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
AssecoSkanskaGogiftCez PolskaDeutsche BankFalk & Ross

Our services

We have highly skilled engineers with excellent technical knowledge and experience in using the latest software standard.
Custom business app development

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, including front end, middleware, and backend development, as well as quality assurance services.
Custom enterprise software 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

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

Technology expertise

We have +25 experts that can help you with: custom .NET apps development, .NET web development, .NET desktop application development, mobile development, cross-platform development, .NET cloud development, including AWS, Google, and Azure services, ASP.NET Development Services.
.Net custom appdevelopment

.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 a particular application.
Web development

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

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

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

Cloud development

We provide cloud-based application 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

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

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

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.
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Our work methodology

Du har en intressant idéDu har en intressant idé
figure
Du har en intressant idé
0
PrototypPrototyp
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Prototyp
1
Grafisk design + funktionerGrafisk design + funktioner
figure
Grafisk design + funktioner
2
Coding
IterationsutvecklingIterationsutveckling
figure
Iterationsutveckling
3
Testing
Test av ApplikationTest av Applikation
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Test av Applikation
4
Färdig ApplikationFärdig Applikation
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Färdig Applikation
5

Our technology stack

Web
ReactReact
AngularAngular
PolymerPolymer
VueVue
PreactPreact
ByakkoByakko
EmberEmber
TypeScriptTypeScript
Mobile
React NativeReact Native
NativeScriptNativeScript
SwiftSwift
KotlinKotlin
Databases
MariaDBMariaDB
MSSQLMSSQL
MySQLMySQL
PostgreSQLPostgreSQL
OracleOracle
MongoDBMongoDB
RedisRedis
SQLLiteSQLLite
Design
PhotoshopPhotoshop
XdXd
IllustratorIllustrator
AnimateAnimate
After EffectsAfter Effects
BlenderBlender
Backend
ServiceStackServiceStack
ASP.NETASP.NET
PHPPHP
Ruby on railsRuby on rails
Node.jsNode.js
Integrations
StripeStripe
Google AnalyticsGoogle Analytics
AwsAws
MailchimpMailchimp
PaypalPaypal
HerokuHeroku
SemaphoreciSemaphoreci
JenkinsJenkins
Google MapsGoogle Maps
SentrySentry
Testing
SwaggerSwagger
PostmanPostman
SeleniumSelenium
XunitXunit
PowershellPowershell
robot

WORKING WITH COMPANIES FROM DIFFERENT INDUSTRIES

Our team is specialized in a wide array of industry verticals

Retail
Retail
Software
Software
Education
Education
Travel
Travel
News
News
Public relations
Public relations
Design
Design
Finance
Finance
Marketing
Marketing
Healthcare
Healthcare
Media
Media
Recruiting
Recruiting
Logistics
Logistics
Automotive
Automotive
Technology
Technology
Energy
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
Reliable service
100% in-house team.
No freelancers
Trusted by people like you
TRUSTED BY PEOPLE LIKE YOU
Over 100+ real, 5 star
reviews on Google.com
Hire experts
Hire experts
We employ only
top 1% developers.
Modern setup
Modern setup
We have the best
workplace in the industry.
AI driven workflow
AI driven workflow
We try to address issues
before they occur.
Save up-to 50%
Save up-to 50%
We are better and yet
cheaper than other solutions

Our values

CUSTOMER ORIENTATION
CUSTOMER ORIENTATION
Customers are out top of mind. We want to exceed the expectations of end-users.
HONESTY
HONESTY
We treat our clients as our friends. We are trying to do our best for help them.
INTELLIGENCE
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
FLEXIBILITY
We’re Agile, Flexible & Lean. We're ready to embrace change every day.
SIMPLICITY
SIMPLICITY
Making difficult things in a simple way. Always finding easy solution.
FAMILY
FAMILY
Our employees are our family.
INNOVATION
INNOVATION
We deliver impossible, innovative solutions. Everything we do is aimed at creating WOW effect for users.
PASSION
PASSION
We bring passion to all we do and think.

VAD KUNDERNA SÄGER

Allan
Vi är glada att jobba med GoOnline och bygga GoGift Engage-lösningen. De har hjälpt oss med att skapa vacker design och en utmärkt projektarkitektur. Vi är riktigt nöjda, systemet ser bra ut och det är väldigt pålitligt.
ProjektledareGoGift.com
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Allan
GoGift.com
Kryspin
Asseco Poland
Hassan
eventDo
Katarzyna
CEZ POLSKA

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Google
Clutch
Clutch
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My Wallet App
MY Wallet App är en marknadsledande personlig ekonomiassistent, byggd för att hjälpa dig att spara pengar, planera för framtiden och för att se din ekonomi samlat på ett ställe. Med den här appen kan du hålla koll på dina dagliga utgifter automatiskt med banksynkronisering, och få veckorapporter om dina utgifter.
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  • Finans
  • Utbildning
  • management
  • Hälsa
  • Resor
  • E-handel
  • Media
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Om oss

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GoOnline-teamet skapas av begåvade människor. Deras idéer förändrar vardagen.

MÖT VÅRT TEAM

Vi är bröder, Kamil och Karol, en av oss är säkerhetsansvarig, den andra en administratör. Gissa vem som är äldre?
Hallå där!!! Mitt namn är Alice. Jag har inte körkort men istället har jag bra idéer !! RaCar-appen är skapad av mig. Jag kan resa med vem jag vill och spara mina pengar. Gå med mig !! Jag kommer med den bästa appidén för dig.
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Hej, jag heter Anna. Jag är IT-utvecklare, men på fritiden spelar jag tennis. Har du sett vår FitnessApp än?
Kalla mig DJ, musik är min passion, men ingen vet det. För alla är jag bara den bästa grafiska designern någonsin !!
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IT-arkitekt, hmmm, vem är det här? Möt den mest kreativa !!! Olek är mitt namn och jag kommer att skapa riktig konst för dig. Jag lovar!!
Jag är Albert, men de kallar mig trollkarl - designer. Jag kommer att skapa en perfekt app för ditt företag, full av knep och magi.
Mitt namn är Paul. Jag testar allt som är möjligt och omöjligt. Det sista ordet finns inte för mig. Så mysteriet har lösts - jag är IT-testare.
Hej allihopa! Kevin här, till din tjänst. Jag är den bästa projektledaren någonsin. Låt oss tillsammans ta reda på vad mitt team kan göra för dig.
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