I've been involved with the ASF since 2003. I spend most of my time at the ASF working on Apache Tomcat. I also make small contributions to Apache Commons and Apache Gump.
Elsewhere at the ASF I help out with the security team, the infrastructure team and the branding team. I became a member of the ASF in 2007 and I was elected to serve as a director in 2016.
I can be contacted via markt AT apache DOT org. If you'd prefer to raise your concerns via alternative means (telephone, face-to-face, Skype, IRC etc.), I'm happy to provide those contact details on request.