Colin Lemahieu
Senior Software Engineer at Nano Foundation
London, England, United Kingdom
Summary
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Rockstar🎓
Top SchoolColin Lemahieu is a senior software engineer and entrepreneur with 16 years of experience building high-performance systems, currently at G-Research and founder/director of the Nano Foundation. He conceived and solo-developed the Nano cryptocurrency core before growing it into a team-backed project with 500+ network nodes, sub-3-second transactions, and broad wallet and payments integrations. His background includes low-level tooling and compiler work at Qualcomm and AMD, performance-focused improvements at National Instruments and Dell, and shipping production systems across diverse domains. Known for pragmatic optimizations—rewriting parsers, reducing link times and memory usage, and automating tedious workflows—he blends deep systems expertise with product-minded leadership. Based in London, he combines entrepreneurial drive with hands-on engineering that scales from embedded toolchains to decentralized finance.
16 years of coding experience
11 years of employment as a software developer
B.S. Computer Science, B.S. Computer Science at St. Cloud State University
Stackoverflow
618reputation
50kreached
45answers
0questions
llvm
top-5%
Github Skills (111)
cryptocurrency10
nanocurrency10
cryptocurrencies10
finance10
bitcoin10
nano10
paw10
blockchain10
nghttp29
crypto9
c-library9
llvm9
quic9
documentation9
database8
Programming languages (8)
Github contributions (5)
clemahieu/nano-node
Feb 2020 - Feb 2023
Nano is a cryptocurrency
Contributions:436 commits, 783 pushes, 300 branches in 3 years
blockchainnanocryptocryptocurrencynanocurrency
clemahieu/mu
Jul 2011 - Jan 2016
Contributions:1895 commits, 14 pushes in 4 years 6 months
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