Gabriel Rosero
Sr. Full Stack Developer at Titan Intake
Medellín, Antioquia, Colombia
Summary
🤩
Rockstar🎓
Top SchoolGabriel Rosero is a Sr. Full Stack Developer with 10 years of experience building scalable web applications across JavaScript and Python ecosystems, currently driving full-stack initiatives at Titan Intake from Medellín, Colombia. He specializes in Node.js, React/Next.js, AWS, microservices and event-driven architectures, and has hands-on experience with diverse databases and cloud-native deployments. Gabriel contributed front-end improvements to the widely used PayPal Checkout components—adding Venmo support, internationalization (zh_Hant), and cross-browser testing—demonstrating attention to UX and globalization. His background spans fintech and high-scale platforms (PayPal, Rappi, Credijusto), blending backend automation with polished client-side work. A lifelong learner and advocate of good engineering practices, he also brings embedded and automation experience from earlier roles, giving him a pragmatic systems-level perspective.
10 years of coding experience
7 years of employment as a software developer
Grado en Ingeniería, Ingeniería eléctrica y electrónica, Grado en Ingeniería, Ingeniería eléctrica y electrónica at Universidad del Valle (CO)
Spanish, English
Stackoverflow
43reputation
13kreached
3answers
2questions
Github Skills (18)
paypal10
javascript10
ui-design10
uid10
front-end-development10
react10
testing9
localization9
sass8
css8
xml6
php6
android6
regex6
analytics6
Programming languages (4)
Github contributions (5)
paypal/paypal-checkout-components
May 2021 - Apr 2022
please submit Issues about the PayPal JS SDK here: https://github.com/paypal/paypal-js/issues
Role in this project:
Front-end Developer
Front-end DeveloperContributions:2 reviews, 12 commits, 10 PRs in 10 months
Contributions summary:Gabriel primarily focused on enhancing the PayPal checkout components, particularly the Venmo integration. They implemented UI updates, including color adjustments and support for vaulted Venmo buttons, and added functionality for displaying wallet labels. A significant portion of their work involved internationalization, specifically adding support for the zh_Hant locale. Additionally, they contributed to testing and improving the button's behavior across various browsers and user agents.
paymentsreactiframejavascriptcheckout
gabrielo91/test-auto-versioning-v2
Oct 2020 - Nov 2020
Contributions:15 releases, 67 PRs, 115 pushes in 14 days
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