Marcus Ibraim
Software Engineer at Nubank
Rio de Janeiro, Brazil
Summary
👤
Senior🎓
Top SchoolMarcus Ibraim is a seasoned software engineer from Rio de Janeiro with 11 years of professional experience and a strong backend focus across fintech and e-commerce. He currently builds automation for SOC analysts at Nubank using Clojure, AWS Lambda and Step Functions, and previously delivered payment and banking systems at Americanas and Stone using Java, Elixir/Phoenix, Python, Kafka and cloud-native tooling. Comfortable across the stack, he brings proven experience with microservices, event sourcing, CI/CD, and both REST and GraphQL integrations, plus hands-on habits like pair programming and thorough PR reviews. Early roles in QA and front-end work sharpened his attention to reliability and user-facing details, and he often joins projects from inception—helping shape architecture and best practices.
11 years of coding experience
7 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Federal University of Rio de Janeiro
Portuguese, English
Github Skills (11)
cybersecurity6
threat-intelligence6
security6
cyber-threat-intelligence5
user-registration3
pagination2
mongodb2
rio1
teste1
flux1
testing1
Programming languages (4)
Github contributions (5)
mvibraim/star-wars-planets
May 2020 - May 2020
Contributions:52 commits, 45 pushes in 11 days
bigmarcolino/memory
Feb 2015 - Sep 2017
Contributions:2 pushes, 1 branch in 2 years 8 months
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