عثمان الراجحي

• Leveraged my chemical engineering background to support by the development adoption of advanced process simulation solutions across key accounts through webinars, live demonstrations, and industry marketing events.

• Actively participated in high-impact strategic customer engagements across the MENA & South Africa, contributing engineering insights during executive meetings and leading technical workshops tailored to client
needs.

• Collaborated with Lead Solution Consultants to troubleshoot and optimize complex simulation models, enhancing model accuracy and increase customer usage and readiness for software renewal.

• Achieved certifications in core AspenTech tools including
Aspen HYSYS and Aspen Plus, as well as emerging technologies such as Hybrid Modeling and Sustainability, aligning with industry trends and client digital
transformation goals.

• Contributed to internal enablement sessions by sharing domain-specific knowledge of engineering solutions, promoting cross-functional alignment and expanding awareness of AspenTechs chemical engineering software
portfolio.

• Fast-tracked onboarding into Naphtha Hydrotreating Process, and Continuous Catalytic Regeneration Process,
actively engaged in team meetings to swiftly acclimate the plant processes.
• Acquired comprehensive knowledge in operational equipment, including reactions reactors and product separation
processes.
• Enhanced understanding of fluid flow and control systems, essential for refining operation.
• Calculated orifice plate diameters to ensure precise fluid flow.

• Participated in Turnaround & Engineering Inspection (T&I), by isolating equipment.
• Conducted Risk Assessment safety audits to identify hazards in refinery operation.
• Evaluating Process Hazard Analysis (PHAs) cases and MOCs to ensure adherence to safety.