Horea Porutiu is a Senior Developer Advocate based in Amsterdam with 11 years of experience helping developer teams ship faster and integrate complex systems. He blends hands-on backend and blockchain expertise—demonstrated by substantive contributions to Hyperledger Fabric projects like IBM’s build-blockchain-insurance-app and evote—with a knack for technical storytelling as a YouTube content creator. At Miro he focuses on developer experience while previous partner-engineer roles at Salesforce and Slack show strength in developer relations and platform integrations. His background in computer science and management across UCSD and The University of Hong Kong gives him a rare mix of technical depth and product-minded business sense. Colleagues rely on him to translate core infrastructure work into approachable content and practical developer tools.
A voting application that leverages Hyperledger Fabric and the IBM Blockchain Platform to record and tally ballots.
Role in this project:
Back-end Developer
Contributions:123 commits, 13 PRs, 124 pushes in 1 year 8 months
Contributions summary:Horea made substantial changes to the `my-asset-contract.js` file, which appears to be a smart contract written in JavaScript. These changes include modifications related to converting to HLF 1.4. The user also updated the models and castBallot functions within the contract, indicating a focus on the core logic for the application's functionality. These commits suggest the user is working on core blockchain functionality and is likely contributing to the overall functionality of the application.
Sample insurance application using Hyperledger Fabric
Role in this project:
Full-stack Developer
Contributions:106 commits, 11 PRs, 100 pushes in 1 year 9 months
Contributions summary:Horea primarily contributed to the backend and infrastructure aspects of the insurance application built with Hyperledger Fabric. Their work included modifications to the blockchain interaction logic, specifically within the `invoke.js`, `insurancePeer.js`, `policePeer.js`, `repairShopPeer.js`, and `shopPeer.js` files, indicating involvement in the core business logic and integration with the blockchain network. These modifications suggest they were also responsible for identity management, deployment, and cloud integration aspects.
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