Hans-Jürgen Schönig has been in professional PostgreSQL for over 16 years now and has dealt with customers around the globe. His company Cybertec Schönig & Schönig GmbH offers professional services for PostgreSQL, which includes training, 24x7 support, as well as consulting.
We at PgConf US are appreciative of all contributors willing to help us grow the largest PostgreSQL Conference in North America. It is quality content like this training that allows PostgreSQL to continue its upward growth. What a great community we have! Now might be the time to get your tickets!