Manlio Poltronieri is a Staff Software Engineer based in London with 11 years of experience building product-grade systems across startups and media. He co-founded and served as CTO of HAL.xyz, raising £~3M and leading a build-to-exit that was acquired by Consensys, where he now contributes at staff level after an internal senior engineering role. His background spans fast-moving startups and established teams, including The Guardian and Tray.io, combining product instincts with hands-on engineering across backend and distributed systems. Trained with an MSc in Computing Science from Imperial College and a BA in Philosophy, he brings analytical rigor and a human-centered approach to technical decision-making. Comfortable as both founder and individual contributor, he blends entrepreneurial risk-taking with discipline in shipping reliable software at scale. Notably, his path includes a short stint as a digital nomad, reflecting adaptability and a preference for experimental career moves.
11 years of coding experience
8 years of employment as a software developer
University of Milan
Master of Science (MSc) Computing Science, Master of Science (MSc) Computing Science at Imperial College London
Contributions:13 pushes, 1 branch in 8 years 8 months
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Manlio Poltronieri - Staff Software Engineer at Consensys