DevOps Engineer goal to improve the efficiency of 3 phases..

 3 Phases 

1. Building  -  Developer pushes the code to GIT

2. Testing  - Tester or QA test the code 

3. Deployment.. - production - customer.. 

Role of DevOps is to ensure all the 3 phases are automated without manual intervention.. 

Automation increases efficiency.. 

All companies follow Agile process.. through short sprints.. 

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