You are hired as a Data Scientist for APPFigures who will help us analyze large amounts of raw information to find patterns and use them to make sense of the app industry. We have enormous amounts of data about the app store, and you'll be responsible for building data products to extract valuable insights that will empower our members as they navigate the app store.

We expect you to be highly analytical with a knack for analysis, math, and statistics and a passion for machine learning and research. Critical thinking and problem$-$solving skills are also required.

Please resolve the following issues:

Research and detect valuable data sources and automate data validation

Perform preprocessing of structured and unstructured data

Review large amounts of information to discover trends and patterns

Create predictive models and machine learning algorithms

Modify and combine different models through ensemble modeling

Organize and present information using data visualization techniques