Mirey Rizo

• Processed and submitted accurate and timely invoices, ensuring compliance with company policies.

• Managed month-end closing activities, including revenue recognition and account reconciliation.
• Developed and implemented comprehensive project plans, ensuring successful job execution.
• Organized and maintained large volumes of financial and operational data in Excel and SAP.
• Collaborated with internal departments and clients to resolve billing inquiries and disputes.
• Generated and analyzed monthly reports on key performance metrics, including invoice accuracy rate and collection efficiency.
• Provided training and mentorship to new team members on billing processes and financial systems.

• Served as a key point of contact between customers, sales representatives, and field technicians for seamless communication.

• Processed and verified invoices, purchase orders, and client work orders with a high degree of accuracy.

• Resolved invoice discrepancies by coordinating with internal departments and external vendors.
• Assisted in preparing financial reports related to accounts payable activities.
• Streamlined accounts payable processes, improving efficiency and reducing processing time.

• Managed high-volume billing processes, ensuring accuracy and timely payment.
• Reviewed and resolved invoice discrepancies, reducing payment delays.
• Collaborated with sales teams to ensure correct pricing structures were applied to invoices.
• Provided cost-tracking and analysis for projects to improve budget forecasting.

• Trained new employees in accounts receivable processes and financial reporting systems.

• Managed a team of service operators, providing training, guidance, and performance feedback.
• Conducted weekly team meetings to discuss process improvements and operational challenges.
• Optimized scheduling and resource allocation, ensuring adequate coverage and efficiency.
• Worked with IT and operations teams to implement system enhancements.

• Conducted equipment simulations and failure analysis to optimize maintenance and cost savings.
• Ensured safe handling of hazardous materials during transport and field operations.
• Coordinated with warehouse and logistics teams for efficient loading/unloading of materials.
• Maintained accurate records of deliveries, mileage, and fuel usage.

• Assisted in equipment maintenance and setup for oilfield operations.
• Performed quality checks to ensure products met industry standards.
• Maintained a safe and organized work environment while following operational protocols.
• Supported senior operators in troubleshooting equipment issues and optimizing machine performance.