About Alex
I build mobile applications that ship — from first scoping call to live on the App Store and Google Play.
My core stack is Flutter and Dart with Firebase (Firestore, Authentication, Cloud Messaging) or Supabase (PostgreSQL, row-level security, realtime) behind it.
One codebase, truly native iOS and Android output, and an architecture that stays maintainable after launch — feature-first structure, Riverpod state management, tested and documented.
What makes my profile different is the depth behind the framework: over 20 years of development experience, including 8+ years of native iOS (Swift) and Android (Kotlin) before specializing in Flutter.
When your app needs platform-specific work — push notifications that actually arrive, in-app purchases, background audio, GPS, camera, offline sync — I'm not limited by what a plugin offers. I've also built and run backends (Node.js, Cloudflare Workers, PostgreSQL), so I can deliver the complete product, not just the app screen.
How I work:
Every project starts with a short, fixed-price scoping phase. You get a written specification, a realistic timeline and a firm price before development begins — no vague estimates, no surprise invoices. I work with a modern AI-assisted development workflow, which means I deliver noticeably faster than traditional pace, with every line reviewed and tested. Clear communication in plain language, honest trade-off discussions, and fast responses are part of the service.
Typical missions:
New mobile apps from idea or design to both app stores
Audit and rescue of existing or AI-generated Flutter codebases
Adding complex features to live apps: offline sync, payments, push, reporting (PDF/Excel)
Backend design and Firebase/Supabase data modelling with proper security
Based in Cluj-Napoca, Romania — EU legal framework, GDPR-native, and a convenient time zone for French, German, Swiss and UK clients (CET+1). Available for remote missions, long-term collaborations welcome.
English
Native or bilingual
Romanian
Native or bilingual
Remote only
Primarily works remotely
Experience
- Insights Driven BusinessFlutter DeveloperMarch 2022 - Today (4 years and 3 months)Cluj-Napoca, RomaniaCross-platform mobile and web development with Flutter and Dart — one codebase, native iOS and Android output. Backends built on Firebase (Firestore, Authentication, Cloud Messaging, Storage) and Supabase (PostgreSQL, row-level security, realtime), with Riverpod state management and feature-first architecture. Also delivering web applications and automation on Cloudflare Pages/Workers, Node.js and n8n. AI-assisted development workflow for faster delivery without compromising quality: code review, testing and documentation on every project.
- FreelanceNative Mobile DeveloperApril 2016 - January 2022 (5 years and 9 months)Cluj-Napoca, RomaniaIndependent development of native mobile applications: iOS in Swift and Android in Kotlin. End-to-end delivery — architecture, REST API integration, push notifications, in-app purchases, GPS/location features, media handling (photo/video/audio), third-party SDK integration, and submission to the App Store and Google Play.
- CodersplugPartnerMarch 2010 - October 2016 (6 years and 7 months)Software development studio focused on mobile applications. Responsibilities spanned the full business and technical cycle: client acquisition and scoping, project planning, iOS development, RESTful API integration, backend development (Node.js/PHP), App Store submission and post-launch maintenance.
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Education
- Technical University of Cluj Napoca