Flutter
Development services
Let Us Build Any App For Any Screen Or Augment Your Team.
Flutter Frameworks That we Love
We leverage the full potential of Flutter to create the exceptional software. The solutions we use have been proven on a wide range of successful products. We master the current best technologies with an open eye for the future.
- Stale management
- Authentication
- UI
- Utilities
- Engines
- Testing
Bloc
MobX
Binder
GetX
Inject
Flux
Reasons to Choose
GoOnline for Flutter Development Services
5.0 rating
on clutch
We pride ourselves by having a 5.0 rating on clutch. Our reviews come from clients around the world.
5+ Years
of Avg Experience
Our Flutter developers have an average experience of 5+ years. Each of our battle-tested developers knows its tools inside out which results in reliable code.
14 Years
on Market
We have provided proven software solutions since 2008.
High Security
of Project & Data
We guarantee that your project concept & data is secure and confidential.
On-Time
Delivery
Our work metodology is designed to always deliver on time. We know that fast time to market can be very important part of your project.
Newest Trends
- always up to date
We call our philosophy Continuum - we are always open to changes and we look for the newest solutions to make sure that our code is never outdated.
Augment your team or build
your product from scratch with us
Our Flutter Services
Software Types
- Mobile apps
- Web services & apps
- SaaS
Complexity Level
- Large and complex
applications - Business solutions
with strict
requirements - Cross-platform
applications - Data-intensive
applications - MVPs
- Libraries
Groups of Users
- Commercial
Products - B2B
- B2E
- B2C
- Custom enterprise
platforms
How we work
We Match Precise Solutions For Your Needs
We use solutions that are battle-tested, well reviewed or made by us from scratch. This results in faster and more cost effective development process.
Our Build Function Is Pure
This allows us to easily rebuild them if needed.
Our optimalization strategy is tailored for each individual application
Thanks to that approach we are able to get the best performance.
We are not closed to any environment
We are focused on mastering languages, solutions and design patterns instead of individual libraries.
We specialize in custom solutions
That means no compromises when turning your unique ideas into software.
We love Flutter
Flutter is great for creating interfaces for multiple devices using just one language.
We Follow Best Coding Practices
SAFE STYLE CODE
Code Documentation
Data Security practices
Continuous code inspection
Code portability
Code split into short and focused units
Version control tools
Descriptive names for all variables and in-code comments
Application Testing
- 1
Unit Tests - part of our functional requirements specification.
- 2
We verify code behavior in response to the input of standard, boundary, and incorrect values.
- 3
Integration tests verify that the components work together in an appropriate manner.
- 4
Tests are rerun after each significant code change to guarantee proper performance.
- 5
Smoke tests guarantee that no critical errors occur.
Code review practices
- Peer review
- Code walkthrough
- Ad hoc review
- Code inspection
- Code Static Analisis
- Static Application Security
- Testing
Code quality metrics
- Maintinability Index (MI)
- Class Coupling
- Cyclomatic Complexity (CC)
- Technical Debt
- Depth of Inheritance
- Code Coverage
- Duplications
- Code Smells and vulnerabilities
Management
Finance
Health
Travel
Ecommerce
Media
Education
Ourprocess
1
Find a partner
You are here
2
Consult your idea
We are here to show you the possibilities in front of you.
3
Choose a technology
It is time to decide on the technologies you want to base your project on.
4
UX/UI Design
From lo-fi wireframes to a usable piece of art.
5
Development
Here we change design prototypes into fully functional software.
6
Enter the market
It’s time to conquer the market.
Outsource Flutter Development to our Experts
Our high recruitment standards were created to select only the best in their fields. In GoOnline, team chemistry and motivation are equally important to technical skills advancement.
Maciej
Senior Full-Stack Developer
Summary
Maciej is responsible for team management, programming, and code quality control. He brings 6 years of experience in building complex custom software products. His love for learning new technologies and languages makes him always up to date.
- JS
- TS
- React
- MobX
- +14Vue, NodeJS, Deno, Ruby, Ruby on Rails, Python, C#, Rust, GoLang, Gin, PHP, Laravel, Phalcon, Flutter
Dawid
Senior Front-End Developer
Summary
Dawid brings 4 years of experience in front-end development. Over the years he worked on multiple mobile and desktop projects.
- JS
- TS
- React
- Redux
- +14MobX, Zustand, CSS, SCSS, Dart, Flutter, MUI, NodeJs, Express, MySQL, MongoDB, Spring, PHP, Flutter
Dawid
Front-End Developer
Summary
Dawid is a front-end developer with 2 years of experience. Specialist in collaboration with UI/UX designers which results in smart & attractive design with the best performance in mind.
- JS
- TS
- React
- Flutter
- +1Dart
