Lots of reverse engineering of Skill based games, and replication of hardware. Multiple instances of hardware hacking.
Supply chain setup with foreign company and engineers.
Manufacture and engineering of skill based games, hardware, software and physical enclosures.
Multiple instances of on-call repair and troubleshooting.
Truck loading, unloading and driving.
Creation of REACT system.
Tutelage and management of new employees.
Ohio law changes screwed that up.