As a seasoned web developer fluent in German, with a specialisation in PHP and backed by my 8 years of professional experience, I have the kind of robust understanding and fluency in both languages that would make a great fit for your project. I am well-versed in API client-side and server-side scripting and XML communication. My prior works deal significantly with APIs, including hotel booking systems, which aligns perfectly with your needs.
In terms of teamwork and adaptation to different software solutions, rest assured that I am fully capable. My proficiency in HTML, MySQL, Laravel, NodeJS (including ExpressJs), NestJs (including KnexJs), Angular and more adds immense value to the table. Moreover, I'm adept at providing end-to-end services from design to development and even testing.
Lastly, unlike many developers on the market, I maintain transparency at every step and guarantee unrivalled quality. Choose me as your API coder, and you can expect clean codes that are structured for efficiency alongside consistent open lines of communication throughout. Let's connect soon!