Carsten Heinrich S.

Spring-Boot/Angular full-stack developer with 20+ years of experience

I'm an expert full-stack developer for Java web applications and dynamic frontends, preferring Spring Boot and Angular as the best combination. Spring Boot combined with an Angular frontend, is the base of the most successful web applications in the long run. I'm a developer with over 20 years of experience building professional web applications for all-sized businesses. And the projects made with spring and angular are the projects that run for YEARS! I have worked with Java since 1997, focusing more and more on web development and mainly on the backend. Spring Boot was the most important invention since sliced bread, and Angular is THE perfect match. There is a reason why this concept has been copied so many times, for example, with NestJS in the nodeJS world or Symfony in the PHP world. I work with the type of business owner who cares about quality and their long-term investment because you know getting A+ work will put more money in your pocket. If that sounds like you, and you want to know you're squeezing every dollar out of the effort you've put into your business, I'm the right guy to help. Professional: Computer Scientist Software Architect Languages: German (native speaker), English (fluent), Netherlands (beginner) Year of birth: 1968 Professional Focus: Spring Boot, Angular, REST-Services, Docker, μServices, LowCode & RAD development Development methods: SCRUM, CI/CD, Test driven development, Model driven development Web-Technologies: Angular, TypeScript, jQuery, HTML 5, CSS 3, BootStrap, openAPI Backend Technologies: Sprint Boot, Spring 5, Tomcat, JBoss, GlassFish, Apache2, Docker, Micro-Services, REST-Technologies (Jersey, Spring-MVC, SparkJava, JavaLin), Container-Platform, Enterprise-Sever (J2EE) Development Platforms I used/using: IntelliJ, Eclipse, Visual Studio Code, Xcode, Gradle, maven, ant, Jenkins, git, GitHub, cvs, Visual Paradigm, MagicDraw, make, emacs, vi, Unix-Tools (bash, sed, awk, grep, etc.) Special knowledge: VP/MS-Java-API, eBay-API, PayPal-API, building compilers, HBCI (German banking interface), Nonlinear Optimisation with simulated annealing, Solidity, Ethereum

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  • Angular
  • Spring Boot
  • Microservice
  • Java Persistence API
  • Hibernate
  • Spring Security
  • RESTful API
  • Docker Compose
  • Database
  • Low Code & RAD Software