CUSTOM SOFTWARE DEVELOPMENT
GET A SOFTWARE FULLY
ACCOMPLISHED WITH
YOUR NEEDS
Custom software is made for the most innovatives companies. It allows fully control and automating every business process according internal needs. Going this way it is a long running strategy to reduce operational cost and gain efficiency. Our experts Team allow you to making this process smoothly.
Trusted by companies like
Our services
We have highly skilled engineers with excellent technical knowledge and experience in using the latest software standard.
Custom business app development
We are using the latest technologies to deliver feature-rich, user-friendly, and tailored web applications that fit business needs. We build B2B and B2C web applications, covering the full cycle web application and portals development.
Custom enterprise software development
We work with you to design, develop, and implement a customized, full-spectrum enterprise software based on your needs and goals. We deliver solution with unique properties whose processes do not fit existing software.
Redevelopment
This process is used for modernizing a large monolithic application by extracting parts of its functionality and rebuilding them as cloud-native services. We are using well-defined appropriate methodologies, technologies, and cloud architecture skills for doing it smoothly.
Technology expertise
We have +25 experts that can help you with: custom .NET apps development, .NET web development, .NET desktop apps development, mobile development, cross-platform development, .NET cloud development, including AWS, Google, and Azure services, ASP.NET Development Services.
.Net custom appdevelopment
We provide companies with custom, robust .NET solutions across multiple industries for more than 15 years. Being experienced .NET development company, we carefully choose between multitier, microservices, and cloud-based architecture types, to make sure that it will perfectly suit the needs of an application.
Web development
Custom software will help you build great products and achieve specific business goals. We offer web development consulting, product design, app development, optimization, security checks – and whatever you might need for your product to succeed.
Mobile development
We provide full-cycle mobile app development services: expert business analysis, design and development of your mobile application from idea to launch, integrating the new product into your infrastructure and providing further optimization and scale-up on demand.
Desktop development
We build many robust desktop applications: standalone business software, software utilities, client-server application development, desktop applications for Windows, Linux/Unix, Mac OS, Android, Graphic processing applications, collaborative applications and desktop games development.
Cloud development
We provide cloud-based app development services using Google App Engine, Amazon Web Services, and Microsoft Azure. We can help you with developing a SaaS app whether it is creating a stack from scratch with open source cloud systems and languages like .NET, PHP, Java or on an existing platform.
Qa services
We apply the right type of testing, either manual or automated matching each particular stage of your software product lifecycle: development, implementation and maintenance.
Database development
We develop all kinds of database software solutions, providing custom-tailored database platforms to all industry types and business sizes.
Automation and continuous integration
Development practice where developers integrate code into a shared repository frequently. Each integration can then be verified by an automated build and automated tests and automated deployed.
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
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