Cezar P
Staff Software Engineer at PicPay
Paraná, Brazil
Summary
👤
Senior🎓
Top SchoolCezar P is a Staff Software Engineer based in Paraná, Brazil, with over 16 years of experience designing and delivering payment and fintech systems at scale. He has advanced from hands-on PHP and Node.js development to leading cross-functional architecture efforts that serve tens of millions of users at companies like PicPay and N26. Comfortable across backend stacks (Kotlin, Python, PHP) and AWS, he focuses on observability, cost optimization, and operational efficiency while mentoring teams and driving platform-level improvements. He’s applied emerging tooling such as GPT and LangChain to financial use cases, reflecting a curiosity for practical AI integration beyond traditional backend work. Known for shipping reliable payment integrations and real-time systems across LATAM, he combines deep technical craftsmanship with measurable impact on user-facing reliability and business costs.
10 years of coding experience
16 years of employment as a software developer
UnicesumarComputer Science Graduate, Computer Science Graduate at FAFIMAN
Portuguese, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (6)
php5
docker3
testing2
mocks2
protractor2
ajax2
Programming languages (3)
Github contributions (5)
cezarpavelski/simpleMF
Mar 2018 - Nov 2018
Contributions:79 commits, 1 PR, 70 pushes in 7 months
phpframework
cezarpavelski/sgc
Oct 2015 - Sep 2017
Contributions:9 pushes, 1 branch in 1 year 11 months
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