Freelance Frontend Engineers in MadridFreelance Frontend Engineers in Madrid
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Berckan Guerrero's avatar
Berckan Guerrero
maxMadrid, Spain
Founders' Tech Partner | Full-Stack AI Engineer | 14 yrs exp
$25k+
Earned
8x
Hired
5.0
Rating
20
Followers
Founders' Tech Partner | Full-Stack AI Engineer | 14 yrs exp
Cover image for PartSpace: AI-Powered B2B Procurement Platform
PartSpace: AI-Powered B2B Procurement Platform
1
2
7
Cover image for NurvAI: Website Redesign & Development
NurvAI: Website Redesign & Development
1
6
Cover image for LOVEDIS: B2B partnership platform connecting
LOVEDIS: B2B partnership platform connecting startups with enterprise organizations for collaborative innovation challenges in Germany. 140+ dynamic Storyblok components with 166 CMS schemas, all built from a multi-layered Figma design system with pixel-perfect implementation. Automated Figma-to-code workflow with schema synchronization scripts and asset upload pipelines. Anime.js parallax scroll effects and smooth page transitions. Full German/English localization with content-managed multilingual routing. Nuxt 4, Vue 3, Storyblok, TypeScript. Zero hardcoded content: every text, image, and layout variation is editable from the CMS. Delivered at Yumeda Studio.
1
901
Cover image for Pulso: Prospect Intelligence Dashboard
Pulso: Prospect Intelligence Dashboard
1
6
Frontend Engineer(3)
Matias Fourcade's avatar
Matias Fourcade
proSpain
Full Stack Web Engineer & UI/UX Designer
1x
Hired
6
Followers
Full Stack Web Engineer & UI/UX Designer
Cover image for Frontend engineering Upword AI
Frontend engineering Upword AI
0
8
Cover image for Trellia full stack engineering
Trellia full stack engineering
0
14
Cover image for Webflow development Bond Sports
Webflow development Bond Sports
0
27
Cover image for Pile Website
Pile Website
0
7
Frontend Engineer(4)
Iria Iglesias's avatar
Iria Iglesias
Spain
Design Engineer · Interactive Narrative & Design experiences
Design Engineer · Interactive Narrative & Design experiences
Cover image for Koide — Wedding Microsites with a Galician Accent
Koide — Wedding Microsites with a Galician Accent
0
5
Cover image for Azura's Sound Website Development
Azura's Sound Website Development
0
5
Cover image for Development of Mosic: Finance App for Musicians
Development of Mosic: Finance App for Musicians
0
4
Cover image for Design and Development of FUGA
Design and Development of FUGA
0
4
Frontend Engineer(3)
Omar Moreno Melcón's avatar
Omar Moreno Melcón
Madrid, Spain
SaaS UI Engineer | From concept to production code
New to Contra
SaaS UI Engineer | From concept to production code
Cover image for Letr.es blogging platform
Letr.es blogging platform
1
1
Cover image for A client commissioned us to
A client commissioned us to build a live video production studio from scratch, running entirely in the browser with no specialised equipment needed. The result is a SaaS application with multi-camera compositing, WebRTC ingestion, and RTMP output to Twitch, YouTube, and Facebook. The application included multi-camera compositing, real-time social media comments overlay, customizable backgrounds and overlays, and a layout manager for arranging the positioning of video sources and content on the fly. In this project I handled the brand identity, the complete interface design, and the interface development with Nuxt 3. The biggest challenge was organising a feature-rich application into an interface that felt intuitive for non-experts.
1
71
Cover image for Minimind personal organisation app
Minimind personal organisation app
0
1
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Frontend Engineer(2)
Sebastiaan Wiechers's avatar
Sebastiaan Wiechers
Madrid, Spain
Data Engineering & Fullstack Expert 🚀
Data Engineering & Fullstack Expert 🚀
Cover image for Retrieval Augmented Generation (RAG) LLM Chatbot
Retrieval Augmented Generation (RAG) LLM Chatbot
0
17
Cover image for Development of an AI-powered product configurator
Development of an AI-powered product configurator
0
9
Cover image for Development of a custom ETL solution
Development of a custom ETL solution
0
7
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Frontend Engineer(2)