Misti Christensen
Masco Petroleum/PetroCard.
1
Language
25
years of professional experience
Office administrator supporting daily operations, customer service, and multi-step clerical work in a busy office environment. Coordinates invoicing, payment deposits, filing, and software-based recordkeeping while keeping communication organized across teams and clients. Brings a calm, practical style that fits offices needing dependable front-line support and accurate follow-through. This experience will help me in any other different career path as well.
Work History
BILLING SPECIALIST
11 Years 1 Month- Processed 300+ invoices weekly using billing software to support accurate billing workflows.
- Managed billing software to streamline invoicing and keep records organized and current.
- Delivered daily customer service and communicated clearly with clients and internal teams.
- Handled banking tasks, payment deposits, and team support with a dependable, collaborative approach.
OFFICE ASSISTANT
13 Years 11 Months- Processed 100+ invoices monthly using billing software and accurate payment posting.
- Managed office correspondence and routed messages to keep communication organized.
- Maintained document management systems and organized records for quick retrieval.
- Entered data accurately and supported reporting in Microsoft Excel.
- Prepared invoices, tracked receivables, and reconciled deposits with consistent attention to detail.
- Delivered customer service and problem-solving support while balancing multiple tasks independently.
Education
High School
Skills
Invoicing
Billing software
Accounts receivable
Payment posting
Deposit reconciliation
Data entry
Document management
Office correspondence
Calendar coordination
Microsoft Excel
LANGUAGES
English
Timeline
BILLING SPECIALIST
Masco Petroleum/PetroCard.
03.2014 - 04.2025Read More
OFFICE ASSISTANT
Northwest Rock, Inc.
03.2000 - 02.2014Read More
Ocosta
High School
Read More