Jakub Mackowski
Security Engineer at RELATIVITY ODA LLC
Summary
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RockstarJakub Mackowski is a Security Engineer with five years of experience focused on product and application security, currently serving as a Lead Product Security Engineer on an AppSec team. He combines practical security engineering with product-focused risk management to help development teams ship safer features. Based in the United States, Jakub brings hands-on expertise in threat modeling, secure design reviews, and vulnerability remediation across the software lifecycle. Colleagues rely on him to translate complex security findings into actionable development tasks and to embed security practices into CI/CD pipelines. Though his public footprint is modest, his leadership title suggests he balances technical depth with mentoring and cross-functional influence.
5 years of coding experience
Github Skills (14)
security10
vulnerabilities10
owasp10
application-security10
gitlab6
sarif6
supply-chain-security5
golang4
security-scanner4
github4
devops3
devsecops3
code-review3
github-app3
Programming languages (2)
Github contributions (4)
jakubmackowski/CheatSheetSeries
Feb 2023 - Mar 2023
The OWASP Cheat Sheet Series was created to provide a concise collection of high value information on specific application security topics.
Contributions:2 pushes in 1 day
jakubmackowski/AppSec.DevDays.WebGoat
Apr 2025 - Apr 2025
WebGoat is a deliberately insecure application
Contributions:1 push in 1 day
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