Mr. Abhay Vikram Singh was employed full time at Tata Consultancy Services Limited from December 2008 to December 2013, where his last role was as an IT Analyst. During his employment, his responsibilities included developing Splunk applications, writing Splunk queries to automate processes, and providing corporate training on Unix shell scripting and Splunk. His relevant skills included Splunk development, Splunk applications, and Unix shell scripting.

1. TCS/SC/313456
May 08, 2015
TO WHOMSOEVER IT MAY CONCERN
This is to certify that Mr. Abhay Vikram Singh was full time employed with Tata Consultancy
Services Limited (TCSL) from December 15, 2008 to December 05, 2013.
While leaving our organization, he was designated as an I.T. Analyst.
During his employment with Tata Consultancy Services Ltd, he was responsible for the following:-
1. Developing Splunk Applications.
2. Writing Splunk Queries to automate the existing process.
3. Providing Corporate Training on Unix Shell Scripting and Splunk.
He utilized skills including:-
1. SPLUNK Development and SPLUNK Application.
2. Unix Shell Scripting.
(Please note: Skills and responsibilities specified are as declared by the employee and approved by
the last supervisor. This information is to the best of our knowledge and without prejudice).
We wish him all the best for his future endeavors.
For Tata Consultancy Services Limited
Ritu Anand
Deputy Head- Human Resources