Remote developer for Flutter and web products.
Flutter + Next.js. I help founders and teams launch with clear UX, clean architecture, and localization built in — so you can move fast now and scale later.
Available for remote work — Spain or Indonesia
Who I am
I'm a Flutter Developer and Web Developer from Spain, living in Indonesia for the past three years. I design and build multilingual products across mobile and web using Flutter, Next.js, WordPress, and modern full-stack workflows. Living between cultures shapes how I think about software: clear UX, thoughtful localization, and architecture that lasts.
When I'm not working for clients, I'm shipping my own apps.
Languages I speak
Mobile
Web
Tools
Learning
Latest Projects
Arasshaka Teknik
A Next.js service business website for Arasshaka Teknik, built with SEO, local service pages, testimonials, gallery, blog content, and WhatsApp-first lead generation.
Cosmic Music
A local Flutter music player for Android with offline playback, playlists, favorites, dynamic theming, multilingual settings, and a distinctive cosmic visual identity.
Picking Plates
A Flutter app for meal planning, grocery organization, and making everyday food decisions easier through a more practical and engaging mobile experience.
Travel Planner
A Flutter travel planning app with Firebase, trip management, itineraries, notes, currency tools, profile settings, and Google Maps and Places integration.
How I can help
I work across product, frontend, and multilingual UX, with the same goal every time: ship something clear, usable, and ready to grow.
Flutter app development
Production-focused Flutter work for new apps or existing products, including architecture, feature delivery, localization, and UI refinement.
Web product builds
Next.js and modern frontend implementation for sites and products that need stronger structure, better polish, and cleaner content flow.
UX and localization systems
Multilingual interfaces designed from the start, with careful attention to copy structure, navigation, and how the product feels in real use.
Global Reach
Services available in Spain and Indonesia, with remote collaboration worldwide.
My process
Understand needs first
I begin every project by thoroughly discussing your requirements — not just the features, but the goals and user needs behind them. This foundation ensures the solution is right from the start.
Architecture matters
Clean data flow and scalable structure prevent technical debt. I design the foundation carefully before writing any code, making future development smoother.
Localization built-in
Supporting multiple languages isn't an afterthought — it's integrated into the architecture from day one, ensuring global accessibility.
Let's work together
I'm a freelance Flutter developer open to remote work. If you're building a mobile app and need someone who takes architecture and UX seriously, send me a message.
mariajose_dev@outlook.com
Location
Indonesia — remote