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Amit Kumar ยท Senior Product Security Engineer

Practical security writing for engineers building modern products.

Sharing hands-on notes across AppSec, DevSecOps, threat modeling, secure code review, cloud security, and mobile application testing.

Application SecurityDevSecOpsThreat ModelingMobile Security
AI Security
Security profileFocused on product security, secure architecture, mobile AppSec, and scaling security across engineering teams.
6+Years in product security
5+Open-source tool contributions
100+Bug bounty recognitions

Black Hat Arsenal Europe speaker, Seasides conference contributor, and builder of open-source security labs and learning resources.

Beyond the articles

See the portfolio for open-source work, conference highlights, contributions, and technical strengths.

The portfolio page stays separate so the homepage remains minimal, attractive, and centered on content discovery.