Bruno Wu
Staff Software Engineer Credit Recovery BU At PicPay
Rio de Janeiro, Brazil
Summary
👤
Senior🎓
Top SchoolBruno Wu is a Principal Software Engineer with 12+ years of hands-on experience designing cloud-native and hybrid architectures, currently leading credit recovery engineering at PicPay. He specializes in high-concurrency, event-driven systems and scalable backend platforms using Java (11–17), Spring Boot, Kubernetes, Terraform, and AWS, with deep experience across relational and NoSQL stores like PostgreSQL, DynamoDB, and ScyllaDB. Bruno has driven system modernizations—from legacy on-prem to resilient microservices—across industries including fintech, logistics, and e‑commerce, focusing on observability and performance at scale. Known for pragmatic architecture decisions and mentoring teams, he bridges product needs and operational realities to deliver reliable, high-impact solutions. Unusually, he combines enterprise middleware and application-server expertise with modern cloud tooling, enabling smooth migrations and mixed-environment optimizations.
12 years of coding experience
2 years of employment as a software developer
Bachelor’s Degree in Information Systems & Computer Engineering, Computer Engineering, Bachelor’s Degree in Information Systems & Computer Engineering, Computer Engineering at Universidade Unigranrio | AfyaWeb Developer em Java I, Information Technology, Web Developer em Java I, Information Technology at COTI INFORMÁTICAEnsino Técnico em Processamento de Dados, Tecnologia da Informação, Ensino Técnico em Processamento de Dados, Tecnologia da Informação at CAP UNIGRANRIO
English, Portuguese
Stackoverflow
935reputation
164kreached
2answers
4questions
Github Skills (19)
jupyter9
jupyterlab9
jupyterlab-extension9
jupyter-widget8
dictionary6
dplyr6
sql6
python6
google-bigquery6
r6
mysql6
list-comprehension6
reward3
trading2
tws2
Programming languages (2)
Github contributions (5)
wubr2000/tensorflow_image_classifier
Jul 2016 - Sep 2016
Contributions:9 commits, 8 pushes, 1 branch in 2 months
wubr2000/bash_profile
Dec 2016 - Sep 2019
Contributions:3 pushes, 1 branch in 2 years 9 months
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