JCON OpenBlend Slovenia 2023


Dear presenters,

The JCON OpenBlend Slovenia 2023 conference will be a live event taking place from 1st and 2nd June 2023 in Portorose, Slovenia. Make sure to submit your papers by 31st Jan 2023! 

This year’s conference format will be slightly different from the one we’re used to. There will be two conferences taking place on the same premises and at the same time:

JCON OpenBlend 2023 will cover the following topics:

  • Agile Methodologies
  • Architecture
  • Big / Fast / In-memory Data
  • CI / CD
  • K8s & Containers
  • Core Java / Java SE
  • Cloud Native
  • DevOps
  • IDE & Tools
  • Jakarta EE
  • Microservices
  • Mobile development
  • Spring
  • Security
  • Testing & Quality
  • UI & UX

Anyone who would like to present an interesting topic which doesn’t fit in any of the above listed areas, is also encouraged to submit an abstract.

Paper submission

Presentation format and length

Slovenian and English are the two official conference’s languages. Please deliver the presentation in the language you choose when submitting the abstract. You can submit presentations of a standard duration of 45 minutes. In case you need a longer slot, double-slot lengths are also available. For technical in-depth presentations, or workshops, there are also some 2 or 3-hour slots available.

Abstract submission and deadlines

In order to submit your abstract, please use this form.  When submitting the abstract, please specify the presentation title, a short description (up to 1000 characters), its desired length and difficulty level, and your short biography.

The deadline for submitting the abstracts is 31 st Jan 2023 inclusive. The abstract selection process is expected to be completed till  March 1st 2023.


Obligations and benefits for the speakers

In case the submitted abstract is selected, the speaker is required to:

  • prepare and submit a preliminary presentation in PPT and/or PDF format
  • deliver the presentation (in person) within the above mentioned time limits following the Conference's schedule

The speaker whose talk will be included in the conference schedule obtains a free registration fee for the entire conference and can attend the speaker's dinner a day before the conference start in a pleasant nearby restaurant. The free registration fee applies to the main speaker or author (in case there is more than one author of the presentation) and is non-transferable. Travelling costs to the conference venue and overnight stay are not covered.


Additional information

In case of any additional questions, don’t hesitate to contact Elizabeta Gruden (This email address is being protected from spambots. You need JavaScript enabled to view it.) or Urban Zaletel (This email address is being protected from spambots. You need JavaScript enabled to view it.).

JCON OpenBlend Slovenia 2023 Organisational committee

Paper submission