Juan Guardia
Frontend Engineer at Keiyu LTD.
Barcelona, Catalonia, Spain
Summary
👤
Senior🎓
Top SchoolJuan Guardia is a frontend engineer and founder with over 10 years of full-stack and product-driven development, currently shaping the Bigengine frontend at Bigfinite Inc from Barcelona. He melds ReactJS-based UI work with project structure, scalability, and a knack for envisioning future features, while also contributing backend work in NodeJS. As founder and CTO of Keiyu LTD, he leads freelance projects end-to-end, pairing Angular, Ionic, Laravel, NodeJS, and React Native to deliver polished solutions for diverse clients. His background at Servicios de Internet Javajan and other roles highlights a proven track record delivering complex projects—from dealership invoicing apps to CMS platforms—across industry players like Casa Tarradellas. He combines a deep technical palette with a client-facing mindset and a continuous-learning ethos, and he's based in Barcelona, Spain.
10 years of coding experience
3 years of employment as a software developer
biotecnologia, biotecnologia at Universitat de VicUOC (Universitat Oberta de Catalunya)
Spanish, English, Catalan
Github Skills (30)
angular8
react8
backend8
vue8
javascript8
ios7
ionic7
css7
typescript7
android7
frontend7
material-design6
php6
webcomponents6
laravel6
Programming languages (3)
Github contributions (5)
jherediagu/simple-admin-laravel
Nov 2015 - Mar 2016
Contributions:34 pushes, 1 branch in 3 months
jherediagu/jherediagu.github.io
Jun 2019 - Apr 2020
Juan Heredia's page
Contributions:19 pushes, 2 branches in 10 months
javascript
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