Verified and posted financial documents such as sales invoices, bank statements, accounting orders and purchase invoices. Maintained stock and inventory records. Monitored overdue payments and generated requests for payment, including interest notes for late payments. Prepared data summaries and analyses for the Management Board.

Recorded, verified and posted financial and accounting documents such as sales invoices, bank statements, accounting orders and purchase invoices. Managed posting and updating accounts receivable, confirmed balances and conducted debt collection. Calculated and completed tax return forms for Corporate Income Tax (CIT) and Value-Added Tax (VAT), along with preparing mandatory JPK files. Ensured compliance of all accounting activities with law and regulatory standards. Prepared annual financial reports, including balance sheets, income statements and notes.