João Dos Santos Queiroz
Application Developer
Bahia, Brazil
Summary
👤
Senior🎓
Top SchoolJoão Dos Santos Queiroz is an Application Developer with eight years of experience building web applications across front- and back-end stacks, currently delivering agile solutions for Banco do Brasil at IBM. He combines React/Next.js front-ends with Java Spring Boot, Node.js, and Python/Flask back-ends, and is comfortable with SQL, NoSQL, Docker and messaging tools like Redis and RabbitMQ. His background includes modernizing chatbot platforms and contributing to products such as Guardião, BBSurvey and BBStatus, reflecting a strong product-minded approach to engineering. Early research work applying discrete-time Markov chains to stock-price trend prediction reveals a quantitative inclination and an ability to translate models into web platforms. Based in Bahia, Brazil, he favors SCRUM-driven teamwork and reliable delivery, blending academic rigor with practical, production-focused development.
8 years of coding experience
1 year of employment as a software developer
Graduação, Ciência da Computação, Graduação, Ciência da Computação at Universidade Estadual de Santa Cruz
Github Skills (11)
prediction4
prediction-model4
markov4
markov-chain4
stock3
r-programming3
probabilistic-models2
stochastic-processes2
python2
finance2
trend1
Programming languages (2)
Github contributions (5)
joaohqueiroz/cmtdic
Mar 2020 - Jun 2024
Contributions:1 PR, 33 pushes, 1 branch in 4 years 3 months
joaohqueiroz/joaohqueiroz
Jun 2021 - Apr 2024
Contributions:8 pushes, 1 branch in 2 years 10 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.