Text and Web Mining in RapidMiner software

I am looking for help with a data analysis project. The primary goal of the project is don't need to clean and preprocess unstructured data from text and web pages for further analysis. The data processing techniques that the freelancer would need to use include normal techniques, text normalization and tokenization. The project must be done using RapidMiner software. The successful freelancer should have extensive experience in data analysis and preprocessing, as well as in-depth knowledge of RapidMiner