Full-stack development: websites, platforms and apps
I design, build and ship digital products: marketing sites, SaaS platforms and mobile apps. You work directly with a senior full-stack engineer, without agency overhead.
Next.js · React · TypeScript · Node.js · PostgreSQL · Supabase · React Native
What I build
Three service lines, one standard: fast, maintainable and measurable.
Websites & e-commerce
Marketing sites, portfolios and online stores with performance and SEO built in. This site is an example: you can inspect it live with the Full-Stack Lab.
- Next.js + Tailwind implementation
- Technical SEO, structured data & analytics
- Multi-language support (i18n)
- Excellent Core Web Vitals scores
Ideal for: businesses and professionals who need a fast, findable web presence.
Platforms & SaaS
Full-stack web applications: dashboards, internal tools and customer-facing products with authentication, databases and integrations.
- Product-oriented architecture
- APIs, PostgreSQL/Supabase, auth & payments
- Integrations (Holded, Factorial, Cal.com, Slack…)
- CI/CD and Vercel/AWS deployment
Ideal for: startups and SMEs that need a reliable product partner.
Mobile & web apps
Cross-platform apps with React Native and modern web apps, from first prototype to production release.
- React Native / PWA development
- SDK & API integrations
- Offline-ready, responsive UX
- Store-ready builds and release support
Ideal for: products that need to live in your users' pocket.
How we'll work together
Fast, personal and face to face. You know what is happening at every step.
Intro call
We start with a short video call: you explain what you need, I ask the right questions. Within 48 hours you get a clear proposal with scope, timeline and price.
Kickoff & plan
A kickoff meeting to review wireframes and the technical plan together. You give feedback on something concrete before anything is built.
Build in the open
Short sprints, a weekly check-in call and a live staging link from day one. You see progress and can change direction at any moment.
Launch together
We deploy together on a call, with analytics and SEO checks and a handover you actually understand. I stay reachable afterwards.
Hosting & infrastructure
Standard setup
Vercel · Cloudflare DNSYour Next.js site on Vercel, domain and DNS on Cloudflare: fast worldwide, automatic scaling, near-zero maintenance cost.
When you need more
Hetzner · CloudflareFor data tracking, custom backends or full control: Hetzner servers behind Cloudflare. More capacity for less money, still fully managed for you.
The first step is a free 15-minute call, directly with me and with no commitment.
Why work with me
Product-minded engineer
Industrial engineer turned developer: I optimize for business outcomes, not just code.
Performance & SEO by default
Every project ships with Core Web Vitals, structured data and analytics. It is the same discipline you can inspect live on this site.
Clear communication
Fluent in English, Spanish and Catalan; weekly demos and honest estimates.
End-to-end ownership
One person accountable from first sketch to production monitoring. No hand-offs, no agency markup.
Ways to engage
Fixed-scope project
A defined deliverable with a clear price and deadline. Best for websites and MVPs.
Monthly retainer
Reserved hours each month for continuous product work, maintenance and improvements.
Hourly consulting
Audits, performance/SEO reviews, architecture advice or pairing with your team.
Frequently asked questions
What technologies do you work with?+
TypeScript end to end: Next.js and React on the front, Node.js APIs on the back, PostgreSQL/Supabase for data, React Native for mobile, deployed on Vercel or AWS.
How long does a project take?+
A marketing website typically ships in 2 to 4 weeks; an MVP platform in 6 to 10 weeks. You get a concrete timeline with the proposal.
How do you price projects?+
Fixed price for defined scopes, monthly retainer for ongoing work. Every proposal itemizes what is included, with no surprises.
Do you offer support after launch?+
Yes. Every project includes a warranty period, and you can keep a retainer for maintenance, monitoring and new features.
Anything else on your mind? Ask me directly:
Have a project in mind?
Tell me what you want to build. I reply within 24 hours with next steps, or you can book a free 30-minute call directly.