logic, investor profiles, crowdfunding portals, and analytics dashboards using Golang and Ethereum nodes.
Builds secure, scalable React/TypeScript front-ends for a Web3/crypto app, integrating wallets and handling client-side blockchain transactions.
Build and scale the blockchain backend for a play-to-earn sports gaming platform, writing smart contracts, wallets, APIs, and infrastructure in Go/Solidity to power tokenized rewards and secure transactions.
Builds and maintains Web3 front-ends for a crypto wallet, DEX, and on-ramp using React, TypeScript, and Web3 libraries like ethers.js.
Build off-chain infrastructure for an intent-powered smart wallet system that abstracts blockchain complexity, using Rust/TypeScript and interacting with Solidity smart contracts.
Builds and maintains Humaniq’s token exchange, investor profiles, crowdfunding portal, and analytics dashboards using Go and Ethereum nodes.
Build and maintain blockchain validator infrastructure and tooling for a proprietary trading firm, working with cutting-edge consensus algorithms, distributed systems, and cryptography.
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