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JPA/Hibernate

This is a back-end, Spring Boot project, hexagonal architecture based, that tries to show my own skills and knowledge level, designing and implementing Java applications by the Spring Framework.

Spring MVC project without REST , with usage of Hibernate, MySql, Thymeleaf, Flyway, Maven.

HappyKanban - a Kanban Board developed as a team project in the Software Engineering II Course at HAW Hamburg.

Application de gestion des RDV médecins à destination des clients utilisation de EJB, JPA persistence API, JAX-WS

Employee Management System is a web-based application developed using Spring MVC, Hibernate, Java, HTML/CSS, and JSP. The goal of the project is to provide a simple and user-friendly interface for managing employee data efficiently.

Super Bank — это ваш личный финансовый парк развлечений! Создавайте аккаунты с мультивалютными счетами и наслаждайтесь процессом их управления. Пополняйте счета и управляйте балансом уже сегодня!

Spring application for a Auction Site that has implemented Spring Security. It is the backend the the Angular application in my profile to manage CRUD operations for auctions, bids, categories items, login/sign up users and other operations needed to run the website.

An academic project done many years ago. It was kept for historical reasons. It uses JSP to generate views.

Many concepts have been implemented in the Java language, and the frameworks has been used in the Java language like hibernate and spring boot Some of the concepts that were applied in this project Spring Framework: Rest API (POST, PUT, PATCH, GET and DELETE), Spring Data Rest, Exceptions, Scheduling, Profiles, Transaction Managements, Repositories, Caching, Custom Validations, AOP, Startup Application Listener.

Hibernate Framework: Entities, Relationship (Compositions and inheritance), Annotations, Fetching Data (Lazy and Entity Graph), Converter, Composite Key, Projections, Validations, Entity Manager (create DDL statement), Hibernate Envers and Spring Data Envers and Searching (Specification and Hibernate ExampleMatcher).

Jackson: Annotations and Polymorphism, Serializable and deSerializable

Lombok, Reflections, MySQL and Maven

Projektarbeit – cimdata – Java Erweiterungskurs:

Webanwendung zur Mitarbeiterverwaltung mit Fokus auf Erstellung und Genehmigung von Urlaubsanträgen.