Landing Pages & Websites
High-converting landing pages and marketing sites — fast, responsive, SEO-ready and built to turn visitors into customers.
I’m a senior engineer who designs and builds high-converting landing pages, marketing sites, web apps and native mobile apps — end to end. Already have something live? I audit and rescue it too.
For founders, startups and teams who need a senior engineer to own delivery — not just write code.
Senior-level design and engineering — from a single landing page to a full native app, plus audits of what you already run.
High-converting landing pages and marketing sites — fast, responsive, SEO-ready and built to turn visitors into customers.
Full-stack web apps, dashboards and SaaS platforms — with the cloud, APIs and CI/CD behind them — built to scale and stay maintainable.
iOS and cross-platform mobile apps with the web and backend behind them — one product, on every screen your users are on.
Independent audits of code quality, security, performance and architecture — with a clear, prioritized action plan you can act on.
I don’t just advise — I found, build and run real products. Two of them, live in production with thousands of users.
Founder & developer. The race-day platform for downhill skateboarding, street luge and inline — registration, QR check-in, live brackets and final results behind one link. Live across iOS, PWA and web.
Visit siteFounder & developer. The all-in-one platform for padel players and clubs — matches, tournaments, leagues and Elo rankings. Live across iOS, PWA and web.
Visit siteA few words from people I’ve built and shipped products with.
Adrià took our half-finished app, rescued it, and shipped it to production in weeks. Clear communication the whole way — it just worked.
Our new landing page doubled conversions. Fast, beautifully built, and he handled everything from design to deploy.
The audit gave us a clear, prioritized plan. We finally knew exactly what to fix and why. Senior-level work, no fluff.
I’m a senior software engineer who designs and builds the things you sell with: landing pages, marketing sites, web apps and native mobile apps. In practice I cover the whole spectrum — new builds, refining and rescuing existing ones, and independent audits.
My priority is simple: ship software that works, that’s maintainable, and that actually moves your business forward. You get clear communication, pragmatic decisions, and ownership from first call to production.
We talk through your goals, constraints and budget on a free intro call. I ask the hard questions early.
You get a clear scope, timeline and fixed price — no surprises, no vague hourly estimates.
I build in short iterations with regular check-ins, so you always see progress.
We launch, I hand over clean docs, and I’m around to support what we built.
It depends on scope. Landing pages and marketing sites are fixed-price; larger web and native apps are quoted after a short discovery call. You always get a clear price before we start — never an open-ended hourly bill.
A landing page is typically 1–2 weeks, a marketing site 2–4. Web and native apps depend on scope, but I work in short iterations so you see real progress every week.
Yes — I work remotely with clients anywhere, async-friendly, with regular check-ins. I’m based in Barcelona (CET).
Absolutely. I regularly jump into existing codebases to refine, fix or rescue stalled projects — an audit is often the best first step.
That’s a service on its own. You get an independent review of code, security, performance and architecture, delivered as a prioritized, actionable report.
I take on a limited number of projects at a time. Send a message and I’ll tell you my earliest start date within one business day.
Tell me about your project — a landing page, a new app, an audit, or something that needs rescuing. I reply within one business day.