Kimberlee Tiamzon

Detail-oriented professional with hands-on experience in billing, accounts receivable, administrative support, and customer service.

Background includes work in accounting firms, logistics billing, and BPO operations, with skills in payment processing, invoicing, scheduling, data entry, and document management. Known for accuracy, adaptability, and strong organizational support. Ready to contribute to a growing team in a bookkeeping, billing, or administrative capacity.

Order Processor / AR Billing Assistant - Wholesale / Distribution (Kitchen & Bath Fixtures)

(2025-03 - 2026-03)

• Processed customer orders (manual and online portals), created invoices, and managed the company's general email inbox.
• Assisted with Accounts Receivable including payment tracking, collections follow-ups, and resolving billing discrepancies.

Admin Accountant – Tax Resolution Team - MeeseKhan/MBE (Accounting Firm)

(2023-10 - 2025-07)

• Supported accountants with tax documentation, client files, and financial data entry for compliance and case resolutions.
• Assisted in preparing invoices, reports, and correspondence while maintaining accurate and confidential records.

Billing Specialist - Whole Freight 3PL

(2024-03 - 2025-02)

• Processed invoices, reconciled payments, and monitored outstanding balances with accuracy and timeliness.
• Coordinated with carriers and clients to resolve billing discrepancies and update financial records.

Sales & Billing Support - VXI, iQor Philippines, Concentrix & GigCX Marketplace

(2018-01 - 2023-11)

• Handled billing inquiries, payment issues, and account updates while assisting customers with plan changes and service retention.
• Supported sales through upselling, processing adjustments, and resolving account-related service requests across AT&T and T-Mobile accounts.

Bookkeeping & Accounting (2025-08 - 2025-10)