--- title: "Join Jmix Online Course: Spec-Driven AI Development with Jmix" description: Build a Jmix application end to end. You write requirements, an AI agent turns them into a spec and then into code, you stay the author of the result. image: https://forms.jmix.io/hubfs/%D0%9A%D1%83%D1%80%D1%81%20Spec-Driven%20AI%20Development_1280x1280.png --- [![logo-white-2](https://22271054.fs1.hubspotusercontent-na1.net/hub/22271054/hubfs/logo-white-2.png?width=163&height=40&name=logo-white-2.png "logo-white-2")](http://jmix.io) close [![Jmix-Logo-RGB-1](https://forms.jmix.io/hs-fs/hubfs/Jmix-Logo-RGB-1.png?width=200&height=61&name=Jmix-Logo-RGB-1.png "Jmix-Logo-RGB-1")](http://jmix.io) ##### 29-30 September 2026 ### Spec-Driven AI Development with Jmix ### online ### from scratch ### 6 hours ### two 3-hour sessions ### Price: 50$ [Save a seat](https://forms.jmix.io/online-course-ai-development#register) ![magnific\_img1-specdriven-ai-develo\_5jl5wm7Kxe](https://forms.jmix.io/hs-fs/hubfs/magnific_img1-specdriven-ai-develo_5jl5wm7Kxe.png?width=2000&height=2000&name=magnific_img1-specdriven-ai-develo_5jl5wm7Kxe.png "magnific_img1-specdriven-ai-develo_5jl5wm7Kxe") **Build a complete Jmix application end to end — not by clicking through wizards, and not by prompting and hoping. You write requirements, an AI agent turns them into a spec and then into code, and you stay the author of the result.** **Prerequisites:** **comfortable with Java.** Prior Jmix experience is not a 'must' requirement. # What you'll build One project from an empty repository to a **running application**: a **domain model with relationships and composition, generated screens, and a business rule** that holds wherever data changes. The project also includes **role-based access down to individual records** and a **deployable artifact with environment profiles**.   ![Mascot Jago\_Pose-30](https://forms.jmix.io/hs-fs/hubfs/Mascot%20Jago_Pose-30.png?width=1667&height=1492&name=Mascot%20Jago_Pose-30.png) # Build a Real Application, Step by Step # One through-line project — an office meeting-room & desk booking app — built in the order a real app comes together. # Every step runs the same loop: # 1. Explain the Jmix concept (what it is, why, how it works) # 2. Studio generate one canonical example with Jmix Studio (the "golden sample") # 3. Spec write a specification that embeds that example # 4. Agent the agent scales it to the rest # 5. Review + Verify check the result against how Jmix works, and run the app **You stay the author**; the agent is an accelerator, not an autopilot. ![Pay2](https://forms.jmix.io/hs-fs/hubfs/Pay2.png?width=336&height=336&name=Pay2.png) # Limited seats available! # Price: 50$ ![Shape Image One](https://forms.jmix.io/hubfs/raw_assets/public/@marketplace/MagicalMtas/EduMind/images/about/about-shape-1.png) ![Shape Image One](https://forms.jmix.io/hubfs/raw_assets/public/@marketplace/MagicalMtas/EduMind/images/about/about-shape-2.png) ![Shape Image One](https://forms.jmix.io/hubfs/raw_assets/public/@marketplace/MagicalMtas/EduMind/images/about/about-shape-3.png) ![Shape Image One](https://forms.jmix.io/hubfs/raw_assets/public/@marketplace/MagicalMtas/EduMind/images/about/about-shape-4.png) ![Enrique Céspedes](https://forms.jmix.io/hubfs/Enrique%20C%C3%A9spedes.jfif) The information presented was very usefull, and variated, I am on a migration process of a system that was develop on a earlier version of jmix, so I'm going to have the chance tu apply them.  