Bayesian model averaging - Meta analysis

I am seeking an experienced freelancer to help me conduct a Bayesian Model Averaging meta analysis. The purpose of this analysis is to identify the best performing model based on the data provided. This type of analysis will require the use of Bayesian Model Averaging techniques in order to find the optimal model. The data that will be used for this analysis are observational data, but this question was skipped. This project should provide me with concrete results that highlight the advantages and disadvantages of the different models being tested. The results from the Bayesian Model Averaging meta analysis should help me make informed decisions about which model is best suited for my project.