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Ich bin selbständiger IT Berater und Unternehmer in der Internet und Software Branche. Ich beschäftige mich mit Design, Enterprise Applikationen, Web Apps und SaaS Produkten. Ich entwerfe und entwickle Business Lösungen und Anwendungen. Ich helfe Unternehmen in Sachen Software Qualität und Wissenstransfer, z.B. mit Angular und Spring Boot.

Bret Victor – Inventing on Principle

Leider ist der Eintrag nur auf Britisches Englisch verfügbar. Read more

Interview: Spring Boot- und Angular-Trainer Björn

Leider ist der Eintrag nur auf Britisches Englisch verfügbar.Recently, full-stack developer Parik tweeted this slide from a talk that neatly - if in a somewhat flippant manner - summarises HTTP status codes: https://twitter.com/parik36/status/1521467121720598536 1**: "Hold on!" 2** "Here you go!" 3**: "Go away!" 4**: "You fucked up." 5**: "I fucked up." In other - only slightly more technical - terms, HTTP status codes can be categorised as: 1**: Informational 2** Successful 3**: Redirects 4**: Client errors 5**: Server error Read more

New Stratospheric Blog Post on Faster Amazon ECS Container Deployments

Leider ist der Eintrag nur auf Britisches Englisch verfügbar.This week, we published a new Stratospheric blog post on how we achieved faster Amazon ECS Container deployments. So, if you're running containerized applications on AWS you might want to check this out. While that specific example uses the AWS CDK in its Java incarnation the general ideas and settings are generally applicable and therefore should easily translate to other languages and environments, too. Read more

Stratospheric Online Course: Early-Bird Offer

Leider ist der Eintrag nur auf Britisches Englisch verfügbar.Earlier his week, we finally released the first iteration of the Stratospheric Online Course - a companion course to our ebook "Stratospheric - From Zero to Production with Spring Boot and AWS"! Having just returned from Spring I/O 2022 in Barcelona - where, incidentally, the authors of Stratospheric met in person for the first time - I can say there are quite a few exciting things in store for Spring Boot and Spring in ... Read more

Manuel Matuzovic – Lost in Translation @ beyond tellerrand Düsseldorf 2022

Leider ist der Eintrag nur auf Britisches Englisch verfügbar.At beyond tellerrand Düsseldorf 2022 frontend developer and accessibility expert Manuel Matuzović gave this insightful - and genuinely funny - talk on web accessibility and in particular on how information often gets lost when web developers focus almost exclusively - to the exclusion of semantics and a design's intent - on the visual aspects while translating requirements into HTML and CSS: Read more

Linda Liukas – Programming Playgrounds @ beyond tellerrand Düsseldorf 2022

Leider ist der Eintrag nur auf Britisches Englisch verfügbar.At this year’s iteration of beyond tellerrand Düsseldorf, Linda Liukas gave this fascinating opening talk on her ideas and concepts for a reimagined programming education: Read more

New Java Features From Java 8 to Java 17: A Comprehensive Overview (Including Examples)

Leider ist der Eintrag nur auf Britisches Englisch verfügbar.This useful article on Java Features from Java 8 to Java 17 (published on Reflectoring) provides a comprehensive overview of Java language features for each of the major Java versions that have ben released since 2014. Such a list comes in handy not only when dealing with different Java versions for different applications or projects but, especially due to the examples provided, can also serve as a conducive starting point for (re-)familiarising oneself with ... Read more

Self-Publishing a Book With (Almost) Complete Strangers: A Recap of Our Writing Process for Stratospheric

Leider ist der Eintrag nur auf Britisches Englisch verfügbar.This week, Philip Riecks - one of the co-authors with whom I wrote Stratospheric - From Zero to Production with Spring Boot and AWS - published this article about our writing process for that ebook on his new blog about subjects such as freelancing, motivation, indie hacking, or productivity: Self-Publishing a Book With (Almost) Complete Strangers This highly detailed documentation of our writing process not only describes how we went about writing, publishing, and marketing ... Read more

7 Practical Design Tips

Leider ist der Eintrag nur auf Britisches Englisch verfügbar.Some time ago, Adam Wathan & Steve Schoger of Tailwind CSS and Refactoring UI published this article with "7 Practical Tips for Cheating at Design". While I don't think that you can actually cheat at design, design being a skill that can and has to be learned, practiced, and honed like any other, pragmatic advice such as using colour and font weight for creating information hierarchy can help with achieving some quick wins and ... Read more

Stratospheric – 1.6 Released: AWS CDK Bootstrapping 🏗

Leider ist der Eintrag nur auf Britisches Englisch verfügbar.This week, we released version 1.6 of Stratospheric - From Zero to Production with Spring Boot and AWS. The main reason behind this release is that we somehow entirely missed talking about an important topic: Bootstrapping an AWS environment for the AWS CDK. You may have already run into this issue when trying to deploy one of our AWS CDK stacks: Has the environment been bootstrapped? Please run 'cdk bootstrap' We've now added a dedicated section on ... Read more
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