Woon Tsou
AI Software Engineer at UpKeep
Heredia Province, Costa Rica
Summary
👤
Senior🎓
Top SchoolWoon Tsou is an AI Software Engineer with over a decade of hands-on full-stack experience, now focused on applying AI to industrial SaaS at UpKeep. He has built and hardened fintech and enterprise web platforms using React, Redux, Node.js, NestJS, PostgreSQL, MongoDB, and Kubernetes, often owning testing and CI pipelines to ensure production reliability. His background spans startups and agencies, shipping real-time dashboards, IoT sensor integrations, and high-frequency socket systems for demanding clients. An active contributor to dotCMS/core, he specializes in pragmatic UI fixes that improve UX consistency across complex CMS portlets. Based in Heredia, Costa Rica, he pairs deep front-end craftsmanship with back-end systems thinking, and is notable for driving 100% unit-test coverage on critical releases at Payanywhere.
11 years of coding experience
16 years of employment as a software developer
Technician, Desarrollo de aplicaciones web, Technician, Desarrollo de aplicaciones web at Universidad NacionalTechnician, Web Development, 100, Technician, Web Development, 100 at UNA
English, Spanish
Github Skills (13)
css10
uid10
javascript10
web-development10
front-end-development10
ui-design10
web-application10
webapp10
html9
dojo9
content-management-system8
content-management8
headless-cms7
Programming languages (4)
Github contributions (5)
dotCMS/core
Jan 2017 - Aug 2017
Headless/Hybrid Content Management System for Enterprises
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:91 commits, 36 PRs, 44 pushes in 6 months
Contributions summary:Woon primarily focused on UI fixes across multiple areas of the dotCMS/core repository. They addressed visual inconsistencies and layout issues within various portlets, including site browser, templates, content types, and workflow tasks. The user also made adjustments to CSS styles and JavaScript to ensure that the user interface elements displayed correctly in the browser.
cmsmanagement-systemdotcmsphpdxp
woontsoudev/shopping-cart-api-demo
Jul 2018 - Feb 2025
Contributions:2 pushes, 1 branch in 6 years 7 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.