Data Scientist
The responsibilities you have to shoulder as a data scientist includes:
- Manage, mine, and clean unstructured data to prepare it for practical use.
- Develop models that can operate on Big Data
- Understand and interpret Big Data analysis
- Take charge of the data team and help them towards their respective goals
- Deliver results that have an impact on business outcomes
Data Analyst
As a data analyst, you will have to assume specific responsibilities, including:
- Collecting information from a database with the help of query
- Enable data processing and summarize results
- Use basic algorithms in their work like logistic regression, linear regression and so on
- Possess and display deep expertise in data munging, data visualization, exploratory data analysis and statistics
Data Engineers
Your responsibilities in this role are:
- Data Mining for getting insights from data
- Conversion of erroneous data into a useable form for data analysis
- Writing queries on data
- Maintenance of the data design and architecture
- Develop large data warehouses with the help of extra transform load (ETL)