Sergio Leal
Head Of Solutions Architecture at RNP
Rio de Janeiro, Brazil
Summary
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Senior🎓
Top SchoolSergio Leal is a seasoned technology leader with 11 years of senior experience guiding solutions architecture and digital trust initiatives from Rio de Janeiro. As Head of Solutions Architecture at RNP and former VP of R&D at ittru, he specializes in turning ideas into secure, cost-effective digital experiences that reduce time to market. His background spans hands-on engineering (early C++ development) to executive roles and entrepreneurship in identity and PKI-focused businesses, giving him deep domain expertise in digital trust. Sergio combines academic grounding—a master’s in Management Information Systems—with a practical track record advising, building, and publishing on cryptography and trust topics as a long-time contributor to industry discourse. Colleagues value his ability to bridge research, product strategy, and operational delivery to enable new business models.
10 years of coding experience
1 year of employment as a software developer
Master's degree, Management Information Systems and Services, Master's degree, Management Information Systems and Services at Federal University of the State of Rio de JaneiroComputer Science, Computer Science at Universidade do Estado do Rio de Janeiro
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (3)
signature8
signature-pad7
digital-signature7
Programming languages (1)
Github contributions (5)
bluecrystalsign/signer-distibution
Dec 2015 - Aug 2016
Contributions:34 commits in 8 months
sergioleal/android
Mar 2016 - Mar 2016
Contributions:36 pushes, 1 branch in 1 day
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