Vivek Kumar Singh
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Vivek Kumar Singh Email & Phone Number

Staff Software Engineer at Calix at Calix
Location: Bengaluru, Karnataka, India 6 work roles 1 school
1 work email found @calix.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email v****@calix.com
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Current company
Role
Staff Software Engineer at Calix
Location
Bengaluru, Karnataka, India
Company size

Who is Vivek Kumar Singh? Overview

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Quick answer

Vivek Kumar Singh is listed as Staff Software Engineer at Calix at Calix, a company with 1216 employees, based in Bengaluru, Karnataka, India. AeroLeads shows a work email signal at calix.com and a matched LinkedIn profile for Vivek Kumar Singh.

Vivek Kumar Singh previously worked as Staff Software Engineer at Calix and Software Engineering Technical Specialist at Ribbon Communications. Vivek Kumar Singh holds Bachelor'S Degree, Electrical, Electronics And Communications Engineering from Amity University, Gautam Budh Nagar.

Company email context

Email format at Calix

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*@calix.com
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AeroLeads found 1 current-domain work email signal for Vivek Kumar Singh. Compare company email patterns before reaching out.

Profile bio

About Vivek Kumar Singh

Proficient C/C++ developer working as a role of technical specialist and managing a small team.Working as a SBC developer to enhance the Ribbon SBC to provide additional features and enhancements.Working closely with GPS (tier 1 ) team to resolve critical Customer field Issues.Designing and writing technical documents (FSD,DSD,ICD)Skills :C/C++, Multithreading and Synchronization, Interprocess Communication, Socket Programming, SIP, VOIP, TLS, TCP, UDP ,RTP/RTCP, SCTP, SNMP,Moving the Application to Containerization using Docker, Kuberates and Openshift.

Listed skills include Isup, Voip Protocols Sip, Requirements Analysis, C++, and 1 others.

Current workplace

Vivek Kumar Singh's current company

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Calix
Calix
Staff Software Engineer at Calix
san jose, california, united states
Website
Employees
1216
AeroLeads page
6 roles

Vivek Kumar Singh work experience

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

Staff Software Engineer

Current

Bengaluru, Karnataka, India

Sep 2022 - Present

Software Engineering Technical Specialist

Bengaluru, Karnataka, India

Jul 2022 - Sep 2022

Associate Consultant

Bengaluru Area, India

SBC, B2BUA, IBCF Development

Aug 2016 - Mar 2018

Senior Software Engineer

Bengaluru Area, India

This project deals with Development and Sustenance activity of GSX4000 and GSX9000 Media Switch, product by Sonus Networks.Responsibilities Handled:.Handling Feature requirements and issues related to SIP/H323/ISUP/DNS/NAT.Implementing features to existing services in SIP areas to extend the capabilities of media switch.Simulating the problem reported from.

May 2014 - Aug 2016

Project Engineer

Chennai

A key developer involved in all phase of development project life cycle and responsible for analyzing, Designing (both top level and detailed level) implementing and testing the Requirement Description document (RDD) communicated with client.Handling requirements and issues related to SIP (Signaling protocol)..Simulating the problem reported from the.

Nov 2011 - May 2014
Team & coworkers

Colleagues at Calix

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1 education record

Vivek Kumar Singh education

FAQ

Frequently asked questions about Vivek Kumar Singh

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

What company does Vivek Kumar Singh work for?

Vivek Kumar Singh works for Calix.

What is Vivek Kumar Singh's role at Calix?

Vivek Kumar Singh is listed as Staff Software Engineer at Calix at Calix.

What is Vivek Kumar Singh's email address?

AeroLeads has found 1 work email signal at @calix.com for Vivek Kumar Singh at Calix.

Where is Vivek Kumar Singh based?

Vivek Kumar Singh is based in Bengaluru, Karnataka, India while working with Calix.

What companies has Vivek Kumar Singh worked for?

Vivek Kumar Singh has worked for Calix, Ribbon Communications, Globallogic, Aricent, and Wipro.

Who are Vivek Kumar Singh's colleagues at Calix?

Vivek Kumar Singh's colleagues at Calix include Andrew Klapper, Roberto Paulo, Jenny Guo, Seth Foust, and Baskar Muthiah.

How can I contact Vivek Kumar Singh?

You can use AeroLeads to view verified contact signals for Vivek Kumar Singh at Calix, including work email, phone, and LinkedIn data when available.

What schools did Vivek Kumar Singh attend?

Vivek Kumar Singh holds Bachelor'S Degree, Electrical, Electronics And Communications Engineering from Amity University, Gautam Budh Nagar.

What skills is Vivek Kumar Singh known for?

Vivek Kumar Singh is listed with skills including Isup, Voip Protocols Sip, Requirements Analysis, C++, and C.

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