João Costa
Senior Software Engineer at Sicredi
Espírito Santo, Brazil
Summary
👤
Senior🎓
Top SchoolJoão Costa is a Senior Software Engineer with over 8 years building payment and financial systems in Brazil, currently driving boleto settlement and DDA product development at Sicredi in alignment with FEBRABAN and Central Bank rules. He brings strong backend expertise in Java/Kotlin, Spring, PL/SQL and cloud-native tooling (Kafka, MongoDB, AWS, Docker/Kubernetes), and has led a credit team at PicPay applying clean architecture and SOLID principles to resilient microservices. João has experience migrating monoliths to distributed systems, designing APIs for partner integrations, and ensuring observability with Grafana and Dynatrace—skills that support both reliability and regulatory compliance. He pairs hands-on engineering with technical leadership, coaching teams on quality and architecture, and recently complemented his technical background with a management update program from Fundação Dom Cabral. An attentive problem-solver from Espírito Santo, he blends fintech domain knowledge with pragmatic delivery in high-stakes payment environments.
8 years of coding experience
5 years of employment as a software developer
Ensino Médio, Ensino Médio at IFF - Instituto Federal FluminensePós-graduação Lato Sensu, Programa de Atualização em Gestão, Pós-graduação Lato Sensu, Programa de Atualização em Gestão at Fundação Dom CabralBachelor in Information Systems, Bachelor in Information Systems at Federal University of Espírito Santo (Official)
Portuguese, English
Stackoverflow
1reputation
0reached
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Github Skills (1)
assembly6
Programming languages (3)
Github contributions (5)
joao-vitor-costa/voting-session-tech-challenge-sicredi
Jul 2022 - Jun 2023
Gerenciador de sessão de votação
Contributions:5 releases, 10 PRs, 54 pushes in 10 months
gerenciadorsess
joao-vitor-costa/tcc-salbp2
Mar 2019 - Jul 2020
Simple Assembly Line Balancing Problem Type 2
Contributions:25 commits, 2 PRs, 24 pushes in 1 year 4 months
assemblyproblem
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