Nick Liffen
Reading, England, United Kingdom
Summary
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RockstarNicholas Liffen is a hands-on technical leader with 11 years of experience blending product, engineering and go-to-market disciplines, currently serving as Senior Director of Product, Technical Architects & Programs at GitHub. He leads global teams that embed customer insights into Security, Copilot and Enterprise offerings, and previously transformed GitHub Advanced Security into a top-tier application security solution. Nick has repeatedly bridged strategy and execution—driving GitHub’s field programs and technical architecture while at Eli Lilly he led rapid digital and DevOps responses, including a critical COVID-19 testing facility and a successful InnerSourcing program adopted across hundreds of applications. Known for approachable, metrics-focused leadership, he excels at turning complex technical initiatives into structured programs that deliver measurable business impact.
11 years of coding experience
Github Skills (155)
dependabot10
github10
security10
heroku-cli10
javascript10
serverless-applications10
owasp10
lambda10
githubaction-workflow10
multiple-repositories10
application-security10
aws-sam10
pentesting10
ctf10
hacking10
Programming languages (14)
Github contributions (5)
NickLiffen/ghas-enablement
Aug 2021 - Dec 2022
A tool that aims to bulk automates the enablement of GitHub Code Scanning, Secret Scanning and Dependabot across multiple repositories.
Contributions:19 releases, 43 reviews, 47 commits in 1 year 4 months
dependabotmultiple-repositoriesghas
NickLiffen/nickliffen-me
Apr 2021 - Jan 2026
Nick's Personal Website
Contributions:16 PRs, 25 pushes, 15 branches in 4 years 9 months
nickreact
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