Alan 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.
7 years of coding experience
6 years of employment as a software developer
Bachelor of Science - BSc, Computer Science, Bachelor of Science - BSc, Computer Science at University of London
Bachelor of Architecture - BArch, Architecture and Urbanism, Bachelor of Architecture - BArch, Architecture and Urbanism at Uninove - Universidade Nove de Julho
Node.js REST API following good development practices with TDD, SOLID, Clean Architecture and OOP using TypeScript.
Contributions:1 release, 243 commits, 10 pushes in 1 month
jestexpressmongodbtddnestjs
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