Hader Cardona
Senior Developer at Smith
Medellín, Antioquia, Colombia
Summary
👤
Senior🎓
Top SchoolHader Cardona is a Senior Developer with 10 years of experience building user-focused frontend products using TypeScript, React, NodeJS, HTML and CSS, with a track record at Mercado Libre and AI-driven startups. He specializes in modernizing codebases—evidenced by leading an Angular-to-React migration—and delivering robust, testable UIs backed by Jest, React Testing Library and E2E tooling. Hader blends hands-on development with mentoring, consistently shipping high-impact features while raising team craftsmanship. Recently he has been integrating AI into developer workflows, including a live VS Code extension that brings AI tools directly into coding sessions. Based in Medellín, he combines practical product sensibility with a curiosity for experimentation and knowledge sharing.
11 years of coding experience
3 years of employment as a software developer
Bachelor's degree Computer Engineering, Bachelor's degree Computer Engineering at Institución Universitaria de Envigado
English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (44)
javascript10
text-editor10
rich-text10
authentication10
browser10
slate10
jwt10
frontend10
rich-text-editor10
oauth10
react10
editor9
sveltekit9
nextjs9
user-interface9
Programming languages (8)
Github contributions (5)
haderman/alan-landing
Aug 2023 - Jul 2025
Contributions:6 PRs, 116 pushes, 9 branches in 1 year 11 months
haderman/woki-extension
Jun 2019 - Jun 2020
Manage your tabs with workspaces
Contributions:82 commits, 4 PRs, 74 pushes in 1 year
chrome-extensionworkspacestabschrome
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