Leandro Simões
Software Engineer at TheGuarantors
Minas Gerais, Brazil
Summary
👤
Senior🎓
Top SchoolLeandro Simões is a software engineer with an MSc in Computer Science and 11 years of experience building high-throughput Node.js and React ecosystems. He has designed and operated APIs handling over 5 million daily requests and led architecture efforts across microservices, event-driven systems, CQS, and DDD. Comfortable across the full stack, he brings proven experience with TypeScript, Nest/Next, React Native, multiple ORMs, message brokers, observability (OpenTelemetry, Datadog) and AWS/Azure cloud patterns. As a co-founder and solutions architect he’s guided teams, defined tech roadmaps and delivered a cloud-native low-code platform to production within six months. He also blends research and product work—applying parts of his master’s research to implement an intent-recognition engine for a chatbot—and mentors engineers on best practices, testing and maintainable architectures. Currently he focuses on payment and rental contract services at TheGuarantors, expanding his backend surface with Go alongside TypeScript.
11 years of coding experience
7 years of employment as a software developer
Bachelor's Degree in Information Systems, Bachelor's Degree in Information Systems at Faculdade Metodista GranberyMaster in Computer Science, Software Engineering, Master in Computer Science, Software Engineering at Universidade Federal de Juiz de Fora
Stackoverflow
893reputation
121kreached
28answers
17questions
Github Skills (112)
css-transitions10
recommender-system10
angularjs-service10
database9
query-builder9
mysql9
sqlite9
nodejs9
sql-server9
mongodb9
html8
angular8
docker-compose8
laravel8
javascript8
Programming languages (14)
Github contributions (5)
lesimoes/GISP
Jul 2022 - Jul 2022
Simplify gnome-extensions development
Contributions:22 commits, 9 PRs, 17 pushes in 9 days
gnome
lesimoes/COVID-MG
Jun 2020 - Jun 2020
A serverless application to save and store covid19 data from Minas Gerais.
Contributions:53 commits, 24 PRs, 38 pushes in 15 days
serverless
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