Jon Gadsden
Bristol, England, United Kingdom
Summary
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RockstarJon Gadsden is a Security Engineer based in Bristol, UK with eight years of hands-on experience in software security. He focuses on hardening applications and infrastructure, bringing a practical, developer-friendly approach to vulnerability management and secure design. Known for translating complex security requirements into clear, auditable controls, he balances risk mitigation with shipping features. Though not highly public on GitHub, his consistent career tenure suggests reliable delivery in team environments and steady technical growth.
9 years of coding experience
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (104)
diagramming10
security10
data-flow-diagram10
svg10
cpp10
qt10
rendering10
owasp10
golang10
sdlc10
graph10
diagram10
graph-editor10
threat-modeling10
application-security10
Programming languages (18)
Github contributions (5)
OWASP/www-project-threat-dragon
Feb 2020 - Jan 2023
OWASP Foundation Threat Dragon Project Web Repository
Contributions:67 reviews, 150 commits, 144 PRs in 2 years 11 months
owaspappsecsecurity-tools
jgadsden/musescore-tin-whistle
Mar 2019 - Oct 2019
An extra instrument file for adding more Tin Whistle types to MuseScore
Contributions:1 release, 10 commits, 3 PRs in 7 months
tinmusescorewhistle
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