Ramkumar Nagarajan
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Ramkumar Nagarajan Email & Phone Number

Technical Support Manager at Cal4care Pte Ltd
Location: Singapore 2 work roles 1 school
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✓ Verified July 2026 3 data sources Profile completeness 100%

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Current company
Cal4care Pte Ltd
Role
Technical Support Manager
Location
Singapore
Company size
10 employees

Who is Ramkumar Nagarajan? Overview

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Quick answer

Ramkumar Nagarajan is listed as Technical Support Manager at Cal4care Pte Ltd, a with 10 employees, based in Singapore. AeroLeads shows a matched LinkedIn profile for Ramkumar Nagarajan.

Ramkumar Nagarajan previously worked as Technical Support Engineer at Tikona Digital Networks Pvt. Ltd.. Ramkumar Nagarajan holds Bachelor Of Engineering (Be), Electronics And Communications Engineering, A from Adhiyamaan College Of Engineering.

Company email context

Email format at Cal4care Pte Ltd

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Cal4care Pte Ltd

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Profile bio

About Ramkumar Nagarajan

Ramkumar Nagarajan is a Technical Support Manager at Cal4care Pte Ltd. They possess expertise in unified communications, telecommunications, internet protocol suite, cloud computing, voip and 13 more skills.

Listed skills include Unified Communications, Telecommunications, Internet Protocol Suite, Cloud Computing, and 14 others.

Current workplace

Ramkumar Nagarajan's current company

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Cal4care Pte Ltd
Cal4Care Pte Ltd
Technical Support Manager
singapore, singapore
Website
cal4care.com
Employees
10
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2 roles

Ramkumar Nagarajan work experience

A career timeline built from the work history available for this profile.

Technical Support Manager

Current
Cal4Care Pte Ltd

Singapore

Jun 2013 - Present

Technical Support Engineer

Tikona Digital Networks Pvt. Ltd.

Chennai Area, India

This is one of biggest internet provider in India. My Role is Customer support & Installation. It was field work I have to visit customer places and solve their internet issue. Once I received work order from sales department I have to proceed the installation. Maintain the happy customer happy which is the area under my support control.

Oct 2009 - May 2013
Team & coworkers

Colleagues at Cal4care Pte Ltd

Other employees you can reach at cal4care.com. View company contacts for 10 employees →

KK Kiruba Karan Kiruba Karan Colleague at Cal4Care Pte LtdCoimbatore, Tamil Nadu, India View → BS Barath Subash Barath Subash Colleague at Cal4Care Pte LtdCoimbatore, Tamil Nadu, India View → SM Surya M B Surya M B Colleague at Cal4Care Pte LtdChennai, Tamil Nadu, India View → PW Paramesh Waran Paramesh Waran Colleague at Cal4Care Pte LtdCoimbatore, Tamil Nadu, India View → DD Dipaah Dipaah Dipaah Dipaah Colleague at Cal4Care Pte LtdSingapore View → VR Vijay Ravichandran Vijay Ravichandran Colleague at Cal4Care Pte LtdSingapore View → PM Pradeepa Marimuthu Pradeepa Marimuthu Colleague at Cal4Care Pte LtdCoimbatore, Tamil Nadu, India View → NV Naveen Veeraputhiran Naveen Veeraputhiran Colleague at Cal4Care Pte LtdSingapore View → SM Saraswathi Mahesvaran Saraswathi Mahesvaran Colleague at Cal4Care Pte LtdSingapore View → RM Rajthilak M Rajthilak M Colleague at Cal4Care Pte LtdCoimbatore, Tamil Nadu, India View →
1 education record

Ramkumar Nagarajan education

  • Adhiyamaan College Of Engineering
    Adhiyamaan College Of Engineering
    A
FAQ

Frequently asked questions about Ramkumar Nagarajan

Quick answers generated from the profile data available on this page.

What company does Ramkumar Nagarajan work for?

Ramkumar Nagarajan works for Cal4care Pte Ltd.

What is Ramkumar Nagarajan's role at Cal4care Pte Ltd?

Ramkumar Nagarajan is listed as Technical Support Manager at Cal4care Pte Ltd.

Where is Ramkumar Nagarajan based?

Ramkumar Nagarajan is based in Singapore while working with Cal4care Pte Ltd.

What companies has Ramkumar Nagarajan worked for?

Ramkumar Nagarajan has worked for Cal4Care Pte Ltd and Tikona Digital Networks Pvt. Ltd..

Who are Ramkumar Nagarajan's colleagues at Cal4care Pte Ltd?

Ramkumar Nagarajan's colleagues at Cal4care Pte Ltd include Kiruba Karan, Barath Subash, Surya M B, Paramesh Waran, and Dipaah Dipaah.

How can I contact Ramkumar Nagarajan?

You can use AeroLeads to view verified contact signals for Ramkumar Nagarajan at Cal4care Pte Ltd, including work email, phone, and LinkedIn data when available.

What schools did Ramkumar Nagarajan attend?

Ramkumar Nagarajan holds Bachelor Of Engineering (Be), Electronics And Communications Engineering, A from Adhiyamaan College Of Engineering.

What skills is Ramkumar Nagarajan known for?

Ramkumar Nagarajan is listed with skills including Unified Communications, Telecommunications, Internet Protocol Suite, Cloud Computing, Voip, Project Management, Ip, and Data Center.

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