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Hariharan Jayakumar Email & Phone Number
Senior Associate
at
Cognizant
1 work email found
@dxc.com
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 100%
Current company
Role
Senior Associate
Location
Chennai, Tamil Nadu, India
Company size
Who is Hariharan Jayakumar? Overview
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Quick answer
Hariharan Jayakumar is listed as Senior Associate at Cognizant, a with 340955 employees, based in Chennai, Tamil Nadu, India. AeroLeads shows a work email signal at dxc.com and a matched LinkedIn profile for Hariharan Jayakumar.
Hariharan Jayakumar previously worked as Java Technical Lead at Dxc Technology and Team Leader at Ducont Systems. Hariharan Jayakumar holds Bachelor Of Engineering - Be, Electrical And Electronics Engineering from Sri Venkateswara College Of Engineering.
Company email context
Email format at Cognizant
This section adds company-level context without repeating Hariharan Jayakumar's masked contact details.
{first}.{last}@dxc.com
86% confidence
AeroLeads found 1 current-domain work email signal for Hariharan Jayakumar. Compare company email patterns before reaching out.
Profile bio
About Hariharan Jayakumar
My role is to develop and enhance the application that meet the requirements of our mocks and fulfill our user stories. I also monitor and process pull requests for production deployments.Technologies used:JAVA/J2EE,Structs , Spring Boot, Web Services, SQL, HTML/CSSServers Worked:Apache Tomcat, Oracle WebLogic and IBM WebSphereTools Used:Eclipse, STS Microsoft-SQL, Oracle ,BURP, SOAP-UI, Post-Man , JMeter and IBM-BPMWorking in AWS Cloud (EC2) Migration and also Modernize the application as per customer requirement.
Listed skills include Html, Postman, Microsoft Office, Angularjs, and 8 others.
Current workplace
Hariharan Jayakumar's current company
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Cognizant
5 roles
Hariharan Jayakumar work experience
A career timeline built from the work history available for this profile.
Java Technical Lead
Working as Java Tech Lead / App Architect to install , configure and deploy the applications in AWS Cloud EC2.Also Involved the cutover activities with hyper care.
Team Leader
Developed Web Application using JAVA Frameworks/Concept – Spring Boot, Struts, and Servlets in Java Coding practices under Banking.
May 2019 - May 2022
Java Developer
Developed Web Application for Ministry of Education, UAE and Also supported for Al-Azhar University in Hospital Information Systems
Jul 2017 - May 2019
Programmer Analyst
Java Developer-Web Application Development using Webservices and also worked in IBM BPM tool
Jul 2014 - May 2017
Team & coworkers
Colleagues at Cognizant
Other employees you can reach at cognizant.com. View company contacts for 340955 employees →
RP
Rajendra Prasath Jegathala Prathaban
Colleague at CognizantStevenage, England, United Kingdom
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PR
Pooja Rayavarapu
Colleague at CognizantHyderabad, Telangana, India
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CT
Chanchal Tantubay
Colleague at CognizantBankura, West Bengal, India
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AJ
Anita Jadhav, Pmp
Colleague at CognizantGreater Chicago Area, United States
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PA
Pavani A
Colleague at CognizantHyderabad, Telangana, India
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SK
Sireesha Kaja
Colleague at CognizantBengaluru, Karnataka, India
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NV
Nithila Velusamy
Colleague at CognizantManchester, Connecticut, United States
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TV
Thiriveni Vellingiri
Colleague at CognizantErode, Tamil Nadu, India
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RK
Ravi Kavuri
Colleague at CognizantBengaluru, Karnataka, India
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SH
Sadham Hussain
Colleague at CognizantCoimbatore, Tamil Nadu, India
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Rajendra Prasath Jegathala Prathaban
Colleague at CognizantStevenage, England, United Kingdom
View →
PR
Pooja Rayavarapu
Colleague at CognizantHyderabad, Telangana, India
View →
CT
Chanchal Tantubay
Colleague at CognizantBankura, West Bengal, India
View →
AJ
Anita Jadhav, Pmp
Colleague at CognizantGreater Chicago Area, United States
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PA
Pavani A
Colleague at CognizantHyderabad, Telangana, India
View →
SK
Sireesha Kaja
Colleague at CognizantBengaluru, Karnataka, India
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NV
Nithila Velusamy
Colleague at CognizantManchester, Connecticut, United States
View →
TV
Thiriveni Vellingiri
Colleague at CognizantErode, Tamil Nadu, India
View →
RK
Ravi Kavuri
Colleague at CognizantBengaluru, Karnataka, India
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SH
Sadham Hussain
Colleague at CognizantCoimbatore, Tamil Nadu, India
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1 education record
Hariharan Jayakumar education
FAQ
Frequently asked questions about Hariharan Jayakumar
Quick answers generated from the profile data available on this page.
What company does Hariharan Jayakumar work for?
Hariharan Jayakumar works for Cognizant.
What is Hariharan Jayakumar's role at Cognizant?
Hariharan Jayakumar is listed as Senior Associate at Cognizant.
What is Hariharan Jayakumar's email address?
AeroLeads has found 1 work email signal at @dxc.com for Hariharan Jayakumar at Cognizant.
Where is Hariharan Jayakumar based?
Hariharan Jayakumar is based in Chennai, Tamil Nadu, India while working with Cognizant.
What companies has Hariharan Jayakumar worked for?
Hariharan Jayakumar has worked for Cognizant, Dxc Technology, Ducont Systems, and Second Step Software Development.
Who are Hariharan Jayakumar's colleagues at Cognizant?
Hariharan Jayakumar's colleagues at Cognizant include Rajendra Prasath Jegathala Prathaban, Pooja Rayavarapu, Chanchal Tantubay, Anita Jadhav, Pmp, and Pavani A.
How can I contact Hariharan Jayakumar?
You can use AeroLeads to view verified contact signals for Hariharan Jayakumar at Cognizant, including work email, phone, and LinkedIn data when available.
What schools did Hariharan Jayakumar attend?
Hariharan Jayakumar holds Bachelor Of Engineering - Be, Electrical And Electronics Engineering from Sri Venkateswara College Of Engineering.
What skills is Hariharan Jayakumar known for?
Hariharan Jayakumar is listed with skills including Html, Postman, Microsoft Office, Angularjs, Java, Sql, Soapui, and Web Services.
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