Migration to Flutter Guide

Discover our battle-tested 21-step framework for a smooth and successful migration to Flutter!

Services

Solutions

Company

Top Flutter development company for enterprise and scale-ups

We cover the entire product journey

Phase

Discovery

Phase

Delivery

Phase

Growth

A proper discovery phase can hugely reduce the total cost of the project.

Free

Scoping Workshops

Free

Design Thinking Workshops

UX/UI Design

IT Consulting

Mobile App Audit

We cover the entire product journey

Phase

Discovery

A proper discovery phase can hugely reduce the total cost of the project.

Free

Scoping Workshops

Free

Design Thinking Workshops

UX/UI Design

IT Consulting

Mobile App Audit

Phase

Delivery

Hire the best development team with an excellent track record of project delivery.

Mobile App Development

Web App Development

Custom Software Development

Staff Augmentation 2.0

Automated UI Testing in Flutter

Phase

Growth

We support our clients at all stages of their projects.

AI Transformation

Flutter Training

Support and SLA

Hosting, Infrastructure, and DevOps Services

Patrol Setup & Training

Why companies choose LeanCode

World-class Flutter experts

Poland is home to some of the world’s best engineers, and our Flutter team represents the very best of them.

True problem solvers

We go beyond code to understand and solve real business challenges, helping the product move forward and scale effectively.

Enterprise-level consultants

We bring vast experience managing complex IT systems for large enterprises, ensuring they meet rigorous standards of reliability, scalability, and security.

80+

experts on board

40+

dedicated Flutter devs

100+

digital products delivered

5.0

rating on Clutch

Tangible results delivered for our clients

Designed to simplify car rentals and fleet management via a modern application that emphasizes a great user experience

Ride offers custom mobility software as a service for rental companies, fleet managers, and startups. Features include virtual keys for secure app-based vehicle access, streamlined fleet management, and seamless external backend integration for real-time data sync.

Designed to simplify car rentals and fleet management via a modern application that emphasizes a great user experience

months to deliver feature rich mobile app

100+

locations throughout Switzerland where users can take advantage of the app's capabilities

100+

locations throughout Switzerland where users can take advantage of the app's capabilities

Building one of the biggest Flutter applications in the world

Credit Agricole Bank Polska decided to become one of the leaders in digital banking. Their new application, CA24 Mobile, offers a customer experience and user interface which are unique on the Polish market. They used Flutter technology to gain a competitive advantage.

Building one of the biggest Flutter applications in the world

200+

Members worked for a year on the project

200+

Members worked for a year on the project

Flutter Developers working to build a next-generation mobile banking app

months to deliver a modern mobile app

Unlocking a better employee experience by moving beyond traditional engagement solutions

Welliba empowers organizations to redefine employee experiences. As the first Employee Experience Management System (ExMS), it blends behavioral science and user-centric tech. Employees own their data while HR gains anonymous insights, driving growth and engagement.

Unlocking a better employee experience by moving beyond traditional engagement solutions

markets in which the application is available

web applications built for the client that offer different sets of features

years of cooperation and growing

Creating an interactive AI-powered kiosk experience that brings a personalized design to life at Wedel’s Chocolate Factory.

Wedel needed to create an engaging experience within a 1-minute time limit. Our goal was to build and balance the solution with brand integrity. As a result, we crafted a desktop app that offers a curated AI image database for a variety of chocolate box design options.

Creating an interactive AI-powered kiosk experience that brings a personalized design to life at Wedel’s Chocolate Factory.

350K

people visited the Wedel Museum during the first year and were able to try out our solution

350K

people visited the Wedel Museum during the first year and were able to try out our solution

interactive, remotely managed kiosks equipped with the Flutter Desktop app

months to deliver the Flutter Desktop app

Designed to simplify car rentals and fleet management via a modern application that emphasizes a great user experience

months to deliver feature rich mobile app

100+

locations throughout Switzerland where users can take advantage of the app's capabilities

100+

locations throughout Switzerland where users can take advantage of the app's capabilities

Building one of the biggest Flutter applications in the world

200+

Members worked for a year on the project

200+

Members worked for a year on the project

Flutter Developers working to build a next-generation mobile banking app

months to deliver a modern mobile app

Unlocking a better employee experience by moving beyond traditional engagement solutions

markets in which the application is available

web applications built for the client that offer different sets of features

years of cooperation and growing

Creating an interactive AI-powered kiosk experience that brings a personalized design to life at Wedel’s Chocolate Factory.

350K

people visited the Wedel Museum during the first year and were able to try out our solution

350K

people visited the Wedel Museum during the first year and were able to try out our solution

interactive, remotely managed kiosks equipped with the Flutter Desktop app

months to deliver the Flutter Desktop app

Designed to simplify car rentals and fleet management via a modern application that emphasizes a great user experience

months to deliver feature rich mobile app

100+

locations throughout Switzerland where users can take advantage of the app's capabilities

100+

locations throughout Switzerland where users can take advantage of the app's capabilities

Client feedback that says it all

They delivered the items on time, and they were great to collaborate with. They are truly experts in the Flutter and Dart space. It was a great experience overall.

Abdallah ShabanOutbound Product ManagerGoogle

5.0

Reviewed on

They delivered the items on time, and they were great to collaborate with. They are truly experts in the Flutter and Dart space. It was a great experience overall.

Abdallah ShabanOutbound Product ManagerGoogle

5.0

Reviewed on

LeanCode has delivered the MVP within 2.5 months, exceeding our expectations. Agile and detail-oriented, they've taken the time to understand the banking industry to deliver the most effective solution for our users. They are professional, efficient, and responsive.

Tomasz CzerwińskiDeputy CIOCredit Agricole Bank Polska

5.0

Reviewed on

Tomasz CzerwińskiDeputy CIOCredit Agricole Bank Polska

5.0

Reviewed on

Working with LeanCode has been an exceptional experience. Their project management is highly professional, with clear communication and well-organized processes ensuring smooth collaboration.

Fernando OliveiraHead of TechnologyNOS

5.0

Reviewed on

Working with LeanCode has been an exceptional experience. Their project management is highly professional, with clear communication and well-organized processes ensuring smooth collaboration.

Fernando OliveiraHead of TechnologyNOS

5.0

Reviewed on

Explore our expert insights to build better software

Migration to Flutter

Download

Migration to Flutter

A 21-step roadmap covering the entire Flutter migration process, from initial assessment to project rollout, with proven migration strategies and success stories from global enterprises.

Download

Flutter CTO Report 2024

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Flutter CTO Report 2024

A comprehensive summary of insights and opinions on Flutter from CTOs, CIOs and Tech Leads, based on their experience with various Flutter projects.

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Flutter for Enterprise

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Flutter for Enterprise

Based on the experience from large-scale projects with more than 20 Flutter Devs, we summarized best practices for building enterprise applications in Flutter.

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Meet our expert

Let’s talk about your big vision!

Łukasz Kosman / CEO at LeanCode

lukasz@leancode.pl

Hi,

Choose the topic you're interested in and let's talk! Whether you're planning a new product, improving an existing one, or exploring one of our solutions, we'll connect you with the right expert to discuss how we can help.

Łukasz KosmanCEO at LeanCode