Aldo Arroyo
Software Enginner at OatFi
San José, Costa Rica
Summary
👤
Senior🎓
Top SchoolAldo Arroyo is a pragmatic full-stack software engineer with roughly eight years of hands-on experience building web and cloud solutions across education, data, and e-commerce verticals. He routinely ships production systems using Node.js/Nest, React, AWS services (Amplify, Cognito, S3), Docker, and PostgreSQL, and has led features that drove user growth and performance gains—such as integrations that converted 60% of new users and a 25% page-speed improvement for a client. Comfortable in both frontend and backend roles, Aldo moves quickly from prototyping to hardened releases, optimizing database queries and containerized APIs along the way. He excels in collaborative, nearshore team settings and has strong experience implementing serverless auth and real-time features with sockets. Based in San José, Costa Rica, he pairs a practical, user-focused mindset with a track record of delivering timely, maintainable solutions.
9 years of coding experience
6 years of employment as a software developer
Bachillerato, Computer Science, Bachillerato, Computer Science at Universidad Fidélitas
English, Spanish
Github Skills (3)
campus8
react4
typescript3
Programming languages (2)
Github contributions (5)
AldoHA1/AldoHA1
Jun 2021 - Oct 2024
Contributions:4 pushes, 1 branch in 3 years 4 months
AldoHA1/PageRockGroup
Oct 2017 - Dec 2019
Contributions:2 pushes, 1 branch in 2 years 1 month
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