I need my current GSTR-1 filed on the GST portal quickly and accurately. All sales invoices are already compiled and ready to share, so the task begins at the validation and upload stage. I expect you to review the figures for obvious inconsistencies, prepare or import the data into the prescribed JSON/Excel template, submit it through the portal, and clear any validation errors that arise. Once the return is successfully filed, just send me the ARN, filing summary, and the downloaded acknowledgement PDF so I have everything for my records.