Flutter
 
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U.S. Based

Vetted Employee Consultants

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Years of Dev Experience

Company-Wide Consultant Average
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Years With Keyhole
Average Employee Tenure

Flutter Consulting Services

Keyhole Software has experience developing custom mobile apps using Flutter for various industries, including healthcare, finance, and education.

Advisory & PoC Services

Custom consulting and training services, including guidance on best practices, architecture, and design patterns, as well as training developers to create their own Flutter apps.

Flutter Development

Building custom Flutter apps, leveraging the framework to create high-quality, visually attractive, and performant mobile applications that can run on both Android and iOS platforms.

Integration & Migration

Helping clients integrate their existing systems or migrate their applications to Flutter, with experience working with various APIs and frameworks to ensure a smooth process.

Custom Widget Development

Flutter provides a rich set of widgets—the building blocks of Flutter apps. We offer custom widget development services, creating new widgets or customizing existing ones to meet unique needs.

Recent Flutter Projects

With years of proven experience developing custom, quality mobile applications, Keyhole consultants are well-equipped to help you succeed. Our team includes experts in mobile technologies like Flutter, Xamarin, and React Native. See some recent projects:

Modernizing a Legacy Mobile Application for Fuel Order Management With Flutter

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Guitar Tuner Pro, Flutter Application

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Case Study: KHS Guitar Tuner Pro

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View More Projects

Recent Flutter Thought Leadership

Flutter is an open-source mobile app development framework created by Google using the Dart programming language. It enables developers to create high-performance, visually attractive, cross-platform mobile applications for Android and iOS platforms.

Flutter uses a reactive programming model that enables developers to build apps quickly and easily, with hot reloading allowing for rapid iteration and testing. Learn more through our recent Flutter articles:

Feb / 2025

Flutter vs. .NET MAUI for AI: Which Framework Wins?

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Mar / 2024

What is Cross-Platform Mobile Development?

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Feb / 2024

Flutter Essentials: Strategies for Collapsible Text in Flutter

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Flutter Project Highlight

Flutter Mobile Application
See the Mobile App Live

Driving Moviegoer Engagement with a New, Cross-Platform Flutter App

Keyhole built a client-facing, cross-platform mobile app allowing users to view movie times, book tickets, purchase concessions, watch on-demand, track rewards, and more.

Technologies: Flutter, Xamarin, GraphQL, C#.NET, Dart

The Keyhole team worked to rewrite an original Xamarin app in Flutter for AMC Theaters. In addition to the rewrite, the team added a handful of new features including notifications and an interactive map.

Because of the team’s efforts, AMC has extended this SOW several times, and the Keyhole team continues to work with them to improve their mobile application.

Learn More