Vinicius Pereira
Offensive Security Engineer at Nubank
São Paulo, Brazil
Summary
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Rockstar🎓
Top SchoolVinicius Pereira is an offensive security engineer based in São Paulo with five years of hands-on experience in penetration testing and red team operations at fintech and telecom leaders. He has progressed from penetration tester at PROOF to senior red team analyst at Vivo before joining Nubank’s offensive security team, demonstrating depth in adversary simulation and enterprise security assessments. Known as a security researcher on GitHub, he blends practical exploit development with methodical threat emulation to uncover real-world risks. His background in Information Systems from PUC Minas and partial studies in computational physics reflect a strong analytical mindset applied to security challenges. Vinicius brings a pragmatic, research-driven approach to hardening systems, often surfacing the non-obvious attack paths organizations overlook.
5 years of coding experience
Bachelor's degree in Computational physics (Incomplete), Bachelor's degree in Computational physics (Incomplete) at USP - Universidade de São PauloBachelor's degree in Information Systems, Bachelor's degree in Information Systems at PUC Minas
Github Skills (103)
rce10
security10
vulnerability-detection10
dump10
whatsapp10
ssrf10
fingerprint10
client-library10
infosec10
api10
vulnerabilities10
information-gathering10
source-code-analysis10
poc10
social-network-analysis10
Programming languages (8)
Github contributions (5)
viniciuspereiras/viniciuspereiras.github.io
Apr 2021 - Apr 2024
Contributions:130 pushes, 4 branches, 3 comments in 3 years
viniciuspereiras/bingo
Jan 2021 - Mar 2022
Tool to start a python http server in a simple way
Contributions:1 review, 46 commits, 12 PRs in 1 year 2 months
lotterypythonpython-httpdos-attackserver
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