adesso BLOG

Version control is a system that helps developers track, manage and secure changes to code. This blog post is aimed at non-developers and explains what version control is, what advantages it offers and how it can be used in your daily work, especially with GitLab.

Seit Spring Boot 2.3 werden detaillierte Fehlermeldungen aus Sicherheitsgründen standardmäßig unterdrückt. Das Frontend benötigt aber oft spezifische Fehlerdetails, um eine gute User Experience zu gewährleisten. In diesem Blogbeitrag zeige ich, wie du in Spring Boot Fehlerdetails sicher und gezielt an das Frontend weitergeben kannst - ohne die Sicherheit deines Projekts zu gefährden. In meinem Blog-Beitrag erfahrt ihr, wie ihr mit @ControllerAdvice, ErrorAttributes und Annotations eine maßgeschneiderte Fehlerbehandlung implementieren könnt.

Microservices are a prevailing trend in software architecture that breaks down large systems into independent units. They offer advantages, but are not always necessary. Alternatively, a modularised monolith can be useful, especially if the boundaries between microservices are fluid. In this blog post, I will discuss modularisation concepts in the Java ecosystem, with a focus on Spring Modulith.

In the dynamic landscape of software development, we come across new programming languages, frameworks and tools almost every day that are designed to make our work as developers more efficient, faster and more secure. Python and Rust are two such languages that have been gaining influence in recent times. In this blog post, I will focus on ways to combine these important languages.

In this blog post, I will provide a brief introduction to the fascinating world of the Rust programming language that I hope will spark your curiosity. Rust is a system-level programming language that focuses on performance and security. It is ideal for a variety of applications, ranging from system programming to web development.

I learnt how to evaluate candidates in the Angular domain in recent years. During that time I noticed that there are no standardised certifications. As Angular is constantly evolving and requires a broad skillset, I am planning to create a guide used to evaluate developers consisting of three levels – junior, professional and expert – as a more objective way to assess candidates. The minimum requirements for each of the individual levels are described in this blog post.

I am an IT management consultant, though I currently work as an IT consultant and project manager. In this blog post I describe my journey from a Python novice to a REST service (junior) developer.

You can learn a lot from competitive sports that you can apply in your professional life. However, my aim in this blog post is not to lay out a set of golden rules, because everyone is different. I will instead describe the personality traits that mark me out and have helped me learn and grow – both in sports and in my job.

Companies can no longer avoid the migration to SAP S/4HANA. We want to standardise the transformation process with our active transformation – from strategic planning and organisational enablement to detailed planning and implementation. To this end, we have defined six stages with which we approach the S/4HANA migration process step by step. I want to use this blog post to present these six stages to you so you have a better understanding of our process model.