Mark Postyka

I’m a logistics and supply-chain operations quality audit professional with experience in international aviation logistics, shipment data validation, and operational control. I focus on high-volumes shipment records, identifying discrepancies, and turning data into clear client reports that support compliance.

In my recent role at Courier Network (CNW), I audited high-volume international shipment data for time-critical aviation logistics, ensuring operational records, documentation, agent activity, and client-related data were accurate. I also reviewed more than 8,500 international shipments per month with 99.98% accuracy, supporting data quality, operational control, and discrepancy prevention.

I’ve extended my work into CO₂ and sustainability reporting aligned with ISO14083 and the GLEC Framework, and I’ve supported ISO19011, ISO9001:2015, and ISO14001:2015 compliance through tender and documentation preparation. Today, I continue professional work in logistics audit—freight invoice review, shipment data validation, financial control, and process improvement.