Carlos Matallin
Senior Software Engineer at Netflix
Old Toronto, Ontario, Canada
Summary
🤩
Rockstar🎓
Top SchoolCarlos Matallin is a product-oriented Senior Software Engineer with 13–15 years crafting scalable, high-performance web platforms and design systems at fast-growing companies like Netflix, Shopify, Wise, CARTO and the acquired startup Fern. With deep frontend and interaction-design roots, he specializes in React, Next.js and TypeScript while also architecting end-to-end solutions involving Rails, Python, Go and GraphQL. He has led distributed engineering teams, built merchant-facing and AI-enabled products, and contributed to notable open-source mapping projects such as CARTO’s torque and cartodb.js where his work improved UX and error handling for temporal maps. Carlos combines a strong focus on accessibility and maintainability with hands-on mentorship and developer tooling expertise, and he ships production-ready generative AI experiences. Based in Toronto but originally from Valencia, he balances code and product craft with a passion for decentralization, open source, and mountain climbing.
13 years of coding experience
13 years of employment as a software developer
Interaction design, Interaction design at Programa Vostok IVUniversitat Politècnica de València
Github Skills (12)
javascript10
front-end-development10
google-map10
leaflet10
google-maps10
error-handling9
documentation7
html6
css6
typescripts6
typescript6
typescript-types6
Programming languages (7)
Github contributions (5)
CartoDB/cartodb
Jun 2013 - Feb 2018
Location Intelligence & Data Visualization tool
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:3767 commits, 521 PRs, 2288 pushes in 4 years 9 months
Contributions summary:Carlos's commits primarily involve typo fixes and merging master branches, suggesting they are likely involved in minor code maintenance and integration tasks. There are also commits that introduce or modify various UI elements and internal JavaScript files. The work spans both frontend and backend, including adding features related to the UI and resolving small bugs in the javascript code.
visualizationgeospatialgeofencinggeographyh3
CartoDB/torque
Jul 2013 - Feb 2018
Temporal mapping for CARTO
Role in this project:Front-end Developer
Front-end DeveloperContributions:23 commits, 9 PRs, 17 pushes in 4 years 7 months
Contributions summary:Carlos primarily contributed to the front-end aspects of the `torque` project, a temporal mapping library. Their commits focused on improving the user experience by addressing issues related to non-loaded tiles and error handling. Specifically, they modified the Leaflet integration, and enhanced the error handling within the rendering process to show error tiles when issues are encountered.
mappingtemporalcarto
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