Ronaldo Oliveira
CTO at Tintim.app
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolRonaldo Oliveira is a pragmatic CTO and software leader based in São Paulo with nine years of experience building cost-conscious, high-impact web applications. He blends hands-on engineering—primarily Python, Django and Vue.js—with product-minded leadership, currently steering technology at Tintim.app while leading development practices at Codevance. Ronaldo emphasizes efficiency and lean spending on software, consistently applying TDD, CI/CD and agile frameworks to deliver reliable systems. His career spans startups and digital agencies where he advanced from analyst/developer roles to technical leadership, giving him deep operational insight into full-stack delivery. Trained at IFSP in systems analysis and programming, he pairs formal technical education with a practical focus on maximizing results for minimal investment. An understated strength is his knack for translating business constraints into streamlined technical solutions that avoid overengineering.
10 years of coding experience
5 years of employment as a software developer
Instituto Federal de Educação, Ciência e Tecnologia de São Paulo
English
Github Skills (57)
macros9
javascript9
cloud-api9
evolution9
projeto9
pusher9
whatsapp9
brazil8
chatbot8
lamp8
rabbitmq8
haxe8
chatwoot8
jvm-languages7
programming-language7
Programming languages (9)
Github contributions (5)
ronaldooliveiradevbr/rfdeoliveira.github.io
Mar 2018 - Sep 2024
My personal blog.
Contributions:5 PRs, 17 pushes, 3 branches in 6 years 7 months
jekyllmy-personal-blog
rfdeoliveira/django-polls
Aug 2018 - Feb 2021
Sample polls application in Django's documentation tutorial.
Contributions:3 PRs, 24 pushes, 1 branch in 2 years 6 months
polls-applicationpollspythondjango-rest-frameworkdjango
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