The instructor was very professional, pretty sure of what he was explaining, couple of moments where the hot deploy did not help him, but nothing unexpected if you are used to work with jmix or cuba platform. I am very satisfied with the training, the material provided are going to be a very usefull reminder of how to code propertly. ### [Enrique Céspedes](http://www.linkedin.com/in/enrique-cespedes-java-developer) Java Developer ![Florin Tanasă](https://forms.jmix.io/hs-fs/hubfs/Florin%20Tanas%C4%83.jpg?width=132&height=132&name=Florin%20Tanas%C4%83.jpg) Since I have been working with your product for some time, some of what was presented was familiar to me, but a large part was new. Dmitriy Vaschenko is a very good professional and sometimes he is funny, he relaxes the atmosphere very well. I liked that he used Jmix Studio to a minimum, this was useful for us. The course was a real marathon for both the master and the students, it really covered almost everything that is necessary for a developer.  ### [Florin Tanaša](http://www.linkedin.com/in/florin-tanasa) Engineering Specialist ![Atamert Çakır](https://forms.jmix.io/hubfs/Atamert%20%C3%87ak%C4%B1r.jfif) Most of the information presented was highly relevant and practical, directly applicable to my work. The instructor was highly professional, knowledgeable, and engaging throughout the course. I am very satisfied with the training; it exceeded my expectations in many aspects. The course was excellent as it is. Adding more real-world examples or case studies could make it even better. ### [Atamert Çakır](https://www.linkedin.com/in/atamertcakir) Full Stack Java Developer ![1730715431241](https://forms.jmix.io/hubfs/1730715431241.jfif) As a Java backend engineer, I found the JMIX training vital for bridging the gap between backend and 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.  ### [Jean-Claude Bucumi](https://www.linkedin.com/in/bu10/) Java backend developer ![изображение (1)](https://forms.jmix.io/hs-fs/hubfs/%D0%B8%D0%B7%D0%BE%D0%B1%D1%80%D0%B0%D0%B6%D0%B5%D0%BD%D0%B8%D0%B5%20(1).png?width=200&height=200&name=%D0%B8%D0%B7%D0%BE%D0%B1%D1%80%D0%B0%D0%B6%D0%B5%D0%BD%D0%B8%D0%B5%20(1).png) I enjoyed this course and learned new things to apply immediately in practice. All the topics discussed were presented through practical examples, while the instructor implemented them in real-time, which is very instructive and adds a lot of genuine credibility to the Jmix platform. The instructor was highly skilled and professional and could answer all the questions regardless of their complexity. I'm very satisfied and would highly recommend this course to anyone looking to work with Jmix, both platform beginners and proficient users of prior versions of Jmix.  ### [Mladen Bucan](https://www.linkedin.com/in/mladen-bucan-bb334953/)  Java developer ![1705488309403](https://forms.jmix.io/hubfs/1705488309403.jfif) The course was interesting and amazing to follow with Dmitriy. For the instructor I will give him a mark of 1000/10 (he is professional, academic, humble, he has patience to answer all our questions). If you can, tell the Jmix tech team that they create a great tool well-architected and extensible.  ### [El bachir NOUNI](https://www.linkedin.com/in/elbachir-nouni/)  Java Developer The information provided was extremely helpful. I was very pleased with Dmitryi and the training session. I appreciated that he began incorporating short breaks, as it was initially challenging to maintain focus for three hours straight.  ### [Jan Duda](http://www.linkedin.com/in/jan-duda-a84644329) Java developer # About Jmix Trainer   ## Experience: ![Section Shape Image](https://forms.jmix.io/hubfs/raw_assets/public/@marketplace/MagicalMtas/EduMind/images/svg/section-title-shape.svg) ![Experience](https://forms.jmix.io/hubfs/raw_assets/public/@marketplace/MagicalMtas/EduMind/images/svg/check.svg) 3+ years working in the Jmix platform team ![Experience](https://forms.jmix.io/hubfs/raw_assets/public/@marketplace/MagicalMtas/EduMind/images/svg/check.svg) Senior Jmix trainer & IT instructor ![Courses Advantage Image](https://forms.jmix.io/hubfs/raw_assets/public/@marketplace/MagicalMtas/EduMind/images/svg/check.svg) Experienced in Java, SQL, Enterprise Software, JavaScript, CSS, Vaadin, Gradle   ## Specialization: ![Section Shape Image](https://forms.jmix.io/hubfs/raw_assets/public/@marketplace/MagicalMtas/EduMind/images/svg/section-title-shape.svg) ![Experience](https://forms.jmix.io/hubfs/raw_assets/public/@marketplace/MagicalMtas/EduMind/images/svg/check.svg) Corporate developer training ![Experience](https://forms.jmix.io/hubfs/raw_assets/public/@marketplace/MagicalMtas/EduMind/images/svg/check.svg) Mentorship for enterprise teams  ![D 400](https://forms.jmix.io/hs-fs/hubfs/D%20400.png?width=400&height=400&name=D%20400.png "D 400") ## Dmitry Vaschenko, Jmix Lead Trainer Dmitry combines deep technical expertise with accessible teaching style, making complex BPMN and Jmix concepts easy to grasp.  # Program (6 hours of training in English) # Session 1 **Setup and method:** an empty Jmix project, an AI agent wired to it under a rules toolkit, and the loop itself. **Foundations:** entities, relationships, composition, enumerations; **Screens generated** from the model; **Business logic** where it belongs, in a service rather than a screen. # Session 2 **Security:** resource roles and row-level access, so a user sees exactly the records they should. **Deployment:** runtime profiles, an executable artifact, a container. **Wrap-up:** where agents help, where they mislead, and what to take back to your own project.   # Certificate of Completion ![Spec-Driven AI Development with Jmix forSite](https://forms.jmix.io/hs-fs/hubfs/Spec-Driven%20AI%20Development%20with%20Jmix%20forSite.png?width=842&height=596&name=Spec-Driven%20AI%20Development%20with%20Jmix%20forSite.png) ![Mascot Jago\_Pose-16](https://forms.jmix.io/hs-fs/hubfs/Mascot%20Jago_Pose-16.png?width=2000&height=1790&name=Mascot%20Jago_Pose-16.png) At the end of the course, students receive a certificate of completion and a digital badge they can share on social media. # Course Details ![Categorie Image](https://forms.jmix.io/hubfs/raw_assets/public/@marketplace/MagicalMtas/EduMind/images/categorie/categorie-1.svg) [**Dates: 29 - 30 September**](https://forms.jmix.io/online-course-ai-development#join) ![Categorie Image](https://forms.jmix.io/hubfs/raw_assets/public/@marketplace/MagicalMtas/EduMind/images/categorie/categorie-2.svg) [**Schedule:** **3 hours** per day with a break](https://forms.jmix.io/online-course-ai-development#join) ![Categorie Image](https://forms.jmix.io/hubfs/raw_assets/public/@marketplace/MagicalMtas/EduMind/images/categorie/categorie-3.svg) [**Resources: Lesson materials** shared with participant](https://forms.jmix.io/online-course-ai-development#join) ![Categorie Image](https://forms.jmix.io/hubfs/raw_assets/public/@marketplace/MagicalMtas/EduMind/images/categorie/categorie-5.svg) [**Format:** Live online via MS Teams, with Q&A and in the **dedicated Slack channel**](https://forms.jmix.io/online-course-ai-development#join) ![Categorie Image](https://forms.jmix.io/hubfs/raw_assets/public/@marketplace/MagicalMtas/EduMind/images/categorie/categorie-6.svg) [**Total Duration: 6 hours**  (2 sessions × 3 hours)](https://forms.jmix.io/online-course-ai-development#join) ![Categorie Image](https://forms.jmix.io/hubfs/raw_assets/public/@marketplace/MagicalMtas/EduMind/images/categorie/categorie-7.svg) [**Time: 16:00 – 19:00** CEST (UTC+2)](https://forms.jmix.io/online-course-ai-development#join) NEW Program ## Learn Your Best Development Productivity with Jmix ![Section Shape