Roxana Matei

Background

About Roxana Matei

Experienced Mechanical Engineer with over 15 years in the oil and gas industry, specializing in process design, documentation, and project execution. My work experience is primarily focused on large-scale engineering projects, including tank farms, pipelines, cryogenic systems, and hydrogen/ammonia terminals across Europe, the Middle East, and North Africa. I’ve contributed to both FEED and detailed design phases, supporting clients such as PETROJET, NET4GAS, KEMAPCO, and Uniper Hydrogen GmbH. My freelance and long-term roles have involved close collaboration with multidisciplinary teams and international stakeholders. Key Qualifications as Mechanical Engineer: Design and production of: Process Flow Diagrams (PFDs) Piping and Instrumentation Diagrams (P & IDs) Utility Flow Diagrams (UFDs) Cause and Effect Diagrams Operation and Control Philosophy Equipment Lists Valve Lists Material Take-Off (MTO) Equipment Data Sheets I’m passionate about delivering efficient, standards-compliant engineering solutions and continuously improving project workflows through clear documentation and technical precision.