data analyst

I am looking for a data analyst (Full-Time) for a duration of 4 weeks, to help with my project. My requirements are primarily focused around analyzing and combining pre-defined datasets. I need the chosen data analyst to carry out thorough statistical analysis that will be used to inform and shape strategic decisions. As the data comes from a variety of different sources it will be necessary to carry out some data cleaning and preprocessing before any meaningful analysis can commence. The data analyst should also generate data visualisations to enhance understanding and context when presenting the results. Knowledge of Excel, R and/or Python will be a great advantage for completing this project successfully.