I started my blockchain career 4 years ago by developing two extensive courses (Blockchain for IoT and Ethereum Blockchain Smart Contracts). After that I built a prototype "smart-lock" by integrating IoT platforms such as FiWare and SiteWare with Hyperledger blockchain network. In my current position, I have been developing complex smart contracts for almost 3 years, passing through 3 security audits, applying different upgradeability & governance patterns, and securing them by using extensive security techniques. Moreover I contributed to the integration of Ocean-Protocol with Balancer-Labs contracts and maintained the SDK libraries that expose all contracts interfaces for the DApps (such as the ocean marketplace and others). Finally, I would like to thank you for considering me for this position.