Abstract: A predictive modeling system having a marketability service module and a career path module. The marketability service module of the system server employs a marketability algorithm to determine how marketable a user is based on self-reported work experience and skills for a job. The career path module employs a career path algorithm to provide to the user a prediction of a most successful path from a users current position to a destination position on the basis of a career paths database of transitions provided by a career path analyzer of a batch computing platform intermittently in communication with the career paths database.