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Pewlett_Hackard_analysis

Project Overview

The client has asked to create a brand new database that stores employee data and manipulate that data so that we know:

  1. The number of retiring employees by title
  2. The number of eligible employees for a mentorship program

Methodology

  • Tools/Programs/Languages used:

    • SQL
    • pgAdmin
    • Excel (import/export data)

  • I used the provided CSV files to create a new database and then created six empty tables.

  • Then, I imported six individual CSV files to fill in data in those empty tables.

  • After that, I used various SQL queries to manipulate the data to satisfy the asks from the client.

Pewlett Hackard Analysis Results

Number of Retiring Employees by Title

  • There will be several employees that will retire with the following titles: Senior Engineer, Senior Staff, and Engineer.

title

  • This is concerning, as these three titles alone make up for over 60,000 employees!
  • Pewlett Hackard (PH) will need to focus on backfilling their development department, or else they risk falling behind in that category.
  • PH is also at risk of losing a large number of Senior Staff. These individuals possess a large amount of historical knowledge that might impact day-to-day operations.

Employees Eligible for the Mentorship Program

  • There are about 1,550 employees that are eligible for the mentorship program.

mentor_title

  • This is good for those at the Engineer level as about 501 Engineers can be mentored to the next level.
  • It's a little concerning seeing 568 individuals from the Senior Staff eligible for this program as they most likely will not move past their current level.
  • More hiring needs to occur at the Assistant Engineer, Staff, and Engineer levels to compensate for employees retiring in the development department.

Additional Summary

  1. How many roles will need to be filled as the "silver tsunami" beings to make an impact?
  • Using a simple SELECT COUNT query the total number of retiring employees is 72,457.
  • The development department is at risk as the #1 retiring title is Senior Engineer
  1. Are there enough qualified, retirement-ready employees in the departments to mentor the next generation of Pewlett Hackard employees?
  • Technically, no. There are only about 1,550 employees that fall in the retirement-ready category. However, there are plenty of Senior-level employees that can mentor if PH is open to that.