Ronaldo Aragão
Engineering Manager at PicPay
Barretos, São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolRonaldo Aragão is an engineering manager with 11 years of experience building web and data-driven systems, now leading teams at PicPay, one of Latin America’s largest fintechs. He combines hands-on backend work in Java, Go and Scala with front-end expertise in Angular, and has migrated between roles tackling microservices, Spark-based data engineering and cloud-native AWS deployments. His career began in web design and front-end development, giving him a rare product sensibility when shaping APIs and data platforms. Ronaldo holds a Systems and Digital Media degree and a postgraduate focus on people management, reflecting his dual interest in technical depth and team leadership. Comfortable across the full stack and big-data ecosystems (Hadoop, Spark), he’s known for translating legacy web skills into scalable fintech architectures.
11 years of coding experience
9 years of employment as a software developer
Graduação Sistemas e Mídias Digitais, Graduação Sistemas e Mídias Digitais at Federal University of CearaPós-graduação Lato Sensu Gestão de Pessoas e Liderança, Pós-graduação Lato Sensu Gestão de Pessoas e Liderança at DescomplicaCertification in JavaScript Algorithms and Data Structures Computer Software Engineer, Certification in JavaScript Algorithms and Data Structures Computer Software Engineer at freeCodeCampGraduação Ciência da Computação, Graduação Ciência da Computação at Universidade Estadual do Vale do Acaraú
Portuguese, English
Github Skills (19)
mongoose8
mongodb6
nodejs5
javascript4
css4
react4
svg3
frontend3
typescript3
gulpfile2
instagram2
rep2
que2
gulp1
sass1
Programming languages (5)
Github contributions (5)
ronaldoarg/ronaldoarg.github.io
Feb 2016 - Jun 2019
Contributions:4 PRs, 4 pushes, 5 branches in 3 years 4 months
ronaldoarg/mapa-svg-ceara
Apr 2016 - Oct 2019
Mapa SVG do Ceará
Contributions:9 commits, 6 PRs, 6 pushes in 3 years 6 months
mapasvg
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