What are the roles and responsibilities for Data Scientist?

• A good data analyst is the one who turns data into information, information into insight and insight into a business decision.
• Importing/Collecting, cleaning, converting and analyzing the data for the purpose of finding insights and making conclusions.
• Create custom data models and algorithms.
• Presenting data in graphs, charts, tables, etc and designing and developing relational databases for collecting data.
• Keep a track of trends, patterns and correlation in case of complex data sets.
• Prepare concise data reports and data visualizations for the management that will help in the decision-making process.
• Work closely with the IT team to achieve the organizational goals. 
• Create data definitions for new database file/table development and/or changes to existing ones as needed for analysis.
• Understanding the needs of multiple stakeholders.
• Identifying the current- and future-state business processes.
• Helping the business stakeholders envision the future and how their work will need to change to support the future.