Kalyan: Email & Phone Number

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Systems Engineer at Visa|Singapore

Position:

Systems Engineer at Visa

Location:

Singapore

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Last updated: 2026-07-13

Updated: 2026-07-13

Found email addresses for Kalyan:

Business emails:

**@visa.com

Personal emails:

g*************s@gmail.com

Found phone for Kalyan:

+65-***-***-4534

A different Kalyan?

Work Experience 20 years

Systems Engineer at Visa

Jan 2010 - Current

Application Developer at IBM

Aug 2006 - Jan 2010

Kalyan started working in 2006, then the employee has changed 1 company and 1 job. On average, Kalyan works for one company for 10 years.

Their professional focus is AIX, C, and Java Enterprise Edition across 3 core areas.

Kalyan holds ITIL® Intermediate Certificate in Continual Service Improvement, Red Hat Certified System Administrator, and ITIL Foundation Certificate in IT Service Management certifications.

Education

M.Tech at Indian Institute of Technology, Madras

Bachelor of Technology (B.Tech.) at Sri Venkateswara University

Frequently Asked Questions

What is Kalyan's email address?

SignalHire found verified email addresses for Kalyan, both business and personal. Their business email is **@visa.com, and personal emails include g*************s@gmail.com.

What is Kalyan's phone number?

SignalHire found a verified phone number for Kalyan: +65-***-***-4534.

How do I contact Kalyan at Visa?

You can reach Kalyan 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 Kalyan's professional background?

Kalyan has 20 years of professional experience. They have held roles including Application Developer at companies such as IBM. Their education includes M.Tech from Indian Institute of Technology, Madras, and Bachelor of Technology (B.Tech.) from Sri Venkateswara University.

Is Kalyan's contact information up to date?

Yes. Kalyan's SignalHire profile was last updated on 13 July 2026, reflecting their current position as Systems Engineer at Visa in Foster City, California, United States.

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