Madeline Aguirre
El Paso,TX
Summary
Accounting professional with progressive experience advancing from Accounting Intern to AR Accounting Specialist. Experienced in accounts receivable, tenant billing, account reconciliations, utility accounting, and financial reporting. Skilled in Yardi Voyager, Yardi PayScan, and Microsoft Excel with a strong commitment to accuracy, problem-solving, and efficient financial operations.
Overview
4
4
years of professional experience
Work History
Accounts Receivable Accounting Specialist
MIMCO
El Paso, TX
01.2026 - Current
- Process tenant payments, including checks and ACH transactions, and accurately post receipts to tenant ledgers in Yardi.
- Create rent charges, late fees, and account adjustments while maintaining accurate tenant billing records.
- Research and resolve payment discrepancies through reversals, reapplies, transfers, and account corrections.
- Manage submeter billing by reviewing utility consumption data and generating tenant utility charges.
- Generate and distribute electronic tenant statements and respond to account inquiries.
- Process non-tenant receipts for escrows, distributions, property tax refunds, commission fees, and other miscellaneous transactions.
Utilities Accounting Specialist
MIMCO
El Paso, TX
09.2025 - 01.2026
- Coordinated utility service activations, transfers, and terminations for approximately 800 utility accounts by working directly with utility providers and managing service agreements and contracts.
- Reviewed, coded, and processed utility invoices, ensuring accurate allocation of expenses and supporting documentation.
- Maintained and updated a utility tracking spreadsheet used to monitor account information, billing activity, and service changes across multiple properties.
- Scanned and processed utility invoices through Yardi PayScan and entered invoice data for accounts payable processing and approval workflows.
- Researched billing discrepancies and communicated with utility providers to resolve account and invoicing issues.
Accounting Assistant
MIMCO
El Paso, TX
08.2023 - 09.2025
- Participated in the annual tenant reconciliation process for two consecutive years, reviewing tenant payment activity and calculating balances due or credits owed through operating expense reconciliations.
- Prepared and distributed the daily deposit report by reconciling tenant and non-tenant payment activity between Yardi and Excel and communicating results to company personnel.
- Processed property tax refund allocations by calculating tenant reimbursement amounts, applying ledger credits, and preparing payables for refund checks.
- Reviewed and prepared incoming checks for processing by verifying dates, signatures, and payment information and batching deposits for accounts receivable posting.
Accounting Intern
MIMCO
El Paso, TX
05.2022 - 08.2023
- Managed an outstanding check project by contacting tenants regarding uncashed checks and coordinating reissuance or application of funds to tenant accounts.
- Supported accounting backlog reduction by processing invoices and assisting with high-volume accounting and administrative tasks.
- Provided front desk coverage during employee absences, handling incoming calls, distributing mail, and directing inquiries to appropriate departments.
Education
Bachelor of Science - Accounting
University of Phoenix
Tempe, AZ09-2025
Skills
- Accounts Receivable
- Account Reconciliations
- Microsoft Excel
- Yardi Voyager
- Yardi PayScan
- Tenant Billing
- Cash Receipts Processing
- Invoice Processing
- Utility Billing & Account Management
- Financial Reporting
- Payment Research & Resolution
- Commercial Real Estate Accounting
Timeline
Accounts Receivable Accounting Specialist
MIMCO
01.2026 - Current
Utilities Accounting Specialist
MIMCO
09.2025 - 01.2026
Accounting Assistant
MIMCO
08.2023 - 09.2025
Accounting Intern
MIMCO
05.2022 - 08.2023
Bachelor of Science - Accounting
University of Phoenix