Hilderjares Martins
Staff Software Engineer at PicPay
Ceará, Brazil
Summary
👤
Senior🎓
Top SchoolHilderjares Martins is a Staff Software Engineer with nine years of experience designing and delivering high-availability, cloud-native backend systems for fintech and payments. Based in Ceará, Brazil, he leads architecture and cross-team initiatives at PicPay’s Loan Business Unit, focusing on distributed systems, scalability, reliability and regulatory-compliant lending platforms. He brings deep expertise in Java/Spring, event-driven design, caching and messaging, and has driven mission-critical BNPL and payment gateway components that process millions of messages. A Kanban Management Professional and occasional tech speaker, he combines hands-on coding and mentoring with strategic technical leadership to align engineering with business outcomes. Notably, his background ranges from legacy refactors and dependency management to building low-risk currency conversion and dynamic fee modules for large merchants, showing both product sensitivity and engineering discipline.
9 years of coding experience
8 years of employment as a software developer
Bacharelado Sistema de Informação, Bacharelado Sistema de Informação at Federal University of CearaTecnologia da Informação, Tecnologia da Informação at AluraTécnico em informática Informática, Técnico em informática Informática at EEEP Amélia Figueiredo de Lavor
Github Skills (33)
packagist9
composer8
backend8
brasil8
php6
api3
routeros3
rest3
rest-api3
routes3
plug3
router2
restful-api2
symfony-bundle2
react2
Programming languages (6)
Github contributions (5)
hilderjares/scala-binary-search-tree
Mar 2020 - Dec 2022
Contributions:4 PRs, 1 push, 7 branches in 2 years 9 months
hilderjares/sf-api-books
Nov 2019 - Feb 2020
API RESTful with Symfony PHP
Contributions:23 commits, 2 PRs, 2 pushes in 2 months
apiapi-platformrestfulphpsymfony-bundle
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