Image](https://forms.jmix.io/hubfs/raw_assets/public/@marketplace/MagicalMtas/EduMind/images/svg/section-title-shape.svg) We conduct a course after the group is recruited on a certain topic ### Working with files and data manipulation - 14 hours ● Entity types in Jmix ● Jmix framework annotations for entities ● Data store. Supported databases ● Multiple data stores. Referencing entities from different data stores ● Traits: Versioned, Audit, HasUUID, SoftDelete ● Key-value entities ● Entity states ● Database versioning. Liquibase Tool ● Non-standard data types (JPA converters) ● Entity Manager service. Usage and transaction management ● Entity graph for data fetch ● DataManager and EntityManager services. Similarities and differences ● Data Security and DataManager ● Data and Query Cache. Cache customization ● JPA callbacks ● Entity lifecycle events ● Optimistic and pessimistic locks ### Developing user interface for Jmix applications - 14 hours • Views in Jmix • Opening Views – ViewsNavigation and DialogWindows APIs • Routing and Navigation • Notifications and Dialogs • Background tasks • Facets – non-visual view components • Views extensions and working with view template • Event Bus – global events in Jmix • Lazy loading in views • Styling • Layout rules • Creating Custom Action class • Creating UI components ### Jmix applications deployment - 4 hours ● Preparing the application for deployment ○ Deployment checklist ● Execution profiles ● Types of artifacts for deployment ○ Fat Jar ○ War ○ Docker image ● Application runtime overview ○ Dedicated server ○ Container ● Application deployment options ● Ensuring fault tolerance ○ Application clustering ○ Database replication ● Application monitoring and diagnostics tools ### Access control subsystem - 8 hours ● Roles - advanced topics ○ Scopes ○ Specific policies ● Data access restrictions ○ Application of restrictions ○ Overriding data access checks in business logic ● Anonymous access to the application UI ● Programmatic user management ○ Data model of users and roles ○ User creation ○ Role assignment ○ Implementing a scenario of user registration and activation ● Additional security features ○ System authentication ○ Authentication events ○ User substitution ● Accessing users in Jmix add-ons. UserDetails, UserRepository, UserManager ● External authentication services ○ Integration with LDAP and Active Directory ○ Integration with KeyCloak SSO ○ Login and registration via social networks (Google and GitHub) ### Maps add-on - 2 hours • General information about add-on • Component elements • Raster layers and their sources • Working with data • Feature styling • Cluster • Heatmap • Map interactivity • Map projection • Real-time data update ### Creating reports - 4 hours ● Jmix report generator overview ○ YARG ○ Templates ○ Fetch data ● Report Wizard ● Creating a simple report ○ XLS format ○ DOC format ● Using Groovy to fetch data ● Displaying graphic files in a report ● Generating a Master-detail report ● Creating a matrix report ● APIs for working with reports ○ Standard Actions ○ Services ### Business Process Automation with Jmix BPM - 20 hours ● Overview of the BPM component of the Jmix framework ● BPMN Specification for developers ● Create and execute a simple business process ● Process Variables ● Assigning users to tasks ● User task management ● Accessing Jmix data from the process ● Decision-making using DMN notation ● Various types of service tasks ● Development of process forms ● Use of different types of subprocesses ● Transactions in BPMN and asynchronous tasks execution ● Loops in BPMN and working with collections (multi-instance activities) ● Using BPMN messages and signals in processes ● Inter-process collaboration ● Process administration capabilities ● Using Jmix software components as part of business processes ● Handling business process execution errors ● Execution listeners in Jmix ● APIs for working with business processes ### Full-text search - 2 hours ● Full-text search system architecture ○ Elastic search ○ The concept of a "document" ○ Indexes ● Integration with Jmix ○ Configuring an application ○ Starting indexing processes ○ Indexing data in a database ○ Indexing uploaded files ● Scaling the full-text search engine ### Charts add-on - 4 hours ● Types of charts used in the module ● Data binding ○ Data containers ○ Programming interfaces ● Event Handling ● Incremental refresh for datasets ### Emailing functionality - 2 hours ● Features of the module for sending emails ● Customization ● Creating messages ○ Creating simple messages ○ Using templates ○ Creating attachments ● Administrative interface ● Program interface of the module ### Multi-tenant applications - 1 hour ● Definition of multitenancy. Approaches to building multitenant applications ● Implementation in Jmix ● Data model design features ○ Shared data ○ Client data ● Administration of multitenant applications ○ User creation ○ Local administration ○ Authorization from URL ● Multi-tenancy module API ### Testing Jmix applications - 2 hours ● Server-side testing ○ Rules for tests writing ○ JUnit ○ SpringBootTest ● Administrative interface testing ○ Selenide Library ● API testing ● BDD: using the Gauge Library ### Using Jmix Studio efficiently - 2 hours ● Code refactoring capabilities ● Code generation (Intentions) ● Inspections ● Jmix Studio configuration ![Shape Image One](https://forms.jmix.io/hubfs/raw_assets/public/@marketplace/MagicalMtas/EduMind/images/faq/faq-shape-01.png) ![Shape Image One](https://forms.jmix.io/hubfs/raw_assets/public/@marketplace/MagicalMtas/EduMind/images/faq/faq-shape-03.png) ![Shape Image One](https://forms.jmix.io/hubfs/raw_assets/public/@marketplace/MagicalMtas/EduMind/images/faq/faq-shape-04.png) ![Shape Image One](https://forms.jmix.io/hubfs/raw_assets/public/@marketplace/MagicalMtas/EduMind/images/faq/faq-shape-05.png) ![Shape Image One](https://forms.jmix.io/hubfs/raw_assets/public/@marketplace/MagicalMtas/EduMind/images/faq/faq-shape-06.png)   ## Course Details ![Section Shape Image](https://forms.jmix.io/hubfs/raw_assets/public/@marketplace/MagicalMtas/EduMind/images/svg/section-title-shape.svg) ![Categorie Image](https://forms.jmix.io/hubfs/raw_assets/public/@marketplace/MagicalMtas/EduMind/images/categorie/categorie-1.svg) ###### **Dates:** August 18 – September 1 ![Categorie Image](https://forms.jmix.io/hubfs/raw_assets/public/@marketplace/MagicalMtas/EduMind/images/categorie/categorie-2.svg) ###### **Schedule:** 3 hours per day with a break. 18.08, 19.08, 21.08, 25.08, 26.08, 28.08, 01.09 Monday, Tuesday, Thursday   ![Categorie Image](https://forms.jmix.io/hubfs/raw_assets/public/@marketplace/MagicalMtas/EduMind/images/categorie/categorie-3.svg) ###### **Resources:** Lesson materials shared with participant ![Categorie Image](https://forms.jmix.io/hubfs/raw_assets/public/@marketplace/MagicalMtas/EduMind/images/categorie/categorie-5.svg) ###### **Format:** Live online via **Zoom**, with Q&A and in the **dedicated Slack channel** ![Categorie Image](https://forms.jmix.io/hubfs/raw_assets/public/@marketplace/MagicalMtas/EduMind/images/categorie/categorie-6.svg) ###### **Total Duration: 21 hour** (7 sessions × 3 hours) ![Categorie Image](https://forms.jmix.io/hubfs/raw_assets/public/@marketplace/MagicalMtas/EduMind/images/categorie/categorie-7.svg) ###### **Time: 16:00 – 19:00** (UTC+8, Malaysia Time)   # Join the course! 🤗 🦜 Fill out this quick form to request your spot: