A long climb, one brick at a time.
Each engagement learned by doing the real job — and each left behind a mastered craft. The substance is here, newest first.
2024 — present · Remote
Stealth
Lead Engineer
A return to altitude: twenty-plus production contracts and a crypto-RWA index on a ~$100M-TVL gold & housing protocol.
Read the record →20+ — production contracts on a ~$100M-TVL protocolSecuritySolidityOpenZeppelinERC-4626ve-GovernanceZKNext.jsDockerChainlink2022 — 2023 · Berlin
JMES World
Head of Engineering
Bootstrapped a DAO's P2P consensus and the legally-compliant tokenization of fine art, music productions & intellectual properties and Clubs membership system.
Read the record →EU-compliant — art tokenization (Warhol, et al.) + a DAO consensusGoCosmos-SDKRustTypeScriptReact Native2021 — 2022 · Toulouse
Zebitex
Head of Innovation
Drove ICO strategy, a staking / multi-asset platform and multi-chain asset integrations for a crypto exchange.
Read the record →multi-chain — asset integrations, staking & ICO strategy for a crypto exchangeRubyTypeScriptTezosBSCTRONKubernetes2016 — 2021 · Phoenix, AZ
Dash Core Group
Lead → Principal Developer
Built the chain's decentralized API and flagship wallet, led the teams, and co-invented ChainLocks & SML/DML — a patented breakthrough.
Read the record →$350B+ — now secured by consensus tech he co-inventedRustTendermintJavaScriptC++P2PSecurityReact Native2021 — 2022 · Bordeaux
Tantium
Co-founder / Head of Engineering
Co-founded and led engineering for the first fully EU-compliant real-estate tokenization product.
Read the record →1st — fully EU-compliant real-estate tokenization in EuropeNext.jsReactSolidity2018 — present · Toulouse
Yggdrasil Digital
Founder · Engineering studio
Under my own banner: trading agents, cross-chain bridge (partnering with Stellar), event-driven data platforms, and a from-scratch L1: each shipped, each a mastered craft.
Read the record →L0 / L1 — a from-scratch P2P stack — no forks, no SDKsNode.jsGoRustSolidityDagsterRedisPostgreSQLZMQCosmos-SDK2016 — 2017 · Toulouse
Giraf World
First engineer · Full-stack
First engineer and employee of a social network; designed the whole stack and carried it to 110K users.
Read the record →110K — users in the first yearNode.jsReactAngularJSMongoDBPostgreSQLWebSocket2013 — 2015 · Toulouse
Orange Business Services
R&D Engineer
R&D on hybrid applications and the 'Orange Pro' webmail used by ten million.
Read the record →10M+ — users on the 'Orange Pro' webmail he built features forNode.jsHTML5MongoDBSCSSPhoneGap2003 — 2008 · Lieuran-lès-Béziers
The Origins
Webmaster → Founder
From age ten I have built what others browsed: a town site, a fan encyclopedia, then a very profitable streaming site at 15.
Read the record →1M — hits on a streaming site I ran at 15HTMLPHPMySQLAdSense