André Ejzenmesser
Sr Cybersecurity Analyst at Genial Investimentos
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolAndré Ejzenmesser is a senior cybersecurity analyst and computer engineer with a decade of hands-on experience bridging backend, DevOps and offensive security across startups and aerospace. He helped build e-commerce infrastructure and CI/CD pipelines at dolado before transitioning to Embraer, where he performed red-team penetration testing and developed Security-by-Design processes for aircraft systems as part of a collaboration with ITA. Now on the AppSec team at Banco Genial, he combines practical pentesting skills with system design experience to secure complex, regulated environments. His leadership background—from youth movement director roles to year-long studies and volunteer work in Israel—underscores strong interpersonal and cross-cultural collaboration skills often applied to stakeholder-facing security work. Holding a Computer Engineering degree from Insper and a master’s in Aeronautical Engineering from ITA, he brings both software depth and domain-specific aerospace expertise to cybersecurity challenges.
10 years of coding experience
5 years of employment as a software developer
Leadership, Leadership at Machone Le MadrichimPós-graduação Stricto Sensu - Mestrado Profissional, Engenharia Aeronáutica, Pós-graduação Stricto Sensu - Mestrado Profissional, Engenharia Aeronáutica at Instituto Tecnológico de Aeronáutica - ITAComputer Engineering, Computer Engineering, Computer Engineering, Computer Engineering at Insper
Portuguese, Spanish, Hebrew, English
Github Skills (7)
rio8
rel4
gio3
que3
java2
fpga1
hardware1
Programming languages (8)
Github contributions (5)
decoejz/omni-backend
Apr 2019 - Mar 2021
Contributions:1 PR, 3 pushes, 1 branch in 1 year 11 months
decoejz/PX4-Autopilot
Nov 2024 - Feb 2025
PX4 Autopilot Software
Contributions:13 PRs, 25 pushes, 577 branches in 2 months
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