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Raghul S Email & Phone Number
Software Development Engineer - II
at
Comcast
LinkedIn matched
✓ Verified July 2026
3 data sources
Profile completeness 86%
Current company
Role
Software Development Engineer - II
Location
Chennai, Tamil Nadu, India
Company size
Who is Raghul S? Overview
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Quick answer
Raghul S is listed as Software Development Engineer - II at Comcast, a with 60190 employees, based in Chennai, Tamil Nadu, India. AeroLeads shows a matched LinkedIn profile for Raghul S.
Raghul S previously worked as Software Engineer II - Performance at Comcast and Software Engineer at Terzo. Raghul S holds Bachelor Of Engineering - Be, Computer Science, 8.44 / 10 from Kongu Engineering College.
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Comcast
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Profile bio
About Raghul S
Hi I'm Raghul,An Agile learner who is highly enthusiastic about learning new things.Experienced and results-driven professional adept at managing and developing automation test scripts for API and Performance testing.Committed to maintaining a stable and bug-free environment through meticulous attention to detail and comprehensive test coverage. Programming/Scripting : Python, Shell, Java, Javascript Testing Tools: Cucumber, Karate, JmeterCI/CD: Jenkins, Concourse Monitoring & Visualisation: Datadog, Grafana , PrometheusContainerisation: Docker , Kubernetes Cloud Infrastructure: AWS IAM, S3 , VPC , EC2 , ALB , Route 53Operating System: MacOS, Linux , Windows In my non-engineering life , I enjoy reading about various companies unique business strategies.I identify strongly as a eternal optimist, shaped by the belief that in every obstacle there is a lesson, and in every setback, there is a takeaway, in every failure, there is an opportunity to reflect.Currently, I enjoy finding answers to "Why" something is slow.
Current workplace
Raghul S's current company
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Comcast
5 roles
Raghul S work experience
A career timeline built from the work history available for this profile.
Software Engineer Ii - Performance
CurrentSetting up Grafana dashboards for individual application components to gather vital metrics during large-volume tests.Develop and enhance JMeter scripts for load, performance and scalability testing.Conducted extensive performance testing in both virtual machine (VM) and Kubernetes environments, evaluating system performance under defined workload scenarios.Extensively using Linux inbuilt tools to debug and troubleshoot the issues for the test workloads running on VMs.POC focused on the real-time visualisation of Jmeter metrics in Grafana by seamlessly integrating the Prometheus Jmeter listener into the Jmeter test plan.Developed custom shell scripts to capture network metrics & resource utilisation metrics during the test window for distributed workloads running in VM's and Kubernetes.Honoured with Star Employee award for extraordinary contributions in H1 2024
Sep 2023 - Present
Software Engineer
Managing & handling daily Automation test builds activities, Smoke testing to keep the environments stable.Responsible to find innovative ways to optimise the test strategy for maximising ROI from areas which are undertaken for automation.Orchestrated and deployed container-based solutions using Kubernetes.
Apr 2023 - Aug 2023
Software Engineer - Graduate Trainee
Developed and maintained robust, scalable, and modular test automation scripts for functional, regression, API, and performance testing.Periodically refactored & implemented new test automation scenarios after every release, increasing the testing turn-around time by 25%.Troubleshooted and debugged test failures to identify root causes.Performed load testing on the application using Jmeter to gather performance metrics on various vital endpoints in the applicationIntegrated Jacoco code coverage plugin to provide automation metrics to stakeholders.Improved test coverage by 40% as compared to before by implementing enhancements based on Jacoco code coverage metrics.Monitored and audited systems using Datadog for enhanced performance and reliability.Familiarity in scripting using Shell, and setting up cron jobs for scheduling jobs ,Thus improving the efficiency of routine tasks.Honoured with Star Employee Award for outstanding performance in Q3 2022
May 2022 - Apr 2023
Engineer Intern
Received training on core and advanced Java, Java frameworks like Spring Boot, Docker, and some core AWS servicesAs a part of the training, developed REST APIs for an asset management system. Built using Spring Boot, Maven as build tool and Containerised using Docker (https://github.com/RaghulSivaraj/Assetmanagement-Spring-Boot-Docker)Hands on experience in Jenkins for executing build jobs to deploy application code.Worked closely with the team to increase the coverage of Automation Scripts for integration tests.Implemented Best Practices in AWS Accounts as part of Quarterly Audit Compliance.
Aug 2021 - May 2022
Team & coworkers
Colleagues at Comcast
Other employees you can reach at comcast.com. View company contacts for 60190 employees →
JH
Jack Hart
Colleague at ComcastAtlanta Metropolitan Area, United States
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MG
Maxim Ganesch
Colleague at ComcastDetroit Metropolitan Area, United States
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CE
Corey Esget
Colleague at ComcastGreater Minneapolis-St. Paul Area, United States
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ML
Michael Lusher
Colleague at ComcastPuyallup, Washington, United States
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JR
Jason Rossi
Colleague at ComcastManteca, California, United States
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DB
Deunta B.
Colleague at ComcastGreater Chicago Area, United States
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JH
Jennifer Hagwood
Colleague at ComcastGreater Boston, United States
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OI
Oleksandr Ianovskyi
Colleague at ComcastSan Francisco Bay Area, United States
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JP
Jorge Panama Jr
Colleague at ComcastOdenton, Maryland, United States
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RT
Rob Thompson
Colleague at ComcastNashville Metropolitan Area, United States
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Jack Hart
Colleague at ComcastAtlanta Metropolitan Area, United States
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MG
Maxim Ganesch
Colleague at ComcastDetroit Metropolitan Area, United States
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CE
Corey Esget
Colleague at ComcastGreater Minneapolis-St. Paul Area, United States
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ML
Michael Lusher
Colleague at ComcastPuyallup, Washington, United States
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JR
Jason Rossi
Colleague at ComcastManteca, California, United States
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DB
Deunta B.
Colleague at ComcastGreater Chicago Area, United States
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JH
Jennifer Hagwood
Colleague at ComcastGreater Boston, United States
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OI
Oleksandr Ianovskyi
Colleague at ComcastSan Francisco Bay Area, United States
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JP
Jorge Panama Jr
Colleague at ComcastOdenton, Maryland, United States
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RT
Rob Thompson
Colleague at ComcastNashville Metropolitan Area, United States
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2 education records
Raghul S education
Bachelor Of Engineering - Be, Computer Science, 8.44 / 10
Hsc, 93%
Bharathidasan Matric Higher Secondary School
FAQ
Frequently asked questions about Raghul S
Quick answers generated from the profile data available on this page.
What company does Raghul S work for?
Raghul S works for Comcast.
What is Raghul S's role at Comcast?
Raghul S is listed as Software Development Engineer - II at Comcast.
Where is Raghul S based?
Raghul S is based in Chennai, Tamil Nadu, India while working with Comcast.
What companies has Raghul S worked for?
Raghul S has worked for Comcast, Terzo, and Terzo Technologies.
Who are Raghul S's colleagues at Comcast?
Raghul S's colleagues at Comcast include Jack Hart, Maxim Ganesch, Corey Esget, Michael Lusher, and Jason Rossi.
How can I contact Raghul S?
You can use AeroLeads to view verified contact signals for Raghul S at Comcast, including work email, phone, and LinkedIn data when available.
What schools did Raghul S attend?
Raghul S holds Bachelor Of Engineering - Be, Computer Science, 8.44 / 10 from Kongu Engineering College.
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