Abhishek kumar Singh

Managed daily billing operations and invoicing using Effecto and Marg ERP. Entered and verified purchase invoices and ensured accurate inventory records. Tracked and maintained stock movement, reconciled physical vs system inventory. Coordinated with vendors for timely deliveries and payment settlements. Prepared and submitted daily, weekly, and monthly sales reports in MS Excel. Handled GST billing and supported monthly tax report preparation (if applicable). Provided customer support at billing counters and supervised billing staff during peak hours. Ensured system entries matched physical stocks, reducing stock errors.