Stephan Rosentreter

I would like to take on new technical challenges. I can quickly adapt to new environments and have a passion for developing great software. I am a Team-Player with Tech-Lead Experience and able to handle stressful situations. I would be delighted to assist you in successfully implementation of your projects and to support your team with my knowledge and experience. Summary I am a German programmer, qualified in the fields of application and full-stack software development. I offer high quality standards, an agile and methodical approach, planning certainty and reliability. I completed my vocational training as an IT assistant in Bonn and hold ISTQB® Certified Tester certification. With over 25 years’ professional experience, I have extensive knowledge of front-end, back-end and infrastructure technologies. I am constantly updating my skills in new technologies, languages and concepts, as well as AI development, and apply these practically in my projects. Thanks to my training and many years of professional experience, I am able to specialise in new challenges independently and in a very short space of time, and to apply them successfully in practice in a targeted, professional and appropriate manner.