huydo2105

Fullstack Developer

What I Have Done

  • Academic Research & Distributed Systems: I am a computer science engineer currently pursuing a PhD in Distributed Systems and Blockchain at Université Paris-Est Créteil (UPEC). My doctoral research is centered on developing an opportunistic mesh network to enable offline P2P cryptocurrency transactions, specifically targeting rural areas with limited internet infrastructure.
  • Fullstack & Web3 Engineering: In the industry, I have extensive experience designing and shipping production-level decentralized applications. I developed Modularium, a complete NFT marketplace on Forma, where I built a responsive Next.js UI and integrated complex on-chain interactions using the Thirdweb SDK and wagmi/viem.
  • DeFi Development: I have also contributed heavily to the Tezos ecosystem through my work at crunchy.network. There, I built a DEX indexer, a comprehensive Token Tracker, and a DEX Aggregator Swap that featured best-route discovery and robust transaction lifecycle handling.
  • Blockchain Scaling: Previously, I conducted research on scaling blockchains via sharding, successfully applying sharding on a Tenderbake Simulator to achieve a 30% improvement in throughput.

What I Am Looking For

  • Target Roles: Given my blend of academic research and production software engineering, I am targeting roles such as a Web3 Fullstack Engineer, Blockchain Protocol Engineer, or Distributed Systems Researcher.
  • Ideal Impact: I am looking for an opportunity to bridge the gap between complex distributed systems and highly usable decentralized applications. I want to join a team where I can leverage my proficiency in tools like ReactJS, Python, Rust, and Solidity to build scalable, resilient Web3 infrastructure or innovative DeFi/NFT products.



Experience: 2 years

Yearly salary: $0

Hourly rate: $0

Nationality: 🇻🇳 Vietnam

Residency: 🇫🇷 France


Experience

Fullstack Developer
Forma
2023 - 2025
Freelancer Modularium — NFT marketplace on Forma Fullstack + Web3 Engineer Project: Designed and shipped a production marketplace enabling minting, listing, buying, and transferring ERC-721/1155 assets on Forma. Key contributions: – Built a responsive Next.js UI component system and pages for collection, token, profile, and marketplace flows (mint, list, buy, cancel, transfer). – Integrated wallets and on-chain interactions via Thirdweb SDK (and wagmi/viem), using typed ABIs, gas estimation, and robust transaction lifecycle handling. – Deployed and interacted with marketplace and token smart contracts (ERC-721/1155), in- cluding allowlist claims and merkle-based drops. – Implemented server-side rendering/ISR for fast metadata loads; optimized bundles, caching, and image delivery for high Lighthouse scores. Impact: – Launched product in May 2024; launched several collections with millions dollars in sale. Tech stack: Next.js, TypeScript, Sass, wagmi/viem, Ethers.js, ERC-721/1155, OpenZeppelin, IPFS/Pinata. Links: https://modularium.art/
Fullstack Developer
Crunchy
2023 - 2023
Freelancer crunchy.network — Tezos DeFi-as-a-Service platform Fullstack + Web3 Engineer Project: Designed and shipped production features for token tracking, DEX index- ing/aggregation, and DeFi primitives on Tezos. Key contributions: – Built a Token Tracker for top Tezos tokens with price, volume, and on-chain metrics. – Implemented a DEX indexer aggregating tokens, pools, and exchanges with GraphQL APIs. – Developed a DEX Aggregator Swap with best-route discovery and robust transaction lifecycle handling. – Created tooling to streamline token launches. Impact: – Launched tracker and indexer; supported dozens of tokens and pools across Tezos DEXes. Tech stack: Vue.js, Sass, Taquito, Dapptizer, Node.js, GraphQL. Links: https://crunchy.network/

Skills

angular
ethereum
javascript
nextjs
python
tezos
web3js
full-stack
english