João M
Senior Software Engineer at Stone
Rio Grande do Norte, Brazil
Summary
👤
Senior🎓
Top SchoolJoão M is a Senior Software Engineer with 8 years of experience building high-throughput, resilient back-end systems across fintech and retail in Brazil. Currently on the Reconciliation squad at Stone Co., he designs and sustains asynchronous solutions that produce over 300k monthly reports and halved processing time for payout calculations affecting 20M+ recipients. He brings deep .NET and Node.js expertise, strong observability practice (Datadog + Terraform) and a track record of scaling services to millions of daily events and millions of requests per minute in load tests. João also mentors and upskills teams through guilds, pair programming and architectural guidance, blending hands-on delivery with people leadership. Based in Rio Grande do Norte, he pairs problem-solving pragmatism (his GitHub tagline: “Solving problems”) with measurable operational impact in production systems.
8 years of coding experience
4 years of employment as a software developer
Técnico de nível médio, Informática para Internet, Técnico de nível médio, Informática para Internet at Instituto Federal de Educação, Ciência e Tecnologia do Rio Grande do NorteFederal University of Rio Grande do Norte
English, Portuguese
Github Skills (20)
dotnet10
cloud-computing9
linux9
windows9
projeto6
google-cloud6
spring-boot3
react3
ecommerce3
css3
rio3
javascript2
flutter2
mobile2
rest-api2
Programming languages (9)
Github contributions (5)
guaracicomunica/meg-api
Jun 2021 - Apr 2022
Contributions:294 commits, 2 PRs, 258 pushes in 9 months
joaopaulopmedeiros/joaopaulopmedeiros
Oct 2020 - Jun 2024
Contributions:8 pushes, 1 branch in 3 years 9 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.