Ms Office, Pool electrical safety underwater lighting bonding and earthing, Water feature and fountain nozzle jet and choreography systems, Bim, Revit Mep, Autocad, Water chemistry and disinfection technologies chlorine ozone UV salt electrolysis, Pool hydraulics filtration circulation and balance tank design, hydraulic calculation tools, PLC BMS controls and pool automation systems, Primavera P6, MS Project, Pool heating HVAC and dehumidification for indoor aquatic environments