Custom Software Services

We code hard.
By building only what you need, we can affordably create bespoke mobile and web applications that will supercharge your business operations.

Custom solutions from A to Z

Building an entire solution from planning, project management, development, integrating, delivery and support.


Integrate the latest technology to boost your performance and add missing functionality into your business

Robots / optimization solutions

Small, but powerful scripts that automates tedious data collection and data processing activities in your organization.

Modifications of existing platforms/code

We can help with legacy migrations, integration of API’s with your current platform, fix bottlenecks, debug and optimize speeds.

Quality assurance

In-house quality control improves to improve overall product quality and delivery at all stages of development and launch.

Web and app development

Smart back-end and attractive front-end applications and websites, perfectly aligned to business goals and users needs.

Want to know more?

Discover Celtis

We are a team of passionate individuals who love coding. Find out more about us, our values and how we bring a human touch to the digital world.

Book a consultation

Choose from a free 30-minute consultation or a paid 90-minute deep dive to discover how your business can digitally transform with next-generation solutions.

Let’s talk

Communication is one of our strongest points. If you have any questions, comments, or just want to say hello, get in touch with us right here. Let’s get coding.