Alan Nascimento
São Paulo, São Paulo, Brazil
Summary
👤
SeniorAlan Nascimento is a senior software engineer based in São Paulo with seven years of experience building and scaling high-performance web applications across fintech, e-commerce, and enterprise domains. He excels at end-to-end delivery—migrations from monoliths to microservices, front-end architecture (React/Next.js), CI/CD automation, and real-time monitoring—to drive measurable business outcomes. At PayPal, Mercado Livre, and Nike he led performance-focused initiatives that cut page loads and API latency while rolling changes to millions of users and improving conversion metrics. He blends backend expertise (Java, Spring Boot, AWS, databases) with front-end experimentation and security hardening, and has a track record of automating testing and deployment to accelerate compliance and releases. Alan also mentors engineers and runs tech deep dives to spread best practices, reflecting a strong emphasis on team enablement as well as technical impact. Trained in computer science and with an earlier architecture background, he brings a systems-minded approach to designing resilient, user-centered platforms.
8 years of coding experience
Github Skills (32)
solve10
clean-architecture10
solid-principles10
tdd9
react8
apply8
css8
coffeescript8
javascript-tools7
oop7
nodejs7
fundamentals7
javascript7
typescript7
javascript-objects7
Programming languages (7)
Github contributions (5)
alan-nascimento/counter-app
Oct 2019 - Aug 2022
Test Driven Development of a simple ReactJS application with Jest and Enzyme
Contributions:1 release, 8 PRs, 21 pushes in 2 years 10 months
react
alan-nascimento/data-structures-and-algorithms
Oct 2020 - Jan 2025
Contributions:36 pushes, 1 branch in 4 years 3 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.