Gedalias Caldas
Engenheiro De Software Sênior at PicPay
Pará, Brazil
Summary
👤
Senior🎓
Top SchoolGedalias Caldas is a Senior Backend Software Engineer with 9 years of experience, specializing in Java and Kotlin and a strong track record in building resilient, event-driven systems. He has led Kafka-based migrations, implemented observability with Grafana/Prometheus, and driven incident response and reliability work at scale across PicPay and Nubank. His recent work includes chaos engineering for platform resilience and hands-on contributions to EDI data extraction pipelines and CI/CD automation. He blends technical leadership and mentorship—creating documentation, training new hires, and promoting testing and code quality. Based in Pará, Brazil, he pairs academic grounding in Computer Science and a Java specialization with pragmatic engineering that optimizes performance and resource usage. An adaptable engineer, he moves fluidly between legacy modernization and cutting-edge reliability practices.
9 years of coding experience
9 years of employment as a software developer
Pós-graduação Lato Sensu - Especialização em Tecnologia Java, Ciência da Computação, Pós-graduação Lato Sensu - Especialização em Tecnologia Java, Ciência da Computação at Federal University of Technology - ParanaBacharelado em Ciência da Computação, Ciência da Computação, Bacharelado em Ciência da Computação, Ciência da Computação at Cesupa - Centro Universitário do Estado do Pará
Portuguese, English, Spanish
Github Skills (3)
timer4
dos4
tempo2
Programming languages (5)
Github contributions (5)
gsantosc18/todo
Apr 2024 - Jul 2024
POC desenvolvida com GoLang
Contributions:7 releases, 27 PRs, 55 pushes in 3 months
gsantosc18/goniometroeletronico
May 2018 - Sep 2019
Contributions:4 commits, 1 push, 2 branches in 1 year 3 months
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