FinFlow — Personal Finance
A beautifully animated budgeting app with real-time sync, custom chart widgets, and biometric auth. 500K+ downloads on the App Store.
I'm Alex Rivera — a Flutter & Dart developer building beautiful, performant cross-platform experiences for iOS, Android & Web.
I've been obsessed with Flutter since its early beta days. There's something magical about writing one codebase and watching it come alive on six platforms — each feeling completely native.
My approach blends engineering rigour with a designer's eye. I care deeply about performance, accessibility, and the tiny details that separate good apps from great ones — the spring physics on a swipe, the haptic feedback on a tap.
A beautifully animated budgeting app with real-time sync, custom chart widgets, and biometric auth. 500K+ downloads on the App Store.
Offline-first trail navigation with custom map rendering and AR waypoints.
Gamified language app with spaced repetition, voice recognition, and streak tracking.
A white-label Flutter e-commerce SDK used by 12+ brands with 1M+ combined users.
Leading Flutter development for a fintech super-app serving 2M+ users. Architected the state management layer, reduced app startup time by 40%, and mentored a team of 4 junior developers.
Built 8 client apps from scratch across healthcare, education, and retail verticals. Developed a reusable component library that cut development time by 35%.
Contributed to two production Flutter apps, implemented custom animations, and integrated third-party SDKs for payments and analytics.
I'm currently open to freelance projects and full-time opportunities. Drop me a message and I'll get back within 24 hours.