Flutter Development
Flutter is Google’s cross-platform framework that lets you ship a single codebase to iOS, Android, web, and desktop. In 2026, 46% of software developers choose Flutter as their cross-platform framework, driven by faster development cycles and enterprise adoption. That means one team to hire, one codebase to maintain, and lower costs across the entire product lifecycle — without sacrificing the user experience on any platform.
Nimblesite delivers production-ready Flutter apps with the DevEx practices that make them maintainable long after handover — including comprehensive widget testing, CI/CD pipelines, and architecture your team can own.
What You Get
One Codebase, Every Platform
Flutter’s cross-platform architecture means your mobile app runs on iOS and Android from the same codebase. Need web or desktop? Same codebase. That’s a fraction of the cost of maintaining separate native teams.
Automated Testing Built In
Every Flutter project we deliver includes comprehensive automated tests — widget tests, integration tests, and golden tests. Your team can ship updates confidently from day one because the test suite catches regressions before they reach your users.
CI/CD From the Start
We set up automated build and deployment pipelines as part of every engagement. Your releases are repeatable, reliable, and fast — not a manual process that depends on one developer remembering the right steps.
Full Ownership, No Lock-In
You own the code and all digital assets from day one. When the engagement ends, your team has everything they need to continue development independently — comprehensive documentation, clean architecture, and a working delivery pipeline.
Our Flutter Open Source Tools
We build and maintain open source Flutter tools used by teams worldwide:
- nimble_charts — a maintained charting library for Flutter, replacing the abandoned
charts_flutter - Simplified Unidirectional Data Flow — our recommended Flutter architecture for maintainable state management
These tools aren’t side projects — they’re the same tools and patterns we use on client work.
Who This Is For
We work with established businesses that need a cross-platform mobile app delivered to a high standard, and with teams that already build Flutter apps and want to improve their quality, testing, or architecture.
Whether you need an app built from scratch or help getting an existing Flutter project back on track, we can help.
Get Started
Email: sales at nimblesite.co Book a Call