Data Analyst – Here are Job Responsibilities

Data analytics is a right career option for mainframe developers. Different jobs you can see in data science are Data analyst, Research analyst, and Statistical analysis

Skills needed:

  1. You must demonstrate the ability to analyze large data sets
  2. You must show an expert ability to analyze, research or query data using SQL
  3. You must have the ability to report on data using enterprise, industry standard reporting tools like SQL Server Reporting Services, Crystal Reports and Business Objects
  4. You must have logical, problem solving skills.
  5. You must have strong analytical skills
  6. You must be able to present, interpret, discuss or write about the conclusions, inferences and results gained from researching data
  7. You must be able to analyze data in Excel, prepare Excel spreadsheets or PowerPoint presentation to explain your results.
  8. You must be able to research concepts and issues on the Internet using search engines and other web based research tools

Definition- The data analyst is growing in importance because of the trend towards storing and analyzing increasing amounts of data, so that organizations can compete based on insight, information and intelligence gleaned from their databases.

How to crack interviews

Prepare these interview Questions

  • Database design questions
  • SQL questions
  • Database development questions


Data analyst role include querying large databases and prepare reports as the client wants.
Then presenting these results to clients to achieve business purposes is the next big task.


Author: Srini

Experienced software developer. Skills in Development, Coding, Testing and Debugging. Good Data analytic skills (Data Warehousing and BI). Also skills in Mainframe.

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