Gerard Osta
Frontend Developer at xxxldigital - Part of XXXLutz KG
Barcelona, Catalonia, Spain
Summary
🎓
Top SchoolGerard Osta is a frontend developer based in Barcelona with 8 years of experience building React-driven e-commerce platforms and consumer-facing web apps. At xxxldigital he ships features for a multi-brand, multi-country commerce system, working across React, GraphQL, Jest and Cypress to deliver robust, tested front-end experiences. His background combines hands-on engineering with business roles—from founding an eco-conscious kids clothing brand to operations and account leadership—bringing product empathy and commercial insight to technical decisions. Trained through intensive web development programs and ongoing self-driven study of the JavaScript ecosystem, he prioritizes test automation and pragmatic GraphQL integrations. Colleagues describe him as a curious learner who pairs engineering craft with a real-world sense for scalability and user needs.
7 years of coding experience
5 years of employment as a software developer
Front-End Developer Program, Front-End Developer Program at IT Academy - Barcelona ActivaFull Stack Web Development, Full Stack Web Development at Skylab Coders AcademyMaster en Buscadores: Marketing y Posicionamiento, SEO, SEM, Analítica Web, Vigilancia Tecnológica y, Master en Buscadores: Marketing y Posicionamiento, SEO, SEM, Analítica Web, Vigilancia Tecnológica y at UPF-IDECAdministración y Dirección de Empresas, Administración y Dirección de Empresas at Universitat Autònoma de BarcelonaErasmus Program, Erasmus Program at Université Grenoble AlpesLycée Français de BarceloneDesarrollo Aplicaciones Multiplataforma (unfinished), Computer Science, Desarrollo Aplicaciones Multiplataforma (unfinished), Computer Science at Institut Obert de Catalunya (IOC)
Github Skills (15)
nodemailer9
mailgun8
sender8
gmail-api8
html-email8
email-validation7
npm-package7
movie6
npm6
nodejs6
smtp6
mailbox6
javascript5
imap2
imap-client2
Programming languages (2)
Github contributions (5)
gcelma/skylab-bootcamp-201901
Jan 2019 - Mar 2019
Contributions:6 PRs, 91 pushes, 20 branches in 2 months
gcelma/GraphQL-app
Jul 2019 - Jul 2020
Contributions:1 PR, 4 pushes, 1 branch in 1 year
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.