I have read and understand GitHub's Guide to Filing a DMCA Notice.

Are you the copyright owner or authorized to act on the copyright owner’s behalf?

Yes

Please provide a detailed description of the original copyrighted work that has allegedly been infringed. If possible, include a URL to where it is posted online.

This is source code, that was pushed to a personal repository outside of our organization by a contractor that no longer works here. We aren't sure if it was malicious and would prefer to have it removed instead of contacting the user in case it was malicious.  
URL to original work: [private]

What files should be taken down? Please provide URLs for each file, or if the entire repository, the repository’s URL:

https://github.com/girishparameswar/testbranch_WAWA-4164

Have you searched for any forks of the allegedly infringing files or repositories? Each fork is a distinct repository and must be identified separately if you believe it is infringing and wish to have it taken down.

Yes, this is all we found for this client.

Is the work licensed under an open source license? If so, which open source license? Are the allegedly infringing files being used under the open source license, or are they in violation of the license?

This is not open source, but proprietary code for an application under development for a client.

What would be the best solution for the alleged infringement? Are there specific changes the other person can make other than removal?

Removal is the only solution since they no longer work for Mobiquity.

Do you have the alleged infringer’s contact information? If so, please provide it:

We do not.

Type (or copy and paste) the following statement: "I have a good faith belief that use of the copyrighted materials described above on the infringing web pages is not authorized by the copyright owner, or its agent, or the law. I have taken fair use into consideration."

I have a good faith belief that use of the copyrighted materials described above on the infringing web pages is not authorized by the copyright owner, or its agent, or the law. I have taken fair use into consideration.

Type (or copy and paste) the following statement: "I swear, under penalty of perjury, that the information in this notification is accurate and that I am the copyright owner, or am authorized to act on behalf of the owner, of an exclusive right that is allegedly infringed."

I swear, under penalty of perjury, that the information in this notification is accurate and that I am the copyright owner, or am authorized to act on behalf of the owner, of an exclusive right that is allegedly infringed

Please confirm that you have you have read our Guide to Submitting a DMCA Takedown Notice: https://help.github.com/articles/guide-to-submitting-a-dmca-takedown-notice/

Confirmed.

So that we can get back to you, please provide either your telephone number or physical address:

[private]

Please type your full legal name below to sign this request:

[private]