Abstract: The present disclosure relates to the field of data filtering, and envisages a role based dynamic data filtering system and method thereof comprising parser, database, login module, filtration module, converter, prediction module and user device. The parser parses the received data from a plurality of heterogeneous sources. The login module registers a user and authenticates the user based on the registration details entered by the user. The filtration module identifies pre-determined role related data in database based on the extracted role from the registration details, and extracts the identified pre-determined role related data from parsed data based on pre-determined set of filtration rules. The converter converts extracted data into a single format data. The prediction module analyses converted data and historical analysis data, to generate predictions results based on analysed data and pre-determined set of prediction rules.