Hello, I'm
Building cross-platform mobile apps from the Canary Islands. 6+ years shipping production applications.
Rank every contest, then play the Daily
Full-stack mobile app for Eurovision fans. Rank every contest back to 1956, duel head-to-head, explore the full results archive, follow national finals, and take on Douze Daily — a new song puzzle every day at midnight UTC, same for everyone, with streaks, monthly leaderboards and an archive of the days you missed.
Medication reminders that stay on your phone
Medication tracker for iOS and Android with local notifications, family profiles, an adherence calendar and home-screen widgets. Everything lives in an on-device SQLite database — no accounts, no cloud, no analytics — and the whole app is localized into 33 languages.
Focus timer with a soundscape you mix
Native Android app where the timer and the ambient sound are one product. Blend up to three of twelve sounds, each at its own level, and the interface — gradient, particles, colour — is mixed from what you built. Two panes on tablets, 42 languages, no network permission at all.
Products I helped ship, and the role I held in each.
Mobile Shopping Ecosystem
Rebuilt the entire Banango e-commerce app from scratch in React Native with TypeScript. Delivered product catalog with search and filtering, shopping cart, full checkout flow, push notifications, and Stripe payment integration. Currently maintaining production app with 4.5+ star rating.
SocialFi Mobile Platform
Building a social media platform with short-form video feeds, marketplace, rewards system, and digital wallet. Developed native share extensions in Swift and Kotlin, ad monetization with a Native Ad Pool, and integrated Stripe, OneSignal, and deep linking.
Hardware Crypto Wallet
Built a cryptocurrency wallet app from scratch in React Native, replacing the old Xamarin.Forms version. Wrote custom native modules in Swift and Kotlin to connect with hardware wallets through Bluetooth LE and NFC. Created companion apps for device setup and firmware OTA updates.
