Experience developing Conceptual, Basic and Detail engineering of projects for Venezuelan Oil Industry, preparing technical documents such as Equipment Specifications ( pumps according to API 610, tanks according to API 650, tanks), Design Criteria, Materials' lists, valves' lists, Tie-In’s lists, Calculation of Fire Protection Systems including water and foam requirements and selection of equipments; also skills for Simulations using Pipephase, Calculation of Pressure Vessels according to ASME Section VIII Div. 1, Calculation and selection of Tanks according to API 650, Calculation and Selection of pipe’s thicknesses based on ASME B31.3, B31.4 and B31.8, Calculation of corrosion rate of pipes, Material Specifications, Construction Specifications. Also designed the arrangement of pipelines and the location of equipments for new infrastructures and made the mechanical contribution to Piping and Instrument Diagrams (P&ID’s).