Alex Lewin
Senior Application Developer
Atlanta, Georgia, United States
Summary
👤
Senior🎓
Top SchoolAlex Lewin is a Senior Application Developer based in Atlanta with 7 years of experience building production software focused on Bitcoin, decentralized identity, and Web3 infrastructure. He has moved from blockchain prototype work at NCR’s Innovation Lab to designing Lightning Network and decentralized identity systems at startups like BlockSpaces and Zion, and now ships applications at Fedi. Comfortable across the full stack, Alex blends hands-on engineering with hacker-culture leadership—organizing large student hackathons and maintaining a playful “hackity hacking” presence online. His background includes cybersecurity research for defense systems, giving him a pragmatic security mindset when building distributed systems.
7 years of coding experience
5 years of employment as a software developer
Walton High SchoolBachelor's degree Software Engineering, Bachelor's degree Software Engineering at Auburn University
Github Skills (70)
python10
lightning-network10
relay-modern10
cryptocurrency10
federated10
p2p10
relay10
plpgsql10
auction10
algorithm10
lightning10
nostr-protocol10
nostr10
bitcoin10
blockchain10
Programming languages (12)
Github contributions (5)
PlebFM/PlebFM
Nov 2022 - Jan 2023
Bitcoin-Powered Jukebox - An Ongoing Auction for the Next Song
Contributions:19 reviews, 83 commits, 78 PRs in 1 month
songreactongoinglightningauction
fedimint/fedimint-web-sdk
Sep 2024 - Mar 2025
Tools for developing Fedimint web clients
Contributions:1 release, 35 reviews, 174 PRs in 6 months
bitcoinecashfedimintreacttypescript
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