Cost of poor quality due to poor maintenance practices for my master thesis

I am looking for an experienced freelancer to help me with the cost of poor quality due to poor maintenance practices for my master thesis to identify the root causes of poor maintenance practices . The industry I am focusing on is manufacturing, particularly preventive maintenance. Statistical analysis is required for the project, so experience in software use like Excel and software packages used for statistical analysis is essential. The ideal candidate must have a degree in the relevant field and knowledge in relevant software packages. I am looking for someone who is detail-oriented and able to take initiative and work independently. Hopefully, together we can explore a successful study outcome.