All Services
Complete software development
Web Development
App Development
UX-UI-Design
Backend and frontend development
Reinforcement of your IT team
Implementation of innovative solutions
Artificial Intelligence
Accessibility
Frontend
React
Angular
JavaScript
Backend
Java
Kotlin
Node.js
Mobile
iOS
Android
Kotlin Multiplatform
Swift
Databases
Structured Query Language (SQL)
NoSQL
Web3
Blockchain development
As a software development company based in Essen, in the heart of the Rhine-Ruhr metropolitan region, we support you from the initial idea to the successful digitalisation of your business processes. Our customer base includes corporations as well as non-profit organisations, universities, SMEs and start-ups, both in the B2B and B2C sectors. We also support external IT teams with our developers, regardless of the project phase. This ensures that your projects run smoothly and on time.
Experience custom web development that strengthens your brand and optimizes your online presence. ITsquare offers responsive design and powerful content management systems such as WordPress and Joomla.
Harness the power of mobile technologies with our first-class app development for iOS and Android. We offer appealing design, intuitive user guidance and top performance.
Our experienced team develops robust and scalable applications with modern frameworks such as React, Angular, Vue.js and powerful backend solutions such as Node.js, Python and Java.
Impress your users with outstanding UX and UI design. ITsquare develops user-centered designs that are both visually appealing and functional through prototyping, usability testing and design systems.
From 2025, barrier-free software development will become particularly relevant due to the “Barrierefreiheitsstärkungsgesetz” (BFSG). Our services ensure that your digital products are accessible to everyone.
Our flexible support for your IT projects offers short-term support at every stage of the project. ITsquare’s IT outsourcing ensures that your projects run smoothly and your business goals are achieved.
We use our own AI solutions to achieve customized and innovative results for your projects.
In addition, we rely on proven external AIs such as ChatGPT to offer you the best possible service.
We look forward to hearing from you. Please do not hesitate to contact us if you have any questions or concerns.