What is data gathering in portfolio process?
This entails making sure that all projects use the same language and can provide access to the same information about the project. In addition, the portfolio manager should be ready by being able to state what they need in the way of data from the projects and the proposed projects that are in the portfolio.
What is a data portfolio?
What Is a Data Science Portfolio? A data science portfolio is a collection of your best work and demonstrates your skills as a data scientist. A data science portfolio should feature a combination of your code and documentation and some writing samples showing your ability to communicate effectively about data.