Java SE | Java EE | Oracle JDK | Open JDK | JVM | Graal VM
Java is a widely used programming language used to create a variety of applications, including web applications, mobile applications, and games. It is an object-oriented language, which means that it is based on the concept of objects and their interactions with each other, and is not simply a series of statements that are executed linearly. Known for its simplicity, portability, and security, Java is widely used to develop robust and scalable applications that can be deployed on a variety of platforms.
J2EE (Java 2 Platform, Enterprise Edition) is a set of technologies and standards used to develop and deploy enterprise-level Java applications. It includes a set of tools and frameworks such as JavaServer Pages (JSP) and JavaServer Faces (JSF), which are designed specifically for building Web applications, as well as technologies such as Enterprise JavaBeans (EJBs) and the Java Persistence API (JPA), which are used to build the backend of an application.
The most popular Java frameworks include Spring and Hibernate. Spring is a framework for developing Java-based applications, while Hibernate is a framework for accessing and managing data in a database. These frameworks make it easier for developers to create and maintain complex Java applications. Other popular Java frameworks include the Apache Struts framework, which is used to build web applications with a model-view-controller (MVC) architecture, and the JavaServer Faces (JSF) framework, which is used to build user interfaces for web applications.
Other technologies commonly used in conjunction with Java include the Java Virtual Machine (JVM) and the Java Development Kit (JDK). The JVM is a program that executes Java code, while the JDK is a collection of tools used to develop Java applications. These technologies are essential for anyone who wants to work with Java.
BITS experts have used Java, Java frameworks as well as related technologies in a wide range of projects. A selection of case studies and references can be found below.
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Selection of case studies and references
Software development
Software development The perfect solution for your requirements - customized software from BITS In a digitalized world, it is crucial to use software solutions that are not only powerful, but also precisely tailored [...]
Technology modernization
Technology modernization From legacy to leading edge - smart IT modernization with BITS At a time when technological developments are advancing ever faster, it is essential for companies to modernize their IT infrastructure [...]
Migration and new development of a web-based solution for empties container management
In this project, an existing MS Access-based system was replaced and completed with a more modern web-based solution with extended functionality.
Migration of a Java business application to Docker as well as startup within a Kubernetes cluster
In this project, the task was to migrate a hotel management software consisting of Java backend, relational database and Angular frontend from a native server environment to a Kubernetes cluster. At the same time, the Kubernetes cluster was designed, rebuilt and put into operation.
Programming, operation and further development of the curated recruiting platform swarmscout.com for personal network recruiting
On behalf of opexxia GmbH, a consulting and implementation agency for complex operational projects in the retail sector, BITS GmbH, as IT development partner, implemented the Internet recruiting platform swarmscout.com and successfully put it into operation.
Integration of GPT-4 (ChatGPT) via OpenAI API into an enterprise travel application for automated curated content generation.
The goal of this project was to optimize the process of creating personal recommendations for places and experiences through the use of artificial intelligence (AI) by integrating features of GPT-4 (ChatGPT) into an enterprise web app via the OpenAI API.
Introduction of two-factor authentication for a leading global provider of commercial vehicles and transport solutions
For a leading global provider of commercial vehicles and transportation solutions, BITS assisted with the implementation of two-factor authentication on an after-sales portal. BITS was responsible for the project management and architecture consulting.
New and further development of a B2B software for order processing in the automotive sector
The goal of this project was to update a B2B software of a leading European vehicle manufacturer to the latest technical state of the art. Thus, not only the security level should be increased, but also the usability should be optimized. Furthermore, additional business processes and functionalities were added to the software.
Cost savings by reducing the amount of memory consumed by SAP systems, establishing monitoring and increasing performance
The goal of the SAP project was to reduce existing storage consumption and thereby save costs in the seven-digit range per year, both in the short term and in the long term.
Development of a web application and a mobile app to improve breast cancer patient follow-up.
Together with Apps in Medicine GmbH, AOK Bayern, DAK Gesundheit and Siemens Betriebskrankenkasse (SBK), under the direction of the Klinikum rechts der Isar of the Technical University of Munich (MRI), BITS participated in the PRISMA study as a consortium partner for the technical infrastructure.
Development of individual software for companies
Development of individual software for companies Custom Software We would like you to perceive us as a partner who stands by you in all questions concerning your software projects. We strive to [...]
Development of a web application for automated exchange of information between partner brands
A web application developed by BITS was expanded to include a Group-wide shortage management process.
Internationalization of an application in particular of the function extension for 21 ESA markets as well as for importers
Further development of a Java business application of vehicle service contracts for international use.
Connection of production machines of a medium-sized manufacturer to the Industry 4.0 OEE solution of BITS for monitoring and optimization of production
In this Industry 4.0 project, BITS' task was to monitor and control production machines with the help of an OEE solution in order to optimize quality, capacity utilization and costs.
Migration of a J2EE EJB2 application
The goal of the project was to lift an aging Java application architecture to a newer technical level. In detail, it was about the replacement of Entity Beans by the Java Persistence API.
Realization of MVPs
BITS has realized a large number of MVPs, prototypes or proof of conctepts. The central goal here is to test a new idea, an alternative orientation or an improvement with the least possible effort and, if successful, to expand it further.
Development of SEO optimized PWAs
Portal applications are implemented by us as high-performance, SEO optimized Progressive Web Applications (PWA) with ServiceWorker integration and Server Side Rendering (SSR) from a Universal Server. PWA is the state-of-the-art standard for modern, device-independent web applications that can be permanently installed on the client and have the same user experience as device-specific native applications.