Not only companies today are faced with the question: How do I find suitable and skilled IT employees? Open source projects that rely on the work of volunteers have the same problem. One example is the Core Rule Set (CRS) project, which is working on a comprehensive rule set for the ModSecurity web application firewall under the umbrella of the open source organization OWASP. To ease the shyness of potential team members, we are portraying selected developers from the core team. The first portrait has already been published on the CRS project blog, more will follow soon.