Dimitris Marlagkoutsos is a Staff Software Engineer based in Portugal with 15+ years building web, mobile, and desktop applications and over a decade of professional engineering experience. He specializes in front-end and full-stack architectures, having led teams and products at Klarna, Doctolib, and Request Finance where he refactored frontends for scalability, integrated multi-chain Web3 wallets, and shipped cross-platform browser and native experiences. At ConsenSys he now focuses on secure composability for MetaMask, enabling permissionless, scalable integrations across diverse JavaScript environments. Dimitris combines hands-on implementation—Electron apps, browser extensions, responsive web UIs—and architectural leadership, mentoring engineers and enforcing high code quality. His background in classical philology and computational linguistics, plus a diploma in Byzantine music, gives him an uncommon blend of analytical rigor and creative perspective that informs his product-focused engineering. Colleagues describe him as a pragmatic architect who turns complex product requirements into maintainable, user-centered systems.
10 years of coding experience
20 years of employment as a software developer
Classical Philology General Linguistics, Classical Philology General Linguistics at Ethnikon kai Kapodistriakon Panepistimion Athinon
Philology Computational Linguistics, Philology Computational Linguistics at Universidad Complutense de Madrid
Diploma Byzantine Music, Diploma Byzantine Music at Conservatoire Rizopoulou
Library to connect to the Blocknative backend via a websocket connection
Contributions:2 pushes, 1 branch in 9 months
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