Luiz Carvalho
Senior Information Technology System Analyst
Tocantins, Brazil
Summary
👤
Senior🎓
Top SchoolLuiz Carvalho is a seasoned full-stack developer and Senior IT Systems Analyst with 17 years of experience and a 13-year history building in Ruby on Rails since early versions. He led the Rails team at the Defensoria Pública do Estado do Tocantins and has founded multiple startups, including a mobile app that reached 270,000 downloads and remains the most downloaded app in Tocantins. As CTO at InvestFranchising he built intelligent matching algorithms and production-grade platforms with Docker and automated testing, reflecting his emphasis on maintainable, test-driven code. A community builder and former coordinator of startups at AJEETocantins, he co-founded local developer groups and mentors startup teams, blending hands-on engineering with ecosystem development. Interested in big data and machine learning, he pairs entrepreneurial grit with a lifelong focus on code quality and scalable product delivery.
18 years of coding experience
6 years of employment as a software developer
IFTO, Ciência e Tecnologia, IFTO, Ciência e Tecnologia at Instituto federal de Educação, Ciência e TecnologiaBacharel, Ciência da Computação, Bacharel, Ciência da Computação at Universidade Federal do Tocantins
English, Portuguese
Stackoverflow
1,559reputation
123kreached
28answers
55questions
Github Skills (127)
prompt10
pdf-specification10
ai10
chatbot10
facebook-messenger-bot10
searching10
search-interface10
chatgpt9
botpress9
telegram-bot9
gpt9
nlp9
langchain9
llm9
openai9
Programming languages (7)
Github contributions (5)
startup-tocantins/startupbase
Feb 2016 - Feb 2019
Contributions:43 pushes, 4 branches, 2 issues in 3 years
luizcarvalho/Sublime
Oct 2013 - Oct 2016
Contributions:3 commits, 1 push in 3 years
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.