Arjun Vijayakumar work email
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Arjun Vijayakumar personal email
As a seasoned QA Automation Architect with over a decade of experience, I specialize in designing and implementing innovative automation frameworks that drive efficiency, reliability, and scalability across software testing processes. My expertise spans a wide range of tools, technologies, and methodologies, including Selenium, Python, Kafka, AWS, and BDD frameworks like pytest-bdd and Cucumber.I excel in leading cross-functional teams to deliver robust solutions that meet business goals, from automating complex business processes to optimizing test execution. Highlights of my career include:* Developing scalable frameworks that reduce execution time by 60-80% and ensure >95% reliability.Implementing AWS-based solutions (Lambda, EC2, S3, CloudWatch) for enhanced system observability and test infrastructure.* Creating data-driven and BDD-based API frameworks, reducing codebase size by >90%.* Deploying centralized reporting dashboards like Allure and Klov for seamless access to test insights.* With a proven track record of achieving >95% code coverage and introducing process improvements that save time and resources, I bring technical leadership and strategic thinking to every project I undertake.I am passionate about staying ahead of industry trends, mentoring teams, and solving complex problems through automation and innovation. Let's connect to discuss how I can help elevate the quality of your software delivery processes!
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Senior Software Engineer In TestZelloAustin, Tx, Us -
Qa Automation ManagerLukka Mar 2023 - PresentGlobal, Remote First, Us• Standardized test automation code by implementing Checkstyle (Java) and linter (Python) mechanisms, ensuring code quality and consistency.• Achieved >95% code coverage for framework code through comprehensive unit test integration using Jacoco• Designed and developed an automation framework to validate Lukka’s internal FMV calculation methodology using Python, Kafka, AVRO, S3 and flink.• Built a Python/Tkinter-based UI tool for securely sending and reading encrypted/decrypted messages via AVRO to Kafka.• Created a QA infrastructure monitoring dashboard using AWS Lambda and Datadog to enhance system observability.• Engineered a UI automation framework from the ground up using Selenium/Java and pure OOP concepts, reducing test execution time by 60-80% and improving reliability to >95%.• Revamped the API backend testing framework with a data-driven/BDD approach, reducing codebase size by >90%.• Deployed Klov/Extent reporting dashboards on EC2 for pytest/BDD tests, enabling centralized reporting.• Set up and deployed an Allure reporting dashboard on EC2, integrating with S3 storage via AWS mountpoint for seamless access to test results.• Architected modular, maintainable, and version-controlled Docker images for UI/backend frameworks, hosted on AWS ECS and managed via GitLab.• Monitored logs and triaged bugs in a Kubernetes cluster using OpenSearch, ensuring efficient issue resolution.• Developed and implemented AWS Lambda scripts in Python to monitor critical QA API endpoints, ensuring 24/7 availability.• Configured metrics, alarms, and Slack alerts in Datadog, ensuring high availability and rapid incident response for QA endpoints. -
Software Engineer In TestAmazon Apr 2017 - Mar 2023Seattle, Wa, Us• Created high level design and implementation details for Android app framework using Espresso.• Designed and implemented class diagrams for PageObjects, HelperFactory, locators and test dependencies for testing Amazon’s retail shopping app.• Automate sanity, functional and regression tests related to org for Android app for multiple marketplaces.• Implemented PoC for automating iOS app using XCUITest framework on AWS DeviceFarm.• Implemented and maintained a framework to test Mobile Web functionality using Appium.• Streamline Mobile Test Automation Process by monitoring and fine-tuning scripts so that the Mobile automation pipeline has a pass percentage of > 90%.• Configure and setup 8 new devices on SatelliteLab to reduce overall execution time by 50%.• Document automation process, artifacts, maintenance activities and working of satellite lab.• Wrote Python scripts to pull SatelliteLab usage statistics from Host. Configured a Quicksight dashboard to publish this information using S3 as the data source.• Implemented custom algorithm for Android app scrolling using manual scroll.• Add Weblab injection capability for Mobile Web and Android App for A/B testing.• Interacted with TPM, ProdMgr and several other teams for bug triage, retesting bug fixes, and code deployment.• Created several 1Pager(s) for test standardization plans and process improvements.• Implemented all low-level actions as a helper class with full-fledged exception handling for easy debugging during test failures.• Suggested process improvements to coding standards at a team level. For ex: Exception handling, Checkstyle, lint, etc.• Setup LPT based pipeline for Mobile automation. -
