Whenever I face a challenge I can’t solve on my own or need deeper expertise in the Jmix ecosystem, I turn to Jmix Consultancy Services. Every request has been handled quickly, efficiently, and with great accuracy. The Jmix team is highly professional and demonstrates not only strong knowledge of their own products but also a broad understanding of the wider software and IT industry. As a result, they truly understand my needs and tailor their services to deliver maximum value. My most recent request involved adding complex functionality to a platform add-on, and they not only delivered it seamlessly, but also agreed to include it in future releases, thus saving me from having to maintain it myself.
Migrate to
the latest version
of
Jmix
CUBA Platform developers can transition to the modern Jmix stack with long-term
community support and
broader development opportunities.
CUBA Platform and Jmix 1.x are in maintenance-only mode. No new features or security updates.
Why migrate
- CUBA Platform has reached end of life
- Vaadin 8 and GWT are no longer maintained
- Jmix Classic UI is based on GWT, which is no longer maintained
- Legacy expertise is scarce and expensive
- Modern Spring Boot, Vaadin Latest, real CSS theming (modern technologies)
- Flowable BPM, REST DataStore, AI Assistant in Studio
- Professional vendor support and active community
- Updates and new features of Jmix
Real feedback
Haulmont Technology delivered the project on time and offered reliable development consulting support. The team ensured an efficient workflow through their prompt responses, supportiveness, and organized approach. Their extensive industry expertise was outstanding.
Read Full ReviewAs a Java backend engineer, I found the JMIX training vital for bridging the gap to UI development. The course’s practical approach and expert instruction boosted my confidence and skills, preparing me to build UIs and transition into a full-stack developer role. I highly recommend this training as a streamlined path to becoming a proficient full-stack engineer without diving into HTML, CSS, or JavaScript.
Read Full ReviewMigrate on your own
with step-by-step validation and controlled, wave-based refactoring.


