bayesian changepoint detection

I am looking for a freelancer who can help me with a project on Bayesian changepoint detection using the R programming language. I have a specific dataset that I would like to use for this project. As for the method of implementing the Bayesian changepoint detection, with metropolis-hhastings sampler.

Ideal Skills and Experience:
- Proficiency in R programming language
- Experience with Bayesian changepoint detection
- Knowledge of different methods for implementing Bayesian changepoint detection
- Ability to work with specific datasets provided by the client