Michelle Rivera
Cutler Bay,FL
Summary
Detail-oriented expense management and administrative professional with 6+ years of experience supporting financial operations, including expense reporting, payroll processing, AP/AR, audit preparation, and accurate financial recordkeeping. Proficient in QuickBooks, Excel, and remote collaboration tools. Known for precision, confidentiality, and improving accounting efficiency and workflow processes.
Overview
12
12
years of professional experience
1
1
Certification
Work History
Transaction Specialist
Deployed Resources, LLC
11.2023 - 11.2025
- Process 200+ transactions with monthly expense reports with 100% policy compliance and reduced cycle delays.
- Maintain organized digital documentation including invoices, receipts, and records for audit readiness.
- Coordinate with management by preparing and delivering required financial information securely.
- Assist with month-end closing tasks including reconciliations and detailed reporting.
- Supporting cross-department financial inquiries by providing transaction summaries and resolving discrepancies promptly.
- Created improved filing system to maintain secure client data.
- Utilized various software programs to process customer payments.
- Used data entry skills to accurately document and input statements.
- Generated monthly billing and posting reports for management review.
Administrative Assistant
MMC Logistics Solutions, LLC
04.2019 - 11.2023
- Submitted and tracked timesheets supporting payroll for 30+ employees.
- Updated and managed client database ensures confidentiality and accuracy.
- Produced weekly analytics reports for leadership using Excel and Google Sheets.
- Coordinated scheduling, business travel, and remote communications to streamline operations.
- Assisted with invoice processing and expense tracking to support accounting accuracy.
- Collaborated with vendors and clients to ensure timely documentation and payment resolution.
- Remote
- Established administrative work procedures to track staff's daily tasks.
- Managed filing system, entered data and completed other clerical tasks.
Office Administrative Assistant
TMS Corps
02.2014 - 04.2019
- Managed correspondence, email inboxes, and internal information routing.
- Provided sales team support with account follow-ups, improving response timing by 20%.
- Maintained daily scheduling and organized office workflows.
- Completed data entry with high accuracy across digital and physical files.
- Prepared and distributed internal reports summarizing daily sales and inventory activity.
- Supported management in coordinating office supply orders and vendor communication.
Education
Bachelor of Business Administration - BBA - Business Administration
Universidad Politécnica De Puerto Rico
San Juan, PRSkills
- Expense Management
- Microsoft Excel
- Financial Data Entry
- AP/AR
- Payroll Support
- Audits Assistance
- Reporting
- Microsoft Office Suite
- Google Workspace
- Adobe Acrobat
- CRM Systems
- Confidential Record Management
- Bilingual (English & Spanish)
- Time & Calendar Management
- Customer Service
- Documentation & Filing
- Data management
- Transaction monitoring
- Data entry proficiency
- General accounting
- Team collaboration
Accomplishments
- Achieved [Result] by completing [Task] with accuracy and efficiency.
- Documented and resolved [Issue] which led to [Results].
Certification
- Certified Administrative Assistant (CAA)
- National Career Certification Board, 2023
Languages
English
Native or Bilingual
Spanish
Native or Bilingual
Timeline
Transaction Specialist
Deployed Resources, LLC
11.2023 - 11.2025
Administrative Assistant
MMC Logistics Solutions, LLC
04.2019 - 11.2023
Office Administrative Assistant
TMS Corps
02.2014 - 04.2019
Bachelor of Business Administration - BBA - Business Administration
Universidad Politécnica De Puerto Rico