Freelancers using Storyblok in Madrid
Freelancers using Storyblok in Madrid
Sign Up
Post a job
Sign Up
Log In
Filters
2
Projects
People
Berckan Guerrero
PRO
Madrid, Spain
14+ years building fast, accessible websites that convert.
New to Contra
Follow
Message
14+ years building fast, accessible websites that convert.
1
PartSpace: B2B SaaS marketing website for the manufacturing sector, built with Nuxt 4 and Storyblok. Developed 100+ reusable CMS components, integrated real-time commodity pricing via FRED API, implemented strict Content Security Policy (CSP) with enterprise-grade security headers, and delivered full English/German localization with 8 dynamic sitemap variants. Delivered during my time at Yumeda Studio.
1
66
1
Valsole: Premium orthopedic footwear brand. Built a 3D product viewer with Spline (with fallbacks for mobile), GSAP scroll animations, 50+ custom sections, and 32 locales. Delivered during my time at Yumeda Studio.
1
58
1
Where Are They? (dondeestan.cl): Full-stack platform built on Supabase PostgreSQL from the ground up. Designed and implemented the complete database architecture: 63 migrations, Row Level Security (RLS) policies, full-text search with Spanish stemming, and incremental data sync using SHA-256 change detection. The project aggregates 3,216+ records from 4 external sources through a Python ETL pipeline with 99% deduplication accuracy, AI-powered image restoration (Real-ESRGAN + GFPGAN), and a Nuxt 3 frontend. Hosted on GitHub with a monorepo structure, CI/CD via GitHub Actions, and Vercel deployment. This project demonstrates deep Supabase expertise: auth, storage, database design, RLS, edge functions, and seamless integration with a modern frontend stack.
1
69
1
THE SPOT: Ongoing maintenance and DevOps for Germany's leading film industry news service. Delivered during my time at Yumeda Studio. Security hardening, custom PHP plugin development, infrastructure management, and performance optimization that took PageSpeed from 54 to 99.
1
78
Storyblok
(1)
Follow
Message
Explore people