Test Automation SpecialistUs Courts Dec 2014 - Mar 2017Washington, Dc, UsDevelop Test Automation scripts for several web based applications using Selenium Webdriver and Java.Develop BDD/ATDD automation tests using JUnit, Cucumber and JBehave.Design Junit automation scripts using Page Objects design pattern.Setup and configure mobile automation testing framework using Appium and Selenium (Java).Setup, configure and develop Ruby scripts using Calabash framework for iOS mobile test automation.Develop Java servlet to receive JSON Webhooks from TFS to extract build information.Use Apache Tomcat Server to host a Java servlet, which would trigger automated emails about build status.Develop PowerShell scripts to extract information from a webpage programmatically using HTTP WebRequest and Session cookies.Customize gradle tasks to handle tags for Junit and Serenity.Configure Selenium Grid using Linux/Windows and VNC server.Develop a customized reporting framework for Selenium using Java.Implement Thucydides (JBehave) reports and integrate them with Maven to execute scripts through command prompt.Track daily tasks using Atlassian JIRA and use the same to record defects.Integrate automation scripts into Continuous Integration tool Bamboo.Develop automation scripts to test Web Services, including REST services, using Eclipse and SoapUI.Configure Linux and windows based virtual boxes with Bamboo to execute automation scripts using Firefox, Chrome and IE.Add SSH bash scripts in Bamboo to automate test execution during build deployment.Share test results by triggering Auto-emails from Linux server.Implement Auto creation of JIRA defect along with application screenshots from Selenium using REST API service.Handle invalid test data by creating dynamic test data during runtime test executionDevelop test scripts in Selenium to test iOS application on iPad.Configure XCode utility Instruments and develop automation scripts (JavaScript) using UIAutomation tool. -
Test Automation LeadCognizant Technology Solutions Dec 2009 - Dec 2014Teaneck, New Jersey, Us• Preparation of project plans, status reports, ROI/cost analysis.• Select, recommend and leverage solutions with Proof of Concepts (POC).• Work with application teams/developers and QA team to manage the technical aspects while designing and developing automation scripts• Design, implementation and execution of Cognizant’s automation framework.• Automate applications across .Net, Flex, PowerBuilder, Java and web applications using QTP.• Prepare End To End automation test flows for applications.• Peer review of the automation scripts developed.• Prepare final test summary report and the Automation Framework guidelines document for each application.• Maintain automation scripts using HP Quality center and Business Process Testing framework.• Create reusable automation script and enhance the existing framework • Write complex macros using excel to generate KPIs from HP Quality Center. -
Automation EngineerWipro Jul 2006 - Nov 2009Bangalore, Karnataka, In• Designed an automation framework in Excel using macros to test a series of complex calculations used to forecast or predict sales.• Successfully implemented a test-optimization (Orthogonal array) tool to reduce testing manual efforts.
Arjun Vijayakumar Skills
Arjun Vijayakumar Education Details
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Sri Venkateswara College Of EngineeringInformation Technology
Frequently Asked Questions about Arjun Vijayakumar
What company does Arjun Vijayakumar work for?
Arjun Vijayakumar works for Zello
What is Arjun Vijayakumar's role at the current company?
Arjun Vijayakumar's current role is Senior Software Engineer in Test.
What is Arjun Vijayakumar's email address?
Arjun Vijayakumar's email address is av****@****zon.com
What schools did Arjun Vijayakumar attend?
Arjun Vijayakumar attended Sri Venkateswara College Of Engineering.
What are some of Arjun Vijayakumar's interests?
Arjun Vijayakumar has interest in Children, Economic Empowerment, Education, Environment, Science And Technology.
What skills is Arjun Vijayakumar known for?
Arjun Vijayakumar has skills like Test Automation, Manual Testing, Hp Qtp, Hp Quality Center, Selenium, Test Management, Quality Assurance, Requirements Analysis, Java, .net, Functional Testing, Test Planning.
Who are Arjun Vijayakumar's colleagues?
Arjun Vijayakumar's colleagues are Nathan Filipek, Andresito Rojas, Dilian Nohemi Rubi Velasquez, George Hayward, Jennifer Beck, Krishna Shah, Jkh Hernandez.
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