Knowledge of corrosion welding, Fixed equipment inspection tasks procedures, Thickness inspection management and analysis, Knowledge of NDTs, Software APM Meridium Pestra Credo, Inspection plan development optimization, Knowledge of materials and standards, Risk Based Inspection methodologies, In-service inspection of all types of fixed equipment, Corrosion management and analysis, Inspection Optimization, API Damage Mechanisms of Refinery Chemicals, Piping Circutization TML development