LIZETTE GUZMAN-TEJEDA
Rancho Cucamonga,CA
Summary
Bilingual purchasing professional with 8+ years of experience in procurement and operations. Skilled in AS400, SAP, and MRP systems, vendor negotiation, and inventory coordination. Proven ability to support executive operations, payroll, invoicing, HR onboarding, and compliance while serving as a trusted liaison between leadership, staff, and external partners. Highly organized, proactive, and detail-oriented. Entrepreneurial experience in e-commerce enhances capabilities in sourcing and pricing strategy.
Overview
18
18
years of professional experience
Work History
ASSISTANT MANAGER
Legacy Renovation Services
Colton, CA
12.2025 - Current
- Schedule and communicate with clients, subcontractors, and vendors
- Coordinate and distribute job site information
- Perform data entry, filing, and document management
- Handle incoming calls, messages, and emails on behalf of the company
- Process payroll
- Create and manage QuickBooks invoices
- Support HR functions, including hiring and onboarding new employees
- Perform additional administrative duties as needed based on business needs
- Assist with maintaining compliance with company policies, labor regulations, and documentation requirements
OWNER
Amazon FBA Business
Rancho Cucamonga, CA
09.2021 - Current
- Managed profitable e-commerce business, generating consistent sales through effective sourcing and pricing strategies.
- Developed supplier relationships and negotiated purchase terms to enhance profit margins.
- Analyzed sales data to forecast demand and optimize inventory purchasing processes.
- Applied procurement best practices to streamline operations and ensure timely order fulfillment.
- Established automated repricing tools to adjust listings with market fluctuations, improving sales velocity.
- Reviewed product listings regularly to minimize errors and maintain account integrity.
- Enhanced order tracking processes, resulting in smoother operations and increased buyer satisfaction.
- Monitored competitor pricing to adjust listings promptly, accelerating inventory turnover.
PURCHASING ASSISTANT
Aldi, Corporate
Moreno Valley, CA
04.2018 - 04.2019
- Created and submitted purchase orders while maintaining accurate product data for supply chain operations.
- Resolved UPC discrepancies, supporting seasonal product setups to improve inventory accuracy.
- Collaborated with store managers to track orders and ensure timely deliveries.
- Assisted with filing and tracking POs, efficiently maintaining procurement records.
- Guided new team members, facilitating knowledge transfer in procurement processes.
- Streamlined vendor communication, enhancing order tracking and strengthening supplier relationships.
- Monitored suppliers to ensure reliable order fulfillment aligned with company policies.
- Contributed to team dynamics by sharing knowledge and assisting colleagues with procurement challenges.
PROCUREMENT ADMINISTRATOR
Golden Island Jerky / Tyson
Rancho Cucamonga, CA
07.2013 - 09.2017
- Tracked and processed purchasing orders, ensuring timely deliveries through effective vendor communication.
- Forecasted inventory needs using internal systems and historical data to avert shortages.
- Negotiated pricing and delivery terms with suppliers, realizing cost savings and enhanced lead times.
- Managed product documentation, including COAs, SDS, spec sheets, and nutritional data updates.
- Monitored supplier performance and collaborated with QA to address non-conformance issues.
- Coordinated with warehouse and production teams to guarantee material availability for scheduled runs.
- Performed invoice matching, verified receiving reports, and resolved discrepancies with accounts payable.
- Participated in audits to ensure adherence to food safety and traceability standards.
OFFICE ADMINISTRATOR / ASSISTANT BUYER
Cardenas Markets, LLC
Ontario, CA
01.2010 - 03.2013
- Maintained accurate purchasing records to support procurement and administrative teams efficiently.
- Streamlined vendor communications, resolving discrepancies swiftly to enhance procurement processes.
- Reviewed invoices meticulously, mitigating errors and ensuring financial reporting integrity.
- Handled high-volume calls and meeting coordination, optimizing departmental operations.
- Contributed to weekly ad promotions by ensuring timely accuracy of product sale item details.
- Provided essential support to colleagues and management, promoting a collaborative work environment.
- Processed purchase orders effectively to facilitate smooth procurement workflow.
RECEPTIONIST / OFFICE ASSISTANT
Halliburton International
Ontario, CA
11.2007 - 12.2009
- Managed front desk duties, effectively handling calls and welcoming clients and visitors.
- Coordinated scheduling of meetings while maintaining comprehensive filing systems for procurement and HR.
- Executed administrative tasks with professionalism in fast-paced settings, ensuring operational continuity.
- Enhanced procurement and HR workflows, facilitating smoother departmental operations.
- Prioritized front desk tasks during peak hours, quickly addressing challenges to maintain service quality.
- Restructured reception processes based on visitor flow analysis, resulting in expedited check-ins and shorter wait times.
Education
High School Diploma - Logistics And Supply Chain Management
Mt. San Antonio College
Walnut, CA05.2027
HIGH SCHOOL DIPLOMA -
CCHS
Culver City, CA01.2004
Skills
- Inventory planning and control
- AS400, SAP, MRP
- Data analysis and market trends
- Vendor & client liason
- Team collaboration
- Supplier audits
- Order fulfillment strategies
- Payroll processing
- HR coordination
- Client and vendor coordination
- QuickBooks
- Supply Chain Support
LANGUAGES
English
Spanish
Timeline
ASSISTANT MANAGER
Legacy Renovation Services
12.2025 - Current
OWNER
Amazon FBA Business
09.2021 - Current
PURCHASING ASSISTANT
Aldi, Corporate
04.2018 - 04.2019
PROCUREMENT ADMINISTRATOR
Golden Island Jerky / Tyson
07.2013 - 09.2017
OFFICE ADMINISTRATOR / ASSISTANT BUYER
Cardenas Markets, LLC
01.2010 - 03.2013
RECEPTIONIST / OFFICE ASSISTANT
Halliburton International
11.2007 - 12.2009
High School Diploma - Logistics And Supply Chain Management
Mt. San Antonio College
HIGH SCHOOL DIPLOMA -
CCHS