Catherine Martinez

Detail-oriented administrative professional with 10 years of experience in project planning, customer service, and HR administration. Demonstrated leadership as Assistant Manager and Store Manager, overseeing inventory, vendor relations, and team performance. Proficient in Microsoft Office Suite, invoice management, and appointment scheduling. Recognized for strong organizational and communication skills in fast-paced environments.

Human Resources Administrator - Whataburger - San Antonio, TX

(2025-01 - 2026-05)

• Facilitated effective communication with employees and professionals across departments, resolving HR-related staff issues
• Demonstrated leadership and built trust with peers by managing confidential information and making critical decisions
• Maintained high attention to detail while excelling in a fast-paced environment
• Implemented company policies and provided support by consistently practicing core values
• Collaborated with team members to achieve margin goals and develop successful strategies

Assistant Manager - Rent-A-Center - San Antonio, TX

(2015-12 - 2024-10)

• Promoted from Assistant Manager to Store Manager in 2023 due to strong performance and leadership
• Delivered excellent customer service and sales support, consistently meeting or exceeding expectations
• Managed vendor relationships and processed invoices to ensure timely shipments and accurate inventory
• Oversaw store finances and administrative tasks, maintaining operational efficiency
• Collaborated with team members to achieve goals and implement effective solutions

Southwest Business of Technical

Burbank High School

Diploma - Columbia Heights Community Center