Johnson Rathnakumar: Email & Phone Number

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Consultant at Tata Consultancy Services|Chennai, Tamil Nadu, India

Position:

Consultant at Tata Consultancy Services

Location:

Chennai, Tamil Nadu, India

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Last updated: 2026-07-03

Updated: 2026-07-03

Found email addresses for Johnson Rathnakumar:

Business emails:

j****************r@tcs.com

Found phone for Johnson Rathnakumar:

+91-***-***-0958

A different Johnson Rathnakumar?

Work Experience 20 years

Consultant at Tata Consultancy Services

Jun 2024 - Current

Chief Technology Officer at Phantom Smart Solutions

Jan 2023 - May 2024

Delivery Lead at Standard Chartered

Aug 2006 - Jan 2023

Johnson Rathnakumar started working in 2006, then the employee has changed 2 companies and 2 jobs. On average, Johnson Rathnakumar works for one company for 6 years 8 months.

Their professional focus is Axiom SL, Soultion architect, and Technology manager across 3 core areas.

Education

UG, PG at Bishop Heber College

Higher secondary school at Madras Christian College

Middle school at Padma Seshadri Bala Bhavan Sr. Sec. School

Frequently Asked Questions

What is Johnson Rathnakumar's email address?

SignalHire found a verified business email address for Johnson Rathnakumar: j****************r@tcs.com.

What is Johnson Rathnakumar's phone number?

SignalHire found a verified phone number for Johnson Rathnakumar: +91-***-***-0958.

How do I contact Johnson Rathnakumar at Tata Consultancy Services?

You can reach Johnson Rathnakumar 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 Johnson Rathnakumar's professional background?

Johnson Rathnakumar has 20 years of professional experience. They have held roles including Chief Technology Officer, and Delivery Lead at companies such as Phantom Smart Solutions, and Standard Chartered. Their education includes UG, PG from Bishop Heber College, and Higher secondary school from Madras Christian College.

Is Johnson Rathnakumar's contact information up to date?

Yes. Johnson Rathnakumar's SignalHire profile was last updated on 3 July 2026, reflecting their current position as Consultant at Tata Consultancy Services in Mumbai, Maharashtra, India.

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