Guilherme Pontes is a seasoned Analista de Sistemas with over a decade of experience designing and maintaining enterprise-grade software and infrastructure, currently serving as Solution Architect at Petrobras. His background spans Java EE/SE, mainframe COBOL maintenance, Linux server administration and open-source databases, reflecting strong full-stack and ops skills cultivated across public sector and private projects. He has led development teams at Dataprev for critical social security systems and built numerous custom applications as an independent developer for universities and businesses. An educator and published columnist, he has taught graduate courses on network security and intrusion detection, bringing a practitioner’s perspective to teaching. Based in Macaé, Brazil, Guilherme pairs deep legacy-system familiarity with modern architecture thinking, often bridging mainframe constraints and contemporary Java/Linux solutions.
10 years of coding experience
12 years of employment as a software developer
Mestrado em Engenharia de Produção, Pesquisa Operacional, A, Mestrado em Engenharia de Produção, Pesquisa Operacional, A at Universidade Estadual do Norte Fluminense
Graduação em Análise de Sistemas, Tecnologia da Informação, Graduação em Análise de Sistemas, Tecnologia da Informação at Universidade Salgado de Oliveira
Contributions:118 commits, 108 pushes, 11 branches in 8 months
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Guilherme Pontes - Analista De Sistemas at Petrobras