Antonio A
Principal Software Engineer PicPay at UniSales - Centro Universitário Salesiano
Vitoria, Espírito Santo, Brazil
Summary
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Rockstar🎓
Top SchoolAntonio A is a Principal Software Engineer with 11+ years designing high-throughput payment and core banking systems, currently leading architecture and delivery at PicPay. He combines deep expertise in Java, microservices, ISO 8583, and AWS serverless platforms with hands-on experience migrating millions of accounts and building services that handle tens of thousands of requests per second. A published researcher and PhD candidate in electrical engineering, he brings rigorous algorithmic thinking and machine learning experience to production systems. He has mentored 30+ engineers, created widely adopted Spring libraries for LGPD compliance and observability, and led major observability and migration efforts (New Relic→Dynatrace, Banco Original→PicPay). Early hacking roots—building GTA San Andreas servers at 12—underscore a lifelong curiosity and practical craftsmanship across languages from C++ to TypeScript.
11 years of coding experience
16 years of employment as a software developer
Instituto Federal de Educação, Ciência e Tecnologia de São PauloTécnico em Informática, Information Technology, Técnico em Informática, Information Technology at EEEM Gomes CardimMaster of Engineering, Intelligent Systems, Master of Engineering, Intelligent Systems at Ifes - Instituto Federal do Espírito SantoDoctor's degree, Electrical Engineering, Doctor's degree, Electrical Engineering at Ufes - Universidade Federal do Espírito Santo
Portuguese, English, Spanish, German
Stackoverflow
11reputation
2kreached
3answers
1question
Github Skills (130)
syslog10
python10
log-viewer10
r10
scale10
sql10
kafka-consumer10
facade10
spark10
graylog10
kafka10
apache10
java10
scala10
apache-kafka10
Programming languages (9)
Github contributions (5)
Corlobin/Pecomp
Sep 2016 - Dec 2016
Contributions:68 commits, 1 PR, 66 pushes in 2 months
reactensinoreact-nativejavascriptplataforma
Corlobin/Corlobin
Mar 2022 - Jan 2024
Contributions:5 pushes, 1 branch in 1 year 11 months
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