We develop software.

Agile. User-centric.Successful.

Software development, modernization & operations

You need more than a team that simply executes requirements. You need a partner who takes ownership and thinks ahead. That’s how we work.

We support your systems throughout their lifecycle — from planning and development to reliable, long-term operations. Rely on our deep expertise in Java, modern web technologies, UI/UX, applied AI and DevOps tooling.

All services at a glance

Solution development

Custom software tailored precisely to your processes and business requirements.

AI Discovery Session

Together, we identify practical, high-value AI use cases for your organization – pragmatic rather than theoretical.

Open Source

Our engineers are active members in open-source projects – and transport this knowledge into customer projects.

Own products and solutions we invest in every day

Our products are created where standard solutions fall short — or where efficiency in software development and operations can be improved. Each platform was born from a concrete technical need and is actively developed and operated by us.

All products at a glance

EXOKNOX

Data Management for Function Data

HIBU

Cost-efficient Development of AI-based Software

OpenWebStart

Use Java Desktop Applications As You Know It

VOLTA

The industry Solution for Swiss Electrical Companies

What our clients achieve with us

These case studies highlight how we transform ideas into long-lasting, productive solutions – from development to modernization to stable operation.

All projects and references at a glance

BioMedIT

Responsible processing of health data for medical research

CVS Engineering

Automated document processing meeting highest demands

Canton of Aargau

Centralized data source as a modern web application

Debeka Insurance

Smart support for sales representatives

Canton of Aargau

Digitalization of planning process for soil usage

Research Institute of Organic Agriculture FiBL

Optimum nutrient budgets for sustainable soil quality

Who we are – and how we work

As your engineering partner, we take full responsibility – planning, building and operating your software with a focus on measurable value. We work openly, pragmatically and reliably.

Learn more about us

Why we are your perfect partner

Engineering partner with responsibility. Plan. Build. Run.

Our company culture

Open, pragmatic, reliable.

Our community engagement

Open-Source. Talks. Meetups.

Our locations

Switzerland, Germany & India – remotely close to you.

Working at Karakun

Meaningful projects. Learning culture. Team.

Karakun Developer Hub

Guides, tools & best practices.

News from Karakun

News, dates and insights into our daily working life.

All news and events