- Avid Reader
- Video Game Design
- Video Gaming
- Virtual Reality
- Growing herbs, vegetables, or fruits in home gardens
- Creative Writing
Katheryn Larsen
Anderson
Summary
Experienced Administrative Professional with 7+ years in operational support, excelling in scheduling and invoicing processes. Known for maintaining precise records and enhancing project workflows while delivering top-notch customer service. Installation specialist with a solid background in project coordination, logistics management, and client relationship building.
Overview
10
10
years of professional experience
Work History
Project/Installation Coordinator
Priority One Security
01.2018 - 04.2025
- Oversaw coordination of commercial intrusion and fire system, access control system, and video surveillance system installations, ensuring timely execution and resource allocation.
- Maintained detailed works-in-progress reports to support project tracking and reporting.
- Collected and processed invoices from subcontractors and equipment rental vendors.
Service Ticket Billing Specialist
Priority One Security
01.2018 - 04.2025
- Finalized service tickets, ensuring accuracy in labor, equipment, and service charges prior to billing.
- Processed customer payments received via phone and from technicians in the field.
- Collaborated with service and finance teams to resolve discrepancies and improve billing accuracy.
Receptionist
Priority One Security
01.2018 - 04.2025
- Managed a high-volume, multi-line switchboard, professionally directing calls to appropriate personnel and departments.
- Performed administrative tasks including document filing, organization, and data entry.
Independent Contractor (Self-Employed)
06.2017 - 01.2018
- Prepared and submitted expense reports in a timely and accurate manner.
- Organized and maintained administrative records and handled personal errands for clients.
Office Manager
Jimmy L. Davis, Inc.
08.2015 - 05.2016
- Handled customer invoicing and payment processing.
- Managed accounts payable, including vendor payments and banking deposits.
- Maintained up-to-date insurance documentation for the company and subcontractors.
- Ensured accurate recordkeeping and document filing for operational efficiency.
Tax Preparer
H&R Block
01.2015 - 04.2015
- Prepared individual income tax returns while adhering to current tax regulations.
- Scheduled appointments and received client payments.
- Operated the phone system and provided front-line customer support.
Education
High School -
Easley High School
Easley, SC01.2010
Skills
- Microsoft Office expertise
- Scheduling proficiency
- Multi-line phone operation
- Invoicing procedures
- Sedona software knowledge
- File management and data entry
- Service ticket handling
- Communication and customer relations
- Organizational skills
- Professionalism and adaptability
Interests
Timeline
Project/Installation Coordinator
Priority One Security
01.2018 - 04.2025
Service Ticket Billing Specialist
Priority One Security
01.2018 - 04.2025
Receptionist
Priority One Security
01.2018 - 04.2025
Independent Contractor (Self-Employed)
06.2017 - 01.2018
Office Manager
Jimmy L. Davis, Inc.
08.2015 - 05.2016
Tax Preparer
H&R Block
01.2015 - 04.2015
High School -
Easley High School
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