Dwiariani Calhoon
Surprise,AZ
Summary
Results-driven Purchasing & Logistics Assistant skilled in inventory management and vendor coordination. Enhances procurement efficiency by streamlining processes and optimizing vendor relations. Experienced in financial analysis and accounts reconciliation, improving operational workflows and ensuring timely deliveries. Highly organized and proactive in managing multiple tasks to support operational efficiency.
Overview
24
24
years of professional experience
Work History
Purchasing & Logistic Assitant
Carmel Stone Imports
Palo Alto, California
06.2020 - 02.2026
- Managed inventory and tracked shipments for stone imports, ensuring accuracy and timely availability.
- Coordinated with vendors to secure timely delivery of materials and supplies, supporting project schedules.
- Organized and maintained filing systems for documents and records.
- Entered data into databases accurately and efficiently.
- Assisted in the preparation of reports, presentations and correspondence.
- Gathered and sorted data for reports and files.
- Reviewed and approved vendor invoices, facilitating accurate financial records and timely payments.
- Conducted detailed financial analysis to assess budgets and expenses.
Accounts Receivable Specialist
American Ratings Corporation
Novato, California
07.2018 - 06.2020
- Processed client invoices and maintained accurate accounts receivable records.
- Monitored outstanding payments and followed up with clients on overdue accounts.
- Utilized accounting software to manage account reconciliations and reporting tasks.
- Facilitated interdepartmental communication to enhance billing process efficiency.
- Assisted in the development of credit policies to mitigate financial risk for clients.
- Prepared monthly aging reports to track receivables and enhance cash flow management.
- Responded promptly to customer inquiries regarding their account status or payment history.
- Researched past due accounts and initiated collection efforts in a timely manner.
- Generated, mailed, and tracked invoices to ensure timely delivery and payment.
- Investigated billing discrepancies and resolved issues to prevent future occurrences.
- Evaluated open accounts to look for past-due balances and pursue collection strategies.
- Reviewed and verified accuracy of invoices and account balances.
- Created reports on Accounts Receivable performance for management review.
- Reconciled discrepancies between customer payments and invoices due.
purchasing Manager
Carmel Stone Imports
Palo Alto, California
06.2008 - 05.2017
- Negotiated contracts with suppliers to secure favorable pricing and terms.
- Managed inventory levels to ensure product availability while minimizing excess stock and associated costs.
- Collaborated with sales team to forecast demand and adjust purchasing strategies.
- Developed and maintained relationships with vendors to enhance procurement processes and ensure timely delivery.
- Evaluated supplier performance to ensure compliance with quality standards.
- Implemented purchasing policies to streamline procurement efficiency and support cost-effective purchasing decisions.
- Coordinated logistics for timely delivery of materials to support operational needs.
- Reviewed purchase orders and ensured accuracy of information, such as pricing, payment terms and delivery dates.
- Obtained quotes from various suppliers to determine most cost-effective purchasing options.
- Negotiated contracts with vendors to secure the best possible prices for goods and services.
- Created detailed specifications for requested items prior to issuing purchase orders.
Counter Manager
Estee Lauder
Monterey, California
09.2003 - 04.2004
- Managed daily operations of beauty counter, ensuring optimal product availability and attractive presentation to drive customer satisfaction.
- Trained and mentored new staff on customer service and product knowledge.
- Designed and implemented promotional displays that increased brand visibility and actively engaged customers.
- Executed inventory management processes, tracking stock levels and reordering supplies.
- Collaborated with marketing team to implement in-store promotions and campaigns.
- Delivered exceptional customer service by addressing inquiries, offering tailored recommendations, and resolving complaints to enhance customer experience.
- Scheduled shifts for employees according to staffing needs of the store.
- Assisted with store operations, including inventory management and stock replenishment.
Reorder Associate
Army Air Force Exchange Service
Monterey, California
03.2002 - 04.2003
- Resolved customer inquiries by providing accurate product information.
- Addressed customer complaints promptly to ensure a positive shopping experience.
- Built relationships with customers by providing friendly customer service.
- Assisted customers with selecting items and answering questions about products.
- Provided customer service support for inquiries, complaints, and returns.
- Collaborated with team members to improve service delivery and boost customer satisfaction.
- Managed inventory levels and organized stock for efficient operations.
- Conducted inventory checks to ensure accuracy of shelf stock.
- Operated equipment such as scanners and scales correctly during checkout process.
- Managed multiple tasks simultaneously while maintaining attention to detail.
Education
Bachelor of Science - Agricultural Engineering
Institut Pertania STIPER
Yogyakarta, Indonesia06-1994
Skills
- Inventory management
- Data entry
- Vendor coordination
- Accounts reconciliation
- Financial analysis
- Supply chain logistics
- Purchase order processing
- Cost analysis
- Reporting and documentation
- Attention to detail
- Office administration
- Time management
- Flexibility and adaptability
References
References available upon request.
Timeline
Purchasing & Logistic Assitant
Carmel Stone Imports
06.2020 - 02.2026
Accounts Receivable Specialist
American Ratings Corporation
07.2018 - 06.2020
purchasing Manager
Carmel Stone Imports
06.2008 - 05.2017
Counter Manager
Estee Lauder
09.2003 - 04.2004
Reorder Associate
Army Air Force Exchange Service
03.2002 - 04.2003
Bachelor of Science - Agricultural Engineering
Institut Pertania STIPER