Chuckles mentions Vox Day is calling:
- Producer/Project Manager. Someone to keep track of what everyone is doing and free up Rifleman to focus on the coding.
- Mediawiki — has worked with the Mediawiki codebase and has deployed Mediawiki sites for at least 2 years, has worked on or is at least familiar with Mediawiki templates and extensions.
- PHP — understands the internal and external architecture of PHP, is aware of latest developments in PHP 7, HHVM and other optimizers, has experience with problems and solutions in large-scale PHP projects.
- Web application optimization — familiar with various methods of caching and parallelizing web applications, including load-balancing, proxy servers, Memcached, ElasticSearch, Varnish, knows Apache, NGinX.
- PostgreSQL Administrator — good understanding of configuration settings, performance tweaks, security, user account management, database/filesystem interaction, replication, failover, backup/restore automation.
Not exactly sure what Big Fork is but if you click on that link, his comments thread and email are both there.