Freelance Web Developers in ValenciaFreelance Web Developers in Valencia
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Arnau López selles's avatar
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 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 I wanted to build the
I wanted to build the fastest MVP studio on the internet. So I built Stackd. Live site: stackd.codes (http://stackd.codes) · GitHub: github.com/lopezsellesarnau-cmd/stackd Stackd is a product studio that builds MVPs for founders in 4 weeks — design, development, and deployment under one roof. No agencies, no handoffs, no delays. It started as a personal brand problem. I had shipped 4 products solo in 12 months but no single place that communicated what I do and how fast I do it. Most agency websites look the same — generic grids, stock photos, vague copy. I wanted something that felt like a product, not a brochure. The site is built around a black editorial aesthetic — pure black background, DM Sans typography, #98D516 green accent, and a layout inspired by Linear and Stripe. Every section has a purpose: the hero communicates the value proposition in one sentence, the process timeline shows exactly how it works, the code and dashboard mockups prove it's real, and the selected work section lets the products speak for themselves. The mockup section was the most interesting design challenge — four live code windows showing a real Next.js API route, Flutter feed screen, a Gateflow dashboard, and two mobile phones side by side. Built entirely in HTML and CSS, no screenshots. The design went from Figma to live in one session. Deployed on Vercel, connected to the stackd.codes (http://stackd.codes) domain via Hostinger DNS. My process: Content strategy → Figma design → HTML/CSS build → Vercel deployment → DNS configuration → Live Stack: HTML · CSS · JavaScript · Figma · Vercel · DM Sans · DM Mono
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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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10
Cover image for Volea — Booking & Club Management SaaS for Padel Clubs
Volea — Booking & Club Management SaaS for Padel Clubs
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7
Web Developer(2)
Ariadna Pons's avatar
Ariadna Pons
Valencia, Spain
Digital Designer Expert in Visual Identities and Interfaces
Digital Designer Expert in Visual Identities and Interfaces
Cover image for Timeless Design and Modern Elegance for Architecture Studio
Timeless Design and Modern Elegance for Architecture Studio
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15
Cover image for A smoother path to certification interface - Cert as a Service
A smoother path to certification interface - Cert as a Service
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15
Cover image for Crafting Modern Design for Kaoba Carpenttry
Crafting Modern Design for Kaoba Carpenttry
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16
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Web Developer(2)
Adonai Dominguez's avatar
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 Discover the World of Mangaka, Manga, and Anime
Discover the World of Mangaka, Manga, and Anime
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2
Cover image for Rocket Launch: NextJS SaaS Boilerplate Development
Rocket Launch: NextJS SaaS Boilerplate Development
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4
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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5
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Web Developer(2)
James Doran's avatar
James Doran
Valencia, Spain
Expert Webflow Designer Developer for Unique Experiences
Expert Webflow Designer Developer for Unique Experiences
Cover image for Beautiful Artist Website
Beautiful Artist Website
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4
Cover image for Art Gallery E-Commerce Website
Art Gallery E-Commerce Website
2
7
Cover image for National Paris Opera
National Paris Opera
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10
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Web Developer(2)
Borja Gadea's avatar
Borja Gadea
Valencia, Spain
Branding · Web designer · Developer
$1k+
Earned
1x
Hired
5.0
Rating
3
Followers
Branding · Web designer · Developer
Cover image for EDesarrolla - Landing Page
EDesarrolla - Landing Page
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15
Cover image for PAYMON GROUP
PAYMON GROUP
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24
Cover image for Acero Surf Eskola
Acero Surf Eskola
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31
Cover image for MØBEL - Branding & App Design
MØBEL - Branding & App Design
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16
Web Developer(3)
Andrii Gnasevych's avatar
Andrii Gnasevych
46600 Alzira, Spain
Project/Engineering Manager. AI Enthusiasts
115
Followers
Project/Engineering Manager. AI Enthusiasts
Cover image for First wireframes for a new
First wireframes for a new project - small cafe in the cozy Canada streets of Edmonton. Ready to have some sweets?
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Cover image for Busy Saturday, working on website for the real estate agency...
Busy Saturday, working on website for the real estate agency for a sunny Spain. Interesting details: integration to CRM/Multilingual functionality and many more "under the hood". We still need some copy updates, but....they can be done via admin panel, no big deal! 🚀 😊 https://www.a-devgroup.com
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139
Cover image for Corporate Website Development for Ukrainian Construction Market
Corporate Website Development for Ukrainian Construction Market
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8
Cover image for Finally the product was shipped.
Finally the product was shipped. Available in appstore - new app that allows you to reduce waste of groceries , and have a beautiful meals out of the existing elements in your fridge! Just make a photo of your fridge, and select expected cusine! It would advice you the possible recipes, or create a list that needs to be additionally added! Check it! https://apps.apple.com/us/app/ai-fridgechef-waste-less-food/id6785534884
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92
Web Developer(3)
Yandel 's avatar
Yandel
Valencia, Spain
Design partner for founders & growing brands
7
Followers
Design partner for founders & growing brands
Cover image for Hero and Footer section for
Hero and Footer section for Margents
1
1
161
Cover image for Brand exploration - Product & Brand System for Margents.
Brand exploration - Product & Brand System for Margents.
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10
Cover image for Product & Brand System for Pragcel.
Product & Brand System for Pragcel.
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6
Cover image for Innovative Packaging Design & Branding System for Baren Lab
Packaging & Brand System for Baren Lab.
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652
Web Developer(1)