Renan Zapelini
Application Security Engineer
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolRenan Zapelini is an Application Security Engineer based in São Paulo with 10 years of experience designing and securing .NET backend systems. He blends hands-on R&D and full-stack development experience to embed security throughout the software lifecycle, from threat assessments and incident response to policy creation and real-time protection. At BMPTEC he focuses on observability and resilience, while his prior roles at NDD and as a freelancer sharpened his engineering discipline across C#, Angular, and testing practices. A postgraduate in Offensive Cyber Security (Red Team Operations), he pairs defensive engineering with offensive insight to anticipate and remediate vulnerabilities. Known as a programmer and ethical hacker, he brings a mathematician’s attention to detail and a practical mindset for turning security research into deployable controls.
10 years of coding experience
7 years of employment as a software developer
Fédération Internationale de l'Art PhotographiqueAnálise e desenvolvimento de sistemas, Computer Science, Análise e desenvolvimento de sistemas, Computer Science at Centro Universitário Internacional UNINTER
Portuguese, English
Stackoverflow
36reputation
1kreached
1answer
2questions
Github Skills (32)
console9
ram9
command-line8
windows8
poc8
javascript7
functional-js7
exploit7
cmd7
angular6
documentos6
dependency-injection6
integration-testing6
bank6
functional-programming6
Programming languages (8)
Github contributions (5)
renansj/ramda
Jul 2018 - Oct 2020
:ram: Javascript funcional prático.
Contributions:7 commits, 2 PRs, 6 pushes in 2 years 3 months
jsjavascripttypescriptram
renansj/renansj.github.io
Sep 2016 - Dec 2024
Contributions:17 PRs, 37 pushes, 8 branches in 8 years 4 months
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