William Brennan
**** ****** **** **., ******** CO 80538
Home: 970-***-**** - Cell: 970-***-**** - *******.****@**********.*** Summary
Highly motivated employee with desire to take on new challenges. Strong work ethic, adaptability and exceptional interpersonal skills. Adept at working effectively unsupervised and quickly mastering new skills. Skills
• General ledger updates
• Database management
• Training and development
• Account reviewing
• Vendor relations
• Payment processing
• Check processing
• Accounts payable
• Invoicing proficiency
• Accounts receivable
Experience
Senior Staff Accountant
June 2005 to April 2023
Gogo Business Aviation - Broomfield, CO
• Analyzed files and accounts for discrepancies and resolved variances.
• Completed updates to general ledger by adding latest entries and reviewing transactions entered by staff.
• Trained 8 new employees on company procedures
• Completed month-end and year-end close procedures and reconciled bank accounts.
• Managed and prepared journal entries and reconciliations to support monthly general ledger closing activities.
• Reviewed and reconciled discrepancies in accounts and financial documentation
• Handled high-volume invoice processing with minimal supervision.
• Problem-solved accounts payable questions on behalf of internal team members, management and vendors.
• Analyzed invoices and expense reports, identify variances and research issues to correct problems and maintain financial compliance.
• Code invoices and other records to maintain accurate records.
• Assisted with month-end and year-end closings to support accounting system accuracy
• Applied mathematical skills to calculate totals, check figures and correct problems with physical and digital files.
• Calculated month-end accrual entries for trade payables.
• Evaluated open accounts to look for past-due balances and pursue collection Strategies.
• Generated and mailed invoices to customers.
• Posted revenues by verifying and entering transactions from lock box and local deposits
• Matched orders with invoices and recorded required information. Education
Bachelor of Science : Accounting, 2002
University of Northern Colorado - Sterling, CO, United States Associate of Science : Accounting, 1998
`North Eastern Junior Collage - Sterling, CO, United States