Freelancers using Next.js in Valencia

Freelancers using Next.js in ValenciaFreelancers using Next.js in Valencia

Projects People

Arnau López selles

proValencia, Spain

Product Designer & Dev — Figma to shipped SaaS & apps.

New to Contra

Product Designer & Dev — Figma to shipped SaaS & apps.

Cover image for BlockFlow — AI-powered software for

BlockFlow — AI-powered software for UK block managers. BlockFlow is management software I designed and built end-to-end for UK residential block managers. Beyond the core admin (service charges, arrears, contractor invoices), it adds automation the incumbents don't have: it chases contractors for quotes and escalates by SMS after 48h, and an AI voice agent answers out-of-hours emergency calls — deciding whether it's a real emergency, raising the ticket and alerting the on-call contractor automatically. Built solo: Next.js, Supabase (multi-tenant with row-level security), Claude for triage, and a Vapi voice agent. Live in production.

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Cover image for StackD — the website for

StackD — the website for my own dev & automation agency StackD builds the software businesses actually need: custom websites, native apps, SaaS platforms, and turning manual processes into automated flows. I designed and built its website end-to-end. The goal Position StackD as the lean, transparent alternative to traditional agencies — "real products in the hands of real users, not mockups." Fast demos, a fixed 3-person team, no hidden costs. The site had to feel modern, technical and trustworthy in seconds. What I built A fast, responsive marketing site with clear sections: Services, Process (4 steps), Projects, Team and FAQ Terminal-style touches ($ whoami) to give it a developer personality A portfolio section featuring real shipped products (SMASH, NOOK, Volea.io (http://Volea.io), Getflow) Copy and structure optimized to convert visitors into "no-commitment" discovery calls How I built it Next.js + HTML/CSS for a fast, SEO-friendly front end Deployed on Vercel (CI/CD, edge, instant previews) Built AI-assisted with Claude Code — pairing with an AI coding agent to design, iterate and ship faster than a solo dev normally could The takeaway This is how StackD works, proven on itself: idea → live product in days, not months. The agency site isn't a brochure — it's a demo of the exact speed and quality we deliver to clients.

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Cover image for Gateflow — Client Onboarding SaaS

Gateflow — Client Onboarding SaaS for Agencies. Most agencies lose hours before a project even starts. Contracts in email. Briefs half-filled. Assets sent over WhatsApp. Ad account access requested days after kickoff. I built Gateflow to fix that. One link per client. They sign the contract, fill the project brief, upload brand assets, and connect their ad accounts — all from their phone. You track every step in real time from your dashboard and get notified the moment something is completed. No chasing. No follow-ups. No chaos. Built in 48 hours with Next.js, Supabase, Stripe, and Resend. Deployed on Vercel. → usegateflow.io (http://usegateflow.io)

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Cover image for Volea — Booking & Club Management SaaS for Padel Clubs

Volea — Booking & Club Management SaaS for Padel Clubs

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Adonai Dominguez

Valencian Community, Spain

I'm a senior frontend developer with over 6 years of exp.

I'm a senior frontend developer with over 6 years of exp.

Cover image for Rocket Launch: NextJS SaaS Boilerplate Development

Rocket Launch: NextJS SaaS Boilerplate Development

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Cover image for CBK Digital Marketing: Web Design & SEO For San Antonio

CBK Digital Marketing: Web Design & SEO For San Antonio

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Cover image for Discover the World of Mangaka, Manga, and Anime

Discover the World of Mangaka, Manga, and Anime

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Youssef El Fajlaoui

Framer & Next.js Developer | AI Agent Builder

5.0: Rating

2: Followers

Framer & Next.js Developer | AI Agent Builder

Cover image for Kinthic | Local-First Autonomous AI Agent

Kinthic | Local-First Autonomous AI Agent

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Cover image for Claimr | Web Design &

Claimr | Web Design & Development

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Cover image for Development of Wencis Python SDK for AI Agents

Development of Wencis Python SDK for AI Agents

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Cover image for Local-First AI Agent Inference Optimization (Silex Engine)

Local-First AI Agent Inference Optimization (Silex Engine)

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Antonino Dell'Albani

Valencia, Spain

Front end developer

Front end developer

Cover image for AI Photo Restore – Fast Image Enhancement Tool I built a sim...

AI Photo Restore – Fast Image Enhancement Tool I built a simple AI tool that restores old or low-quality photos using modern image enhancement models. The goal was to create a smooth, minimal experience where users can upload an image and instantly get a clean, high-fidelity restored version.

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Cover image for Menuki – Digital Menu SaaS for Restaurants About the project...

Menuki – Digital Menu SaaS for Restaurants About the project Menuki is a full SaaS platform I designed and developed to help restaurants create and manage digital menus with QR codes, real-time updates, analytics, multilingual support, and custom branding. The goal was to replace outdated PDF menus with a modern, fast, fully interactive experience built for mobile.

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Cover image for Trust Your Skill – Gaming

Trust Your Skill – Gaming Community Website About the project I redesigned and rebuilt the homepage for Trust Your Skill, a Rust gaming community with active players, leaderboards, in-game kits, and guides. The goal was to create a clean, modern, and fast website that makes content easy to access while keeping the playful branding of the project. Project link https://www.trustyourskill.com

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Cover image for Carizza Rooms – Website Redesign + Booking Integration Cariz...

Carizza Rooms – Website Redesign + Booking Integration Carizza Rooms needed a complete refresh. I redesigned their outdated site and replaced their old booking system with a custom integration built on top of Octorate. The new website connects directly with their channel manager, making reservations faster and smoother for both guests and the property owner. If you need a modern website with custom integrations for your hotel or rental business, I can help.

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Rafael Nicolás

Valencia, Spain

Web Developer and SEO Specialist

Web Developer and SEO Specialist

Cover image for 4Phones - More Than Spareparts

4Phones - More Than Spareparts

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Cover image for Movimiento Liberhadas | marketing y salud mental creadoras

Movimiento Liberhadas | marketing y salud mental creadoras

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Cover image for Website Optimization for Higher Rankings

Website Optimization for Higher Rankings

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Valencia, Spain

🚀 Senior Engineer for Startups & Brands

🚀 Senior Engineer for Startups & Brands

Cover image for Certificados energéticos

Certificados energéticos

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Cover image for Homyspace

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Cover image for Shareable

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