Arunkumar Sivakumar: Email & Phone Number

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Senior Project Manager at Cognizant|Chennai, Tamil Nadu, India

Position:

Senior Project Manager at Cognizant

Location:

Chennai, Tamil Nadu, India

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Last updated: 2025-12-24

Updated: 2025-12-24

Found email addresses for Arunkumar Sivakumar:

Business emails:

a********s@cognizant.com

Personal emails:

a***@gmail.com,

s***@cognizant.com,

a***@yahoo.ca,

s***@aol.com

Found phones for Arunkumar Sivakumar:

+1-403-***-**16,

+1-604-***-**89

A different Arunkumar Sivakumar?

Work Experience 17 years

Senior Project Manager at Cognizant

Dec 2024 - Current

Senior Project Manager at Cognizant

Oct 2022 - Dec 2024

Project Manager at Cognizant

Feb 2020 - Sep 2022

Project Manager at Cognizant

Oct 2017 - Feb 2020

Senior Associate at Cognizant

Jul 2014 - Sep 2017

Associate at Cognizant

May 2011 - Jun 2014

Programmer Analyst at Cognizant

Jul 2009 - Apr 2011

Arunkumar Sivakumar started working in 2009, then the employee has changed 4 jobs. On average, Arunkumar Sivakumar works for one company for 2 years 5 months.

Their professional focus is ADMS, Defect Management, and Jira across 3 core areas.

Arunkumar holds Vibe Code Hackathon - Vibe Coded using Windsurf certifications.

Education

Bachelor of Engineering - BE at Panimalar Engineering College

Frequently Asked Questions

What is Arunkumar Sivakumar's email address?

SignalHire found verified email addresses for Arunkumar Sivakumar, both business and personal. Their business email is a********s@cognizant.com, and personal emails include a***@gmail.com, s***@cognizant.com, and a***@yahoo.ca.

What is Arunkumar Sivakumar's phone number?

SignalHire found multiple verified phone numbers for Arunkumar Sivakumar: +1-403-***-**16, and +1-604-***-**89.

How do I contact Arunkumar Sivakumar at Cognizant?

You can reach Arunkumar Sivakumar through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Arunkumar Sivakumar's professional background?

Arunkumar Sivakumar has 17 years of professional experience. They have held roles including Senior Project Manager, Project Manager, and Project Manager at companies such as Cognizant, Cognizant, and Cognizant. Their education includes Bachelor of Engineering - BE from Panimalar Engineering College.

Is Arunkumar Sivakumar's contact information up to date?

Yes. Arunkumar Sivakumar's SignalHire profile was last updated on 24 December 2025, reflecting their current position as Senior Project Manager at Cognizant in Teaneck, New Jersey, United States.

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