Jefferson Aux
Frontend Engineer at Coins.ph
Metro Manila, Philippines
Summary
👤
Senior🎓
Top SchoolJefferson Aux is a Frontend Engineer with nine years of experience building performant, user-focused web and mobile applications across fintech and consumer platforms. He specializes in Vue.js and React (including React Native and Next.js), crafting reusable UI components and improving user flows for high-stakes products like Coins.ph and Samsung’s Unified Service Portal. Jefferson has led migrations, enforced coding standards, and driven teams to high-quality, low-bug releases while working with TypeScript, Web3 integrations, and internal design systems like Samsung One UI. Based in Metro Manila, he pairs a strong engineering craft with product-minded thinking—often stepping into code review and architecture roles to raise team velocity and code quality. An early game-designer-turned-developer, he brings a practical blend of UX sensitivity and systems thinking that helps features feel both smooth and robust.
9 years of coding experience
7 years of employment as a software developer
Bachelor of Science (B.S.), Information Technology, Bachelor of Science (B.S.), Information Technology at Polytechnic University of the Philippines
English, Tagalog
Stackoverflow
31reputation
3kreached
1answer
2questions
Github Skills (27)
react-native-drawer9
likert8
redux8
pinch-to-zoom8
react-native7
react-native-app7
react7
jestjs6
react-testing-library6
form-validation6
css6
image-viewer6
react-native-module6
cicd6
image-picker6
Programming languages (4)
Github contributions (5)
jeffraux/react-native-validate-form
Jul 2018 - Feb 2019
A simple yet customizable (to some extent) form validation in React Native
Contributions:1 release, 50 commits, 11 PRs in 7 months
form-validationreact-native
jeffraux/html-pdf-viewer
Dec 2017 - Jul 2018
Contributions:6 commits, 3 pushes, 1 branch in 7 months
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