Diana Zamudio
Buena Park,CA
Summary
Proactive Purchasing & Operations Assistant with over six years of experience in administrative support and supply ordering. Known for effective work planning, prioritization, and managing supplier relationships to ensure timely procurement and cost efficiency.
Overview
8
8
years of professional experience
Work History
Operations & Purchasing Assistant
CMA Dishmachines
Cerritos, California
02.2021 - 08.2025
- Implemented process improvements streamlining workflows and reducing delays.
- Facilitated communication among departments promoting collaboration and support.
- Trained crew members on application of projects, customer relations, and customer service.
- Maintained accurate inventory records to track stock levels and minimize costs.
- Established effective relationships with vendors to negotiate pricing and secure materials needed for production.
- Developed and maintained material requirements planning system to ensure availability of materials for production.
- Audited vendor invoices for accuracy prior to approval for payment processing.
- Conducted research on new products and services offered by vendors; provided recommendations for consideration.
- Maintained relationships with suppliers to negotiate contracts, reduce costs and improve product quality.
- Worked closely with manufacturing team to help develop monthly production volume plans based on parameters such as business forecasts, known orders, and defined capacity.
Order Entry Clerk
CMA Dishmachines
Cerritos, California
03.2017 - 01.2021
- Verified product availability and ensured timely order fulfillment.
- Collaborated with sales team to address customer inquiries and resolve issues.
- Coordinated with shipping departments to schedule deliveries and pickups efficiently.
- Assisted in training new staff on order entry procedures and system usage.
- Provided order tracking information and resolved issues when needed.
- Processed customer orders accurately using order management software.
- Generated invoices for each order placed by customers.
- Managed collections efforts for past due customer balances.
- Assisted with accounts receivable collections when needed.
Skills
- Multitasking Abilities
- Reliability
- Task prioritization
- MS office
- Work Planning and Prioritization
- Supply ordering
- Administrative support
- Supplier relationship management
- Contract negotiation
- Inventory management
- Procurement procedures
- Cost reduction strategies
- Demand forecasting
References
References available upon request.
Timeline
Operations & Purchasing Assistant
CMA Dishmachines
02.2021 - 08.2025
Order Entry Clerk
CMA Dishmachines
03.2017 - 01.2021
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