Available for freelance & full-time

Crafting pixel-perfect Flutter apps.

I'm Alex Rivera — a Flutter & Dart developer building beautiful, performant cross-platform experiences for iOS, Android & Web.

0+ Years Flutter
0+ Apps Shipped
0M+ Users Reached
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Building apps that
people love to use.

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.

Flutter Dart Firebase Riverpod Clean Architecture UI/UX
Developer at work
Flutter Certified

My toolkit.

Core

Flutter Dart Widgets Animations Custom Paint Platform Channels

State & Architecture

Riverpod BLoC Provider Clean Architecture MVVM GetX

Backend & Cloud

Firebase Supabase REST APIs GraphQL Dio Hive / Isar

Platforms & Tools

iOS Android Web macOS Git CI/CD

Proficiency

Flutter / Dart98%
Firebase92%
UI/UX Design85%
State Management95%

Apps I've built.

Health 2024

TrailMate — Hiking Companion

Offline-first trail navigation with custom map rendering and AR waypoints.

FlutterMapLibreHive
Education 2023

Lingo — Language Learning

Gamified language app with spaced repetition, voice recognition, and streak tracking.

FlutterBLoCSupabase
E-Commerce 2023

ShopKit — Commerce SDK

A white-label Flutter e-commerce SDK used by 12+ brands with 1M+ combined users.

FlutterDart SDKStripe

Where I've worked.

Senior Flutter Developer

Nexus Labs
2023 — Present

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.

FlutterRiverpodFirebaseTeam Lead

Flutter Developer

Pixel Studio
2021 — 2023

Built 8 client apps from scratch across healthcare, education, and retail verticals. Developed a reusable component library that cut development time by 35%.

FlutterBLoCREST APIsDesign Systems

Mobile Developer Intern

AppForge
2020 — 2021

Contributed to two production Flutter apps, implemented custom animations, and integrated third-party SDKs for payments and analytics.

FlutterProviderStripe

Got a project?
Let's build it.

I'm currently open to freelance projects and full-time opportunities. Drop me a message and I'll get back within 24 hours.