Work
We build and run enterprise systems for customers who cannot afford for them to break. Over twenty years that has meant payment platforms, voice and messaging services, telecom self-service portals, resource planning tools, CRM, recruiting and HR software, legal compliance systems and marketplaces — built on Java, .NET, Go and JavaScript, on-premise and across all three major clouds. The domain changes and the stack changes; what stays the same is the kind of system, the one the business runs on. Most of our work sits under NDA, so the case studies below describe the systems, the scale and the decisions without naming the companies. Names and references are available on request. The pattern across all of it is the same: existing systems that carry real revenue, and a change that has to happen without interrupting them. We also build and run our own products. Those we can show you in full.
Client engagements
Enterprise recruiting platform Germany ~4 years
Three separate products, three teams, every feature built separately three times. We designed the platform layer that unified them - the business grew from zero to 30+ enterprise customers on it.
0 → 30 enterprise customers
Legal compliance platform Switzerland ~5 years
Eleven years in production, blocked by an obsolete UI framework, with a decade of compliance logic nobody could afford to lose. We kept it running and designed the way out.
540+ customers · 6,000+ users
Recruiting analytics platform Switzerland ~5 years
A candidate-scoring platform a Swiss federal university runs its entire hiring through. We owned the architecture and the whole Azure estate for five years, across a change of ownership.
18,000 active users
Our own products
Collie · in development
A service marketplace with compliant fiscalization, conditional payment release and AI-assisted matching. We build for ourselves what we build for clients.
Fertik · live
Repair shops run on paper work orders and memory. We built the system that replaces both — ticket lifecycle, a work order the customer can scan to check progress, and analytics showing which devices fail and how.
Elevate Your Software Solutions
Harness the expertise of EonIdeas to craft innovative software tailored to your needs. Located in Varaždin (Croatia), we deliver excellence in development and support.