Julien FRANCAIS
Software Engineer | Blockchain
Salaire / Taux journalier
Paris, France
Freelance
À distance uniquement
Expertises
Langues
À propos
Expérience de travail
Fullstack + Smart Contract Engineer
LagoonFreelance
avr. 2024 - Présent
2 ans 7 mois
À distance
Designed and deployed secure EVM smart contract vault protocol on ERC-7540 (extension of ERC-4626), securing $150M+ in assets. Built responsive full-stack DeFi applications. Integrated multiple blockchain protocols via APIs and GraphQL. Deployed and maintained production infrastructure for reliability and scale. Tech Stack Languages: Solidity, TypeScript, Go, SQL (PostgreSQL) Frameworks/Tools: Foundry, React + Next.js, NestJS, Viem, The Graph Infra & Deployment: Vercel, Google Cloud Run, Firestore Protocols: Gnosis Safe, Zodiac Roles Modifiers, Chainlink
Software Engineer
Groupe BPCE (Natixis)
nov. 2023 - mai 2024
7 mois
Paris, France
- R&D blockchain, smart contracts - Software development (Web2, Web3)
Formation
42 Paris
Master's degree
2021 - Présent
5 ans 2 mois
Lycée Montesquieu
2018 - 2020
2 ans 4 mois
Marmoutier
High School Diploma
2017 - 2018
2 ans