As a seasoned and skilled Linux Engineer and Full Stack Developer, I not only have extensive experience with Ubuntu, Debian, CentOS, Kali Linux, and Rocky Linux- but also the expertise in Apache, and Web development. Combining these skills equips me for the task of configuring your specific setup which requires a web server with Webmin as a proxy for two Nextcloud servers. I've also worked extensively with Nextcloud (Docker) on various Linux distributions.
Moreover, I understand the importance of proper documentation for any project. Being able to provide comprehensive documentation of my work to ensure future reference is well within my range of capabilities.
Adding to that, I'm fluent in Deutsch, so communication would be seamless. I always strive to complete projects satisfactorily from initial agreement to final execution. My bid aligns perfectly with your request and I assure you undivided attention and timely delivery if granted this opportunity.