Rogério L Aguilar
Senior Software Engineer at XEN
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolRogério L Aguilar is a Senior Software Engineer based in São Paulo with roughly a decade of experience building scalable backend systems and customer-facing platforms across fintech, media, and payments. He has driven production features and performance improvements at large Latin American organizations including Nubank and Globo, working with technologies such as Clojure, Ruby on Rails, React, Datomic and AWS. Rogério has deep experience in designing APIs, migrating monoliths to microservices, and operating cloud infrastructure and deployment pipelines to support high-throughput services. At Nubank he focused on the international customer service platform connecting thousands of agents to end users, balancing cost reduction with improved experience. Earlier work spans telecom and scientific image-processing research, reflecting a practical grounding in systems thinking and data-driven problem solving. He combines hands-on engineering with team mentorship and a track record of tackling critical reliability and scalability challenges.
9 years of coding experience
10 years of employment as a software developer
Bachelor of Engineering - BE, Telecommunications Engineering, Bachelor of Engineering - BE, Telecommunications Engineering at Universidade Federal Fluminense
Portuguese, English, Spanish
Github Skills (8)
abstraction4
rabbitmq3
aws2
kibana1
elasticsearch1
logstash1
compose1
consul1
Programming languages (3)
Github contributions (5)
rogeriolaguilar/rails-env
Jul 2016 - Feb 2023
Contributions:3 pushes, 1 branch in 6 years 8 months
rogeriolaguilar/wifi-atheros-fix
Jul 2016 - Mar 2025
Fixing drivers of atheros wifi in Ubuntu.
Contributions:2 PRs, 4 pushes, 2 branches in 8 years 10 months
atherosdriverswifilinuxdebian
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.