Mammotsane Penelope Mabelane

Controlled end-to-end billing operations, including quotations, job card processing, and SAP invoice generation in line with SLAs to ensure accurate, timely revenue billing. Monitored and resolved billing discrepancies and supported audit-ready documentation while escalating irregularities for revenue assurance.

Coordinated billing team operations by allocating workloads and providing quality oversight across multiple high-value accounts. Reviewed and approved invoices for accuracy and compliance prior to processing and resolved complex billing disputes to support accurate month-end financial closing.

Administered SAP billing and revenue processes across nearly 10 years, handling invoice generation, credit note processing, contract management, and data capture to maintain billing accuracy. Produced monthly and ad-hoc billing, revenue, credit, and pricing reports, supported debtor reconciliations, and ensured month-end deadlines were met in line with audit and governance requirements.

Managed payment files, invoice generation, billing adjustments, and bank reconciliations in a high-volume billing environment to support accurate invoicing. Handled refund requests, performed data validation, managed queries, and assisted with month-end financial reporting.

Processed payments and reimbursements and reconciled project budgets to support accurate financial tracking. Prepared monthly financial statements based on reconciled project and payment data.

Captured invoices, processed supplier payments, and reconciled accounts to support accurate accounting records. Assisted with VAT returns using Pastel and supported month-end administrative finance workflows.

Completed a National Diploma in Internal Auditing at Vaal University of Technology (Gauteng).

Completed a Certificate in Bookkeeping at College Campus (Gauteng).

Completed the National Senior Certificate (Matric) at Glen Cowie Secondary School (Gauteng).