Gabriel Rebello
Cybersecurity Consultant at Instituto de Pesquisas Eldorado
Rio de Janeiro, Brazil
Summary
👤
Senior🎓
Top SchoolGabriel Rebello is a cybersecurity consultant with 11 years of experience who blends deep academic research—PhD in Computer Science from Sorbonne Université and advanced degrees from UFRJ—with hands-on R&D leadership at Instituto de Pesquisas Eldorado. He specializes in blockchain and distributed ledger technologies, AI/ML for cybersecurity, AI model security, cryptography, and secure virtualization, and has co-authored 35+ peer-reviewed papers on these topics. At Eldorado he leads multidisciplinary projects spanning offensive security, AI red teaming, DevSecOps, network threat detection, and bespoke blockchain solutions, connecting rigorous research to practical client outcomes. Fluent in both academic and applied settings, he has a track record of turning complex security research into deployable systems and assessments. Outside work he pursues interests in physics and music, which he cites as conversational entry points that reflect a broader curiosity driving his interdisciplinary approach.
11 years of coding experience
6 years of employment as a software developer
PhD, Computer Science, PhD, Computer Science at Sorbonne UniversitéPhD, Electrical Engineering, GPA 3.0/3.0, PhD, Electrical Engineering, GPA 3.0/3.0 at UFRJ - Universidade Federal do Rio de JaneiroMS, Electrical Engineering, GPA 3.0/3.0, MS, Electrical Engineering, GPA 3.0/3.0 at Universidade Federal do Rio de Janeiro
English, Spanish, Portuguese, French
Github Skills (43)
interaction9
robotics8
pii8
scripting8
fabric7
webapp7
privacy-protection7
frontend6
marketplace6
rio6
python6
blockchain-network5
hyperledger5
hyperledger-fabric5
sdk5
Programming languages (6)
Github contributions (5)
gfrebello/sinfonia
Sep 2017 - Jul 2018
Contributions:7 pushes, 1 branch in 10 months
gfrebello/pcn-time-window
Oct 2021 - Sep 2022
Contributions:3 pushes, 1 branch in 11 months
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