Sara Sjostrom
Billing Supervisor
Wildomar,CA
Summary
Experienced and self-motivated billing and administrative manager with valuable experience and a passion for working towards company advancement. Results oriented with a proven track record of working collaboratively with a team to achieve goals and exceed standards. Adept at managing multiple projects, maintenance, and staff in a high pace environment.
Overview
16
16
years of professional experience
3
3
Certifications
Work History
Billing Administrator
MM Equipment
09.2018 - Current
- Tracked business revenue and expenditures and reconciled accounts to maintain high accuracy.
- Oversaw accounting practices, ensuring compliance with union and government regulations.
- Fostered trust and long-term relationships through close client collaboration.
- Performed regular audits of client accounts, identifying potential errors and rectifying them proactively before impacting customer relations.
- Drafted reports to enhance correspondence management, scheduling, and recordkeeping.
- Collaborated with operating engineers to maximize production and reduce downtime.
- Analyzed profit and loss margins, market rates, and insurance requirements for improvements.
- Successfully managed remote work and multiple projects efficiently.
- Provided comprehensive assistance for internal and external audits.
- Supervised billing, payroll, month-end, reconciliations, general ledger accounting, and numerous other financial processes.
- Oversaw budgets, projects, and office communication to achieve organizational success
Administrative Assistant
Interwest Consulting Firm
02.2009 - 03.2011
- Provided administrative support for a busy consulting firm contracted with a local city.
- Served as the primary contact between the public and administration, facilitating effective communication.
- Coordinated City Council meetings, including scheduling and agenda preparation.
- Managed Public Works reports and built strong relationships with city officials and community members.
- Assisted with accounting tasks, including invoice processing and budget tracking.
- Developed and maintained digital and physical filing systems for improved efficiency.
- Operated a multi-line phone system, routing calls and greeting visitors.
- Maintained office supply inventory and placed orders as needed.
- Transcribed and organized information for speeches and presentations.
- Answered multi-line phone system, routing calls, delivering messages to staff and greeting visitors.
- Maintained confidentiality of sensitive information by adhering to strict privacy policies and implementing secure filing systems.
Education
High School Diploma -
Chaparral High School
05.2001 -
Skills
Accounts AP/AR
Office Supervision
Records Management
Contract Execution
Data Reconciliation
Audits and Reporting
Microsoft Office Proficient
Workday Certified
Operations Management
Certification
Excel for Data Analytics
Timeline
Billing Administrator
MM Equipment
09.2018 - Current
Administrative Assistant
Interwest Consulting Firm
02.2009 - 03.2011
High School Diploma -
Chaparral High School
05.2001 -
Excel for Data Analytics
WorkDay
Intuit Bookkeeping
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