Alejandro Valencia
Tech Lead at Litebox
Greater Buenos Aires Argentina
Summary
👤
Senior🎓
Top SchoolAlejandro Valencia is a frontend-focused Tech Lead based in Greater Buenos Aires with over 10 years building production web apps and leading teams across startups and enterprise clients. He specializes in modern React ecosystems (Next.js, Remix, TypeScript, Tailwind) and has practical backend experience with NestJS, serverless and traditional Java stacks, enabling full-stack product ownership. Alejandro has a track record of shipping measurable product improvements—SEO/tracking upgrades, scheduling tools, cookie consent flows—and has integrated GenAI features to accelerate content tooling. As a mentor and code-quality advocate he drives typing, refactors, and CI-friendly migrations that reduce technical debt and improve team velocity. His freelance portfolio spans travel and platform products, showing an ability to deliver end-to-end consumer experiences under tight timelines. Outside core engineering he leverages tools like GitHub Copilot and GenAI APIs to prototype faster, blending pragmatic delivery with emerging AI-assisted workflows.
11 years of coding experience
12 years of employment as a software developer
Tecnicatura Superior en Programacion Informatica, Programación informática, Tecnicatura Superior en Programacion Informatica, Programación informática at Universidad Nacional de San MartínTecnicatura Superior en Desarrollo de Software, Programación informática, Tecnicatura Superior en Desarrollo de Software, Programación informática at Instituto Superior Tecnologico Empresarial Argentino (ISTEA)
English
Stackoverflow
389reputation
13kreached
22answers
11questions
Github Skills (85)
twitch10
streamable10
vimeo10
wistia10
dailymotion10
youtube10
react-component10
media10
filepath10
facebook10
player10
audio9
react9
soundcloud9
browser8
Programming languages (4)
Github contributions (5)
valenciaHQ/resume
Apr 2020 - Mar 2022
Deprecated version of my website!
Contributions:25 commits, 2 PRs, 32 pushes in 1 year 10 months
cssjavascriptstyled-componentsreactjsnextjs
valenciaHQ/portfolio
Oct 2022 - Jul 2026
Welcome to my portfolio. Credits to the project i forked from.
Contributions:3 PRs, 44 pushes, 3 branches in 3 years 10 months
tailwindcsscssjavascriptwelcomenextjs
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