A Pewlett-Hackard company requires its hr analyst to analyze the employee data to perform the following task:
- Identify and create the list of employees who will be retiring from the company based on the certain criteria .
- Create a list of position which needs to be filled up once the employees retirees.
- Create a list of employees who will retire from Sales and Development.
- Create a list employees retiring from each department.
- Data Source: employees.csv, dept_info.csv, dept_emp.csv, dept_manager.csv, salaries.csv and titles.csv
- Software: PostgresSQL 11.7, pgAdmin and QuickDatabaseDiagrams
The challenge's objective was to complete the following task as a part of the Pewlett-Hackard analysis:
- Create the list of the retiree who are currently employed in Pewlett-Hackard and their repective titles based on the following criteria:
- Date of birth should be between 1st Jan 1952 - 31st Dec 1955.
- Find out the number of employees retiring for various titles .
- Create a current employee list who are ready for Mentor role.
- Retiree list :
- The retiree list and their respective title are as follow :
The actual sql to retrive the above output is as available in the Challenge.sql
- The number of the employees retiring from various titles (positions) which needs to be filled in future:
The actual sql to retrive the above output is as available in the Challenge.sql
- The list of employees who are ready for Mentor role are as follows:
The actual sql to retrive the above output is as available in the Challenge.sql
The key insights based on the above data :
- The number of current employees who will retire from PH are 33118.
- The number of employees who are ready for Mentor role are 1549.
- The number of employees who should be hired in near future will be close to 30000.
Recomendation for future :
- The employee retirement package will be a huge amount and proper financial plan should be made for this cost to the company.
- The mentor ready employees should be groomed in such a way that they can be the real assest to the company when the workforce reduction happens due to retirement.
- Individual department should identify the redundant positions keeping in mind the actual goal of the the company.