Rich Ramalho
Software Engineer II at Grupo OLX
Paraíba, Brazil
Summary
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Rockstar🎓
Top SchoolRich Ramalho is a Software Engineer II at OLX Brasil with 9 years of experience building scalable, resilient web systems and integrations that power millions of classifieds across OLX, ZAP and Viva Real. He specializes in designing modular architectures and high-throughput APIs (Java/Kotlin, JS/TS, Python, Clojure) and has driven measurable product and operational improvements—cutting deploy time by 30%, halving activation time for external partners, and delivering A/B-validated features that raised contact rates. Rich combines hands-on engineering (microservices, Kafka, AWS, observability) with an architect’s mindset from an MBA in Full Cycle Architecture, often leading test strategies and production hardening for critical flows. Comfortable across backend, frontend and cloud/DevOps, he’s known for mentoring teammates, reducing support burden through self-service APIs, and proactively surfacing validation issues via webhooks to improve client autonomy. Based in Paraíba, he enjoys tackling complex integrations and continuously exploring new patterns to align tech, business and customer impact.
9 years of coding experience
3 years of employment as a software developer
Bacharelado, Computer Science, 8.72, Bacharelado, Computer Science, 8.72 at Universidade Federal de Campina GrandeMBA, Arquitetura Full Cycle, MBA, Arquitetura Full Cycle at Full Cycle
Stackoverflow
46reputation
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Github Skills (144)
cffi10
pypy10
ffi10
rio10
binding10
ctypes10
cc10
ksuid10
dos10
javascript9
rest9
topic-modeling9
rust9
cpython9
python9
Programming languages (10)
Github contributions (5)
richecr/CursosUFCG-backend
Jun 2019 - Oct 2019
Repositório para o Back-end do projeto da disciplina de Projeto de Software
Contributions:49 commits in 4 months
hibernatejavajpamavenorm
richecr/PyGraph
Sep 2019 - Sep 2022
Biblioteca com intuito de implementar os tipos de grafos e os algoritmos de Teoria dos Grafos.
Contributions:124 commits, 1 push in 2 years 11 months
bibliotecaalgoritmosdosteoriagrafos
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