Jack Lund
Software Engineer at Braintree
Grayslake, Illinois, United States
Summary
👤
Senior🎓
Top SchoolJack Lund is a seasoned software engineer with 13 years of professional experience and a multi-decade background in security, cryptography, and high-performance trading and payments systems. He currently leads backend data platform work for Braintree's global payments gateway, having previously co-founded multiple firms and driven architecture for trading, IoT firmware, and enterprise security engagements. Jack blends hands-on systems and firmware development with leadership in designing secure, service-oriented architectures and certificate-based authentication. He has a long history of re-architecting latency-sensitive systems for financial firms and building next-generation cloud and device solutions. Based in Grayslake, Illinois, he is an active programmer interested in Rust and is migrating his public work to Codeberg, reflecting a preference for open, developer-friendly tooling. His career shows a rare mix of startup founding instincts and pragmatic engineering leadership across both product and infrastructure domains.
13 years of coding experience
29 years of employment as a software developer
B.A., B.A. at Rice University
Stackoverflow
131reputation
11kreached
1answer
2questions
Github Skills (128)
peer-to-peer10
gatt10
launcher10
qt10
application-launcher10
rust10
erlang10
elixir10
decentralization10
kafka10
libp2p10
aws-sdk10
authorization10
networking10
keyboard9
Programming languages (12)
Github contributions (5)
jacklund/dotfiles
Jan 2019 - Jun 2024
Contributions:56 pushes in 5 years 5 months
jacklund/jacklund.github.io
Jun 2013 - Dec 2022
Contributions:1 review, 81 commits, 1 PR in 9 years 7 months
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