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Open Source

Projects where Open Source played a meaningful role in the architecture, delivery workflow, or product experience.

Personal project Creator

2024

Mar 1, 2024 Present

@santi020k/eslint-config-basic

Built a DX-first ESLint toolkit for JavaScript and TypeScript teams that want stronger defaults, less setup friction, and cleaner reviews.

Used by 30+ developers across personal, client, and shared codebases
Reduced repeated setup work for new projects and experiments

React.js Next.js Astro TypeScript +16 technologies

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Personal project Creator

2023 - 2024

Jan 1, 2023 Mar 1, 2024

@santi020k/eslint-config-santi020k

Turned internal linting conventions into a reusable package that standardized React and TypeScript projects and paved the way for @santi020k/eslint-config-basic.

Shared one reusable lint baseline across multiple React and TypeScript projects
Reduced repeated setup work for new apps and experiments

React.js Next.js Astro TypeScript +9 technologies

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Professional work Senior Full Stack Engineer

2021 - 2023

Jul 1, 2021 Feb 1, 2023

Optic Power

Shipped across gaming, SaaS, and martech products in parallel, improving API performance by 40% while supporting launches for Team Liquid, NurtureBoss, and Stardust.gg.

40% better API performance
Multiple client launches in parallel

React.js Next.js TypeScript React Native +51 technologies

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Personal project Co-Organizer

2017

Jan 1, 2017 Present

ReactJS Colombia

Co-organize one of Medellin's most active React communities, sustaining free meetups and workshops that drew 100+ participants at peak sessions.

Dozens of events since 2017
100+ participants at peak sessions

React.js TypeScript React Native JavaScript +9 technologies

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