Openfacesolutions.com was founded in 2014 by Derric Haynie and Helmuth Melcher, as the first software ever to provide accurate late-game EV solutions for HU POFC hands. Derric is a poker pro and author of Quantum Poker; while Helmuth Melcher is the creator of the famous holdemresources.com ICM calculators, among other simulations. Derric and Helmuth have since moved on to other business endeavors.
Since 2017, OFS is run by Wesley Chen and his team. Wesley is a full-time POFC player and coach.