Matheus Portolan
Senior Software Engineer at Citi
Maringá, Paraná, United Kingdom
Summary
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Senior🎓
Top SchoolMatheus Portolan is a Senior Software Engineer with 11 years of experience building and optimizing financial and ERP systems, currently at Citi in Maringá. He combines a strong Java backend focus (Java 8, Spring Boot, Hibernate) with front-end experience and a history of migrating legacy PL/SQL systems to modern Java architectures. His background includes high-volume payment processing, fiscal systems for Brazilian ports, and practical performance tuning—skills honed at Matera and prior ERP roles. Comfortable across the full stack, he also taught object-oriented Delphi practices early in his career, reflecting a knack for mentoring and technology transitions. Matheus holds a B.S. in Computer Science and brings a pragmatic, systems-oriented approach to delivering reliable, production-grade software.
11 years of coding experience
7 years of employment as a software developer
Bacharelado, Ciência da Computação, Bacharelado, Ciência da Computação at Fafiman
Portuguese, English, Spanish
Stackoverflow
1reputation
0reached
0answers
0questions
Programming languages (1)
Github contributions (5)
portolan/learnjava
Mar 2016 - Mar 2016
Contributions:5 PRs, 2 pushes in 1 day
munifgebara/exemplo
May 2017 - May 2017
Contributions:4 pushes in 2 days
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