Arunkumar Jayakumar: Email & Phone Number

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Advanced Customer Success Manager at Diebold Nixdorf|Greater Chennai Area, India

Position:

Advanced Customer Success Manager at Diebold Nixdorf

Location:

Greater Chennai Area, India

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Last updated: 2026-07-01

Updated: 2026-07-01

Found email addresses for Arunkumar Jayakumar:

Business emails:

a*****************r@tatacommunications.com,

a*****************r@dieboldnixdorf.com

Personal emails:

a*************x@yahoo.com

Found phone for Arunkumar Jayakumar:

+91-***-***-3861

A different Arunkumar Jayakumar?

Work Experience 20 years

Advanced Customer Success Manager at Diebold Nixdorf

Oct 2016 - Current

Manager- Sales and Account Management at Tata Communications

Aug 2011 - Oct 2016

Assistant Manager Quality Assurance at HSBC

Mar 2006 - Aug 2011

Arunkumar Jayakumar started working in 2006, then the employee has changed 2 companies and 2 jobs. On average, Arunkumar Jayakumar works for one company for 6 years 9 months.

Arunkumar is proficient in English and Tamil. Their professional focus is Banking, business analysis, and business development across 3 core areas.

Education

Bachelor of Science (BSc) at University of Madras

higher secondary school certificate at Govt Model higher Secondary School

Frequently Asked Questions

What is Arunkumar Jayakumar's email address?

SignalHire found verified email addresses for Arunkumar Jayakumar, both business and personal. Their business email is a*****************r@tatacommunications.com, and personal emails include a*************x@yahoo.com.

What is Arunkumar Jayakumar's phone number?

SignalHire found a verified phone number for Arunkumar Jayakumar: +91-***-***-3861.

How do I contact Arunkumar Jayakumar at Diebold Nixdorf?

You can reach Arunkumar Jayakumar 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 Jayakumar's professional background?

Arunkumar Jayakumar has 20 years of professional experience. They have held roles including Manager- Sales and Account Management, and Assistant Manager Quality Assurance at companies such as Tata Communications, and HSBC. Their education includes Bachelor of Science (BSc) from University of Madras, and higher secondary school certificate from Govt Model higher Secondary School.

Is Arunkumar Jayakumar's contact information up to date?

Yes. Arunkumar Jayakumar's SignalHire profile was last updated on 1 July 2026, reflecting their current position as Advanced Customer Success Manager at Diebold Nixdorf in North Canton, Ohio, United States.

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