MOBILE APPLICATION
DEVELOPMENT
We will take care your vision. We will guide you smoothly for achieving your goals on small mobile surface. Go with us gain your mobile boost.
Trusted by companies like
Our services
We have highly skilled engineers with excellent technical knowledge and experience in using the latest software standard.
Android development
We provide end-to-end Android app development services from listen about your needs, business analysis, design to Android app programming, testing and launching on Google Play Store.
Ios development
We offer development for the iOS devices — smartphones, tablets, TV and smartwatches. Turn your business idea into a functional iOS apps. You gain sleek interface and seamless user experience, to high-end coding or full-cycle iOS development services.
React development
React is one of the best frontend tools for building interactive web user interfaces. From the biggest social apps to integrated design systems.
React native development
The React Native framework has become very popular recent years as the top choice for cross-platform mobile app development. It helps to cut project budgets and timelines dramatically - both iOS and Android apps are build at the same time without huge efforts.
Quality assurance & testing
We design a quality assurance approach featuring effective and automated testing processes, using skilled testers, proven processes and the modern testing tools and technology.
Saas applications
We designing Software as a Service applications, that are centrally hosted and made available to the customers over the internet by a third-party provider.
Cross platform mobile development
Cross-platform mobile apps are a perfect solution for companies that face budget or time constraints. They have shortest time-to-market moreover they are simultaneously released on all platforms like Android, iOS, and Windows.
Mobile game development
We design and code any mobile game type including social, puzzle, adventure, learning, sports, racing, and casino, and code HTML5 web-based apps designed for mobile.
Enterprise applications
Enterprise Applications are a software solution that provide business logic and tools to model entire business processes for organisations to improve productivity and efficiency.
Ecommerce solutions
We are building eCommerce Apps focusing on close coordination between user experience design, product development, and sales team to make sure all goals are being met.
Api development and documentation
API development services help businesses ease cooperation and data sharing of their custom applications with each other or with third-party application.
Business automation
Business process automation is the use of technology to execute recurring tasks in a business process where manual effort can be replaced. It is done to minimize costs, increase efficiency, and streamline processes.
Fixing bugs and issues
Bug-free software doesn’t exist. They are an integral part of software development. We will help you discover and fix a bug in a custom module developed by others, no matter when, by who, and with what quality it was created.
Management
Finance
Health
Travel
Ecommerce
Media
Education
Our work methodology
You have an interesting Idea
0
Prototype
1
Graphic Design + Features
2
Coding
Iteration Development
3
Testing
Test Application
4
Final Application
5
Our technology stack
Web
React
Angular
Polymer
Vue
Preact
Byakko
Ember
TypeScriptMobile
React Native
NativeScript
Swift
KotlinDatabases
MariaDB
MSSQL
MySQL
PostgreSQL
Oracle
MongoDB
Redis
SQLLiteDesign
Photoshop
Xd
Illustrator
Animate
After Effects
BlenderBackend
ServiceStack
ASP.NET
PHP
Ruby on rails
Node.jsIntegrations
Stripe
Google Analytics
Aws
Mailchimp
Paypal
Heroku
Semaphoreci
Jenkins
Google Maps
SentryTesting
Swagger
Postman
Selenium
Xunit
Powershell
WORKING WITH COMPANIES FROM VARIOUS INDUSTRIES
Our team is specialized in a wide array of industry verticals
Retail
Software
Education
Travel
News
Public relations
Design
Finance
Marketing
Healthcare
Media
Recruiting
Logistics
Automotive
Technology
Energy
Why choose us?
It is not only beeing technology experts ... Our promises are real! When you working with us, you are not taking a risk!
Reliable service
100% in-house team.
No freelancers
No freelancers
TRUSTED BY PEOPLE LIKE YOU
Over 100+ real, 5 star
reviews on Google.com
reviews on Google.com
Hire experts
We employ only
top 1% developers.
top 1% developers.
Modern setup
We have the best
workplace in the industry.
workplace in the industry.
AI driven workflow
We try to address issues
before they occur.
before they occur.
Save up-to 50%
We are better and yet
cheaper than other solutions
cheaper than other solutions
Our values
Customer orientation
Customers are out top of mind. We want to exceed the expectations of end-users.
Honesty
We treat our clients as our friends.
We are trying to do our best for help them.
Intelligence
Thinking of the positive and realistic ways to get
things done. We always take a chance to be
challenged what we believe in.
Flexibility
We’re Agile, Flexible & Lean.
We're ready to embrace change every day.
Simplicity
Making difficult things in a simple way. Always finding easy solution.
Family
Our employees are our family.
Innovation
We deliver impossible, innovative solutions.
Everything we do is aimed at creating
WOW effect for users.
Passion
We bring passion to all we
do and think.
Read more reviews
About us
GoOnline team is created by talented people. Their ideas change everyday life.
Meet our people
We are brothers, Kamil and Karol, one of us is a security officer, the other one an administrator. Guess which one is older?
Hi there!!! My name is Alice. I don’t have a driving license but instead I have some great ideas!! RaCar App is made by me. I can travel with who I want and save my money. Join me!! I will come out with the best app idea for You.
Hello, my name is Anna. I’m IT developer, but in my free time I play tennis. Have You seen our FitnessApp yet?
Call me DJ, music is my passion, but nobody knows. For everybody I’m just the best graphic designer ever!!
IT architect, hmmm, who is this? Meet the most creative one!!! Olek is my name and I will design for You real art. I promise!!
I’m Albert, but they call me wizard – designer. I will make perfect App for Your company, full of tricks and magic.
My name is Paul. I’m testing everything what is possible and impossible. The last word does not exist to me. So the mystery has been solved – I’m IT tester.
Hello everybody! Kevin here, at Your service. I’m the best project manager ever. Let’s find out together what my team can do for You.
Meet our expert
Schedule a meeting and take a step forward with your project
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