Rafael Simón
Senior Frontend Developer at GFT Technologies
Talavera de la Reina, Castile-La Mancha, Spain
Summary
👤
Senior🎓
Top SchoolRafael Simón is a Senior Frontend Developer with 11+ years building web applications and web components, currently focused at GFT Technologies after senior roles delivering front-end platforms for banks and fintech clients like BBVA and ING. He combines deep expertise in HTML5/CSS3, JavaScript (vanilla and frameworks from Backbone to Vue/Nuxt and lit), component-driven development (Polymer, web components) and front-end tooling (Webpack, Rollup, Grunt/Gulp). Comfortable across the stack, he also has PHP/MySQL experience and is consolidating skills in Node.js, Laravel/Lumen and Python while exploring distributed systems and Elixir on GitHub. Rafael’s background includes adapting to distributed, international teams and turning legacy PHP products into modern SPAs and component catalogs. He brings a pragmatic testing mindset (Mocha/Jest/Sinon) and strong design-tool fluency (Figma, Sketch, Photoshop), which helps bridge UX and engineering. Notably, his career blends agency production leadership with long-term enterprise component stewardship, giving him both rapid delivery and governance strengths.
11 years of coding experience
14 years of employment as a software developer
Licenciado, Comunicación audiovisual, Licenciado, Comunicación audiovisual at Universidad Complutense de MadridMongoDB for DBAs, MongoDB for DBAs at MongoDB University
English, Catalan
Stackoverflow
146reputation
2kreached
4answers
0questions
Github Skills (64)
verge10
stratum10
blockchain-platform9
miner9
mining9
wallet8
ember-cli-addon8
command-line-utility8
ember-cli8
paths8
server7
ember-addon7
javascript7
routes7
ethereum7
Programming languages (7)
Github contributions (5)
CamonZ/ib_ex
Dec 2023 - Oct 2024
Contributions:9 reviews, 42 PRs, 53 pushes in 10 months
CamonZ/poloniex_websocket
Sep 2017 - Jan 2018
Contributions:25 commits, 20 pushes, 1 branch in 4 months
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