Matias Bontempo
Senior Software Engineer at Freelance
Buenos Aires, Autonomous City of Buenos Aires, Argentina
Summary
👤
Senior🎓
Top SchoolMatias Bontempo is a Senior Software Engineer based in Buenos Aires with nearly a decade of professional front-end focus and over a decade of programming experience overall, specializing in React-driven products from institutional websites to bespoke ecommerce. He combines strong design and usability instincts with pragmatic engineering—promoting TypeScript, testing best practices, and design-system adoption across teams to improve maintainability and developer experience. Matias has driven migrations of legacy apps, built GraphQL BFFs and web widgets, and architected internal dashboards that unify data from diverse sources. His background includes freelance full‑stack work and roles at Mercado Libre, Medallia, and multiple startups, giving him depth across React Native, Node.js APIs, and front-end architecture. Beyond coding, he brings teaching experience in digital arts and electronics, which feeds a continual curiosity for interactive design and usable interfaces.
9 years of coding experience
9 years of employment as a software developer
Diplomatura Diseño de Videojuegos, Diplomatura Diseño de Videojuegos at Universidad Empresarial 'Siglo 21'Analista de Sistemas Programación y Desarrollo de Aplicaciones, Analista de Sistemas Programación y Desarrollo de Aplicaciones at Instituto Superior de Formación Técnica Nº 185Docente Tramo de Formación Pedagógica, Docente Tramo de Formación Pedagógica at Instituto CAPACyTTecnicatura Superior Programación, Tecnicatura Superior Programación at Universidad Tecnológica NacionalLicenciatura Licenciatura en Artes Electrónicas, Licenciatura Licenciatura en Artes Electrónicas at Universidad Nacional de Tres de Febrero
English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (34)
react-native9
ios9
pdf9
android9
react9
cross-platform8
java8
objective-c7
selenium-webdriver7
mobile7
nodejs6
api6
trend6
mobile-development6
nightwatch6
Programming languages (8)
Github contributions (5)
matiasbontempo/upptime
Feb 2022 - Apr 2025
Contributions:3479 pushes, 1 branch, 32 comments in 3 years 2 months
matiasbontempo/ratoneando-go
Jun 2024 - Mar 2025
Contributions:3 reviews, 2 PRs, 9 pushes in 8 months
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