Senior Software Engineer and Blockchain Developer with 9+ years of experience in blockchain, web, and software development, specializing in Python, Golang, Solidity, Rust/Anchor, FunC, MOVE and Javascript frameworks for smart contracts, dApps, and full-stack solutions. Proven leader in delivering scalable blockchain solutions across Ethereum, Solana, TON, and SUI, generating over $2M in revenue growth. Skilled in designing 30+ smart contracts, cross-chain bridge architectures, and secure Web3 wallet extensions, with expertise in microservices, CI/CD optimization, and cryptographic security for end-to-end decentralized applications.
Experience: 6 years
Yearly salary: $80,000
Hourly rate: $40
Nationality: ðŸ‡ðŸ‡° Hong Kong
Residency: 🇫🇷 France
Experience
Senior Software Engineer
Empeiria Ltd 2023 - 2024
Led the design and development of over 15 smart contracts on Ethereum and Solana, enhancing scalability and efficiency, contributing to a revenue increase of over $2 million. Managed a team of 20 developers, utilizing Agile practices to boost delivery speeds by 30%. Architected and deployed 8+ high-performance dApps, engaging over 1,500 daily active users. Integrated Rust and CosmWasm smart contracts, ensuring secure and reliable transactions. Played a key role in developing Lawrence Networkʼs core protocol, focusing on fast, low-fee transactions using Rust and TypeScript, driving adoption and generating $820k in revenue.
Smart Contract | Web3 Developer
SMARTyPay 2021 - 2023
Designed and deployed smart contracts for NFT minting, staking, and tokenomics on Ethereum and Solana, creating secured decentralized game mechanics. Developed interactive minting sites and NFT marketplaces using React, Vue, Next.js, and Hardhat, enabling seamless asset trading and ownership. Implemented wallet connectivity for blockchain apps using web3.js, ethers.js, and Web3-WalletConnect, supporting integrations with wallets like MetaMask and Phantom.
Blockchain Developer
NewKnow 2019 - 2021
Engineered a cross-chain bridge between EVM-compatible blockchains using Golang and Solidity, reducing transaction costs by 15%. Developed a distributed blockchain-based health system with Golang and Node.js. Built and maintained dApps on Corda, Polkadot, and Web3 platforms, enhancing performance by 25%. Designed backend services in Golang, improving data processing speeds by 30% and integrating smart contracts.
Full-stack Developer
Deviniti 2017 - 2019
Contributed to develop an AI Chat Bot system utilizing Next.js, Python, FastAPI, Supabase, and PostgreSQL, enhancing customer service capabilities. Developed a SaaS platform for booking train, bus, and flight tickets, using Angular, Kotlin, and Spring Boot, with API services for real-time transport information integration.
Front-end Web Developer
Clustaar 2015 - 2017
Redesigned core system architecture using JavaScript and Vue.js, improving load times and scalability by 40%. Enhanced frontend performance with Svelte and Nuxt.js, leading to a 20% increase in user engagement.
Full-stack Developer
Agami Systems 2014 - 2015
Developed and maintained React applications for a year, using best practices and ensuring optimal performance. Built and tested performant, scalable RESTful microservices using Python and Flask.
Skills
agile
angular
api
aws
cosmos
docker
ethereum
ethereumjs
firebase
func-developer
golang
java
javascript
jira
kubernetes
mongo
nextjs
node
nuxtjs
polkadot
postgres
r3-corda
react
redis
rust
scrum
solana
solidity
sql
tailwind
ton-developer
truffle
typescript
vue
web3js
python
