Freelance · Valencia · React · Next.js · Node.js

Your app.
Designed
and built.

I build custom web and mobile applications for businesses that want to go digital without agency prices. UI design included.

$ npx create-your-app
→ Analyzing requirements...
UI/UX design ready
React + Next.js + Node.js
Deployed to production
$
4–6
weeks · average project
from 2.5k
€ · functional apps
1
point of contact · direct

What I build

I cover the full cycle: design, development and launch. No need to coordinate multiple providers.

01
Landing Page
Professional online presence that turns visitors into clients.
  • Custom responsive UI design
  • Technical SEO (meta tags, schema, sitemap)
  • Sections: hero, services, testimonials, FAQ, contact
  • Ultra-fast load · Core Web Vitals
  • Functional contact form
  • Delivered in 1–2 weeks
from €500
02
Professional Website
Full website with an admin panel so you can edit content without a developer.
  • Everything in Landing Page
  • Admin panel included
  • Blog or news section
  • Advanced SEO with optimised URLs
  • Google Analytics & CRM integration
  • Delivered in 3–4 weeks
from €1,500
03
Custom Web / Software
E-commerce, management software or any complex web application.
  • E-commerce with payment gateway (Stripe, PayPal)
  • Internal software: ERP, CRM, bookings, order management
  • User authentication and roles
  • Database and REST API
  • Third-party integrations
  • Scalable and maintainable long-term
from €2,500
04
Maintenance
Ongoing support to keep your website updated and secure.
  • Security updates
  • Bug fixes
  • Content changes and minor improvements
  • Email support within 24h
  • Monthly performance report
from €150/month

How we work

No surprises. Each phase has clear deliverables and requires your approval before moving on.

01 —

Discovery

Meeting to understand your business, users and goals. We define scope and deliver a fixed quote.

1–2 weeks
02 —

UI/UX Design

Wireframes and navigable prototype. You approve the design before development starts.

2–4 weeks
03 —

Sprint development

Fortnightly iterations with demos. See real progress and give feedback at each delivery.

6–16 weeks
04 —

Delivery & launch

Deployment to production, documentation and training. The source code is yours from day one.

1–2 weeks

Full transparency

No fine print. Prices are indicative — each project gets a fixed budget.

LANDING PAGE
from500
Online presence that turns visitors into clients
  • Custom UI design
  • Full technical SEO
  • Responsive and ultra-fast
  • Contact form
  • Delivered in 1–2 weeks
POPULAR
PROFESSIONAL
from1,500
Full website with admin panel included
  • Everything in Landing Page
  • Admin panel · edit without code
  • Blog or news section
  • Advanced SEO
  • Analytics + CRM
CUSTOM
from2,500
E-commerce, software or complex web application
  • Everything in Professional
  • E-commerce · Stripe / PayPal
  • Management software (ERP, CRM...)
  • REST API + database
  • External integrations
MAINTENANCE
from150€/month
Your website always updated, secure and running
  • Security updates
  • Bug fixes
  • Content changes
  • Email support 24h
  • Monthly report

Recent projects

A selection of the latest delivered projects.

WEB APPGOING LIVE
Web appReactNode.js

CircularScore

App to run SDG tests and benchmark your sustainability levels against other companies.

Watch demo on YouTube
SOFTWAREIN PROGRESS
SoftwareDjangoReact

Let's EuropApp

App to prepare for European Union competitive exams with interactive tests and progress tracking.

DASHBOARDIN PROGRESS
Web appNext.js

RollStats

App to analyse your jiu jitsu rolls through data analysis and statistics visualisation.

Let's talk

Tell me about your project. I reply within 24 hours with an initial assessment, no strings attached.

EMAIL
alvaro.valle.fullstack@outlook.com
WHATSAPP
+34 697 819 510
LOCATION
Valencia, Spain · remote work
RESPONSE TIME
under 24 hours