Bayesian Risk Analysis & Data Aggregation

I'm looking for a data analyst to perform risk analysis on my Excel and Power BI dataset using a Bayesian approach. I prefer using Excel and Power BI as tools for this project, so strong knowledge in both software is required. Although I've not provided extensive details about the dataset, it's crucial for you to be adaptable and well-versed in dealing with data size and structure, variable types, and potential data cleaning.