Over the years, not only the number of websites has steadily increased, but also the complexity and variety of possible uses. From the company homepage to the online store, everything is represented and the offer continues to grow. Trained specialists, so-called web developers, are needed to develop these software products. In Germany, there are now over 500,000 people working as web developers. For the profession, various centers developed. For example, Berlin, Frankfurt, Stuttgart and Karlsruhe have an an above-average number of web and back-end developers. Experts for development are in high demand in many companies, which is why this sector offers good opportunities for young professionals to find permanent employment. This is also evidenced by the number of in the IT sector, which is just 3%. To ensure the supply of the economy, numerous schools and universities offer training courses in the field of web universities offer training courses in the field of web development.