About Antoine
Je vous aide à concevoir, développer et auditer vos produits Web3 – qu’il s’agisse de smart contracts, d’architectures décentralisées ou d’intégrations blockchain sur mesure. Avec plus de 9 ans d’expérience en Solidity, TypeScript et Node.js, j’interviens sur toutes les couches d’un projet : conception technique, développement full-stack, déploiement multi-chaîne et sécurité.
J’ai accompagné des startups et scale-ups (ConsenSys, Moonbeam, Polygon) dans la mise en production d’applications décentralisées, de tokens conformes et de systèmes d’identité on-chain.
Mon approche : du code propre, documenté et auditable, pour livrer vite et bien — sans sacrifier la fiabilité.
Types de projets :
- Développement et audit de smart contracts (ERC20/721/1155, DAO, attestations, etc.)
- Conception d’architectures Web3 (API, dApps, dashboards, backends multi-services)
- Intégration de protocoles on-chain (KYC/DID, DeFi, tokenisation d’actifs)
- Conseils techniques et accompagnement stratégique blockchain
English
Native or bilingual
German
Conversational
French
Native or bilingual
Can work on-site
Paris (up to 50km)
Experience
- Compilot,Lead Blockchain EngineerJune 2023 - Today (3 years)Paris, France• Leveraged Polygon's DID stack to emit and verify ZK-Proof based identity on and off-chain• Wrote and deployed on Mainnet (7 different chains) audited Smart Contracts to gate on-chain access based on emitted signatures (used by 40 production smart contracts)• Implemented and maintained NodeJs multi-service API used by 25 000 end users• Collaborated with Front End team to build a dashboard (used by 200 projects) and a KYC widget (5000 on-boardings)
- DowgoIndependent ConsultingMarch 2022 - April 2023 (1 year and 1 month)Paris, France• Designed and built in Solidity the Dowgo permissioned ERC20 Contracts linked to an off-chain ETF• Built React Web App to interact with Dowgo ERC20 Smart Contracts• Built and deployed Serverless infrastructure with AWS to manage blockchain/trading bridge
- Under the radar for nowBlockchain Architect ConsultantTECHMarch 2022 - Today (4 years and 3 months)Paris, FranceArchitecture and conception ofAlpha and Beta products:- Smart Contracts (Solidity)- Serverless AWS scripts (Typescript)- Front End for the DApp (React.js)
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Education
- Ingénieur Civil des Mines de Paris (Master)Mines ParisTech2016Formation ingénieur general Mines ParisTech: - Energie - Programmation - Gestion - Physique - Analyse