Alef Oliveira
Programador Analista at SIEDOS - Sistemas e Resultados
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolAlef Oliveira is a pragmatic Ruby on Rails backend developer and programador analista based in São Paulo with nine years in software and over four years focused deeply on Rails architecture, scalability and performance. He has progressed through roles at Prescon, InovaMind and Dimensa to his current position at SIEDOS, consistently tackling complex systems and seeking elegant, maintainable solutions. Trained in Computer Science and FullStack Ruby on Rails, he pairs formal education with hands-on bootcamp and online coursework, emphasizing practical delivery. Alef favors thoughtful architecture decisions and performance tuning over quick fixes, treating problems as opportunities to demonstrate knowledge. Colleagues would describe him as methodical and curious, often refining systems to reduce technical debt while improving throughput.
9 years of coding experience
4 years of employment as a software developer
curso online, programação, curso online, programação at TreinaWebCurso FullStack Ruby on Rails, Ciência da Computação, Curso FullStack Ruby on Rails, Ciência da Computação at OneBitCodeCurso Técnico , Tecnologia em Informática/Software, Curso Técnico , Tecnologia em Informática/Software at ETEC Estadual Dr. Geraldo José Rodrigues AlckminBacharelado, Ciência da Computação, Bacharelado, Ciência da Computação at Anhanguera EducacionalW2, W2 at Wizard by Pearson
Stackoverflow
1reputation
0reached
4answers
0questions
Github Skills (12)
activesupport6
flatten6
react-forms6
ruby6
ruby-on-rails6
react6
api5
higher-order-component4
flowtype4
react-native4
forms4
php1
Programming languages (5)
Github contributions (5)
nemuba/app-coleta-api
Jun 2021 - Jul 2024
API Collect
Contributions:36 PRs, 82 pushes, 34 branches in 3 years 1 month
apicollectauthorizationrailscheerio
nemuba/world_time_api
Nov 2021 - Feb 2023
Contributions:12 commits, 23 pushes, 5 tags in 1 year 3 months
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.