Kumar: Email & Phone Number

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Principal Engineer at Yahoo|Sunnyvale, California, United States

Position:

Principal Engineer at Yahoo

Location:

Sunnyvale, California, United States

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Last updated: 2026-09-20

Updated: 2026-09-20

Found email addresses for Kumar:

Business emails:

**@yahooinc.com

Personal emails:

v********4@gmail.com

Found phones for Kumar:

+1-520-***-**52,

+1-205-***-**39,

+1-623-***-**34,

+1-520-***-**46

A different Kumar?

Work Experience 22 years

Principal Engineer at Yahoo

Jun 2011 - Current

Software Engineering Technical Lead at Sonus

Nov 2005 - Jun 2011

Programmer at Janokka Technologies

Jul 2004 - Oct 2005

Kumar started working in 2004, then the employee has changed 2 companies and 2 jobs. On average, Kumar works for one company for 7 years 4 months.

Their professional focus is Agile Methodologies, Ant, and APIs across 3 core areas.

Education

M S at Birla Institute of Technology and Science, Pilani

Bharathidasan University

Frequently Asked Questions

What is Kumar's email address?

SignalHire found verified email addresses for Kumar, both business and personal. Their business email is **@yahooinc.com, and personal emails include v********4@gmail.com.

What is Kumar's phone number?

SignalHire found multiple verified phone numbers for Kumar: +1-520-***-**52, +1-205-***-**39, and +1-623-***-**34.

How do I contact Kumar at Yahoo?

You can reach Kumar 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 Kumar's professional background?

Kumar has 22 years of professional experience. They have held roles including Software Engineering Technical Lead, and Programmer at companies such as Sonus, and Janokka Technologies. Their education includes M S from Birla Institute of Technology and Science, Pilani, and Bharathidasan University.

Is Kumar's contact information up to date?

Yes. Kumar's SignalHire profile was last updated on 20 September 2026, reflecting their current position as Principal Engineer at Yahoo in New York, NY, United States.

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