Ram Charan Maganti
Summary
Accomplished Sr. QA Automation Engineer with extensive expertise at Amazon.com Services LLC, specializing in Selenium WebDriver and CI/CD integration. Delivered 70% reduction in manual testing efforts through innovative automation frameworks. Possesses strong analytical skills, effectively collaborating with development teams to optimize system performance.
Overview
11
11
years of professional experience
Work History
Sr. QA Automation Engineer / SDET
Amazon.com Services LLC
03.2022 - Current
- Designed and implemented end-to-end automation frameworks using Python (PyTest) and Java (Selenium) for web, API, and mobile platforms.
- Reduced manual efforts by 70% by automating functional, regression, and integration testing.
- Integrated LLMs (Claude, GPT) for automated crash analysis and log summarization, cutting triage time by over 50%.
- Built CI/CD pipelines using Jenkins, Docker, and AWS Lambda for nightly regression and continuous build validation.
- Conducted REST and SOAP API testing using Postman and Rest Assured, validating payload structure and error handling.
- Executed performance testing using JMeter and AWS CloudWatch, identifying throughput issues and bottlenecks under peak load.
- Collaborated with developers to optimize thread management, decreasing lag by ~30%.
- Performed mobile testing on FireTV, Android, and iOS, including profiling for memory leaks and CPU usage.
Sr. Quality Assurance Engineer
ChenMed Tech LLC
11.2021 - 03.2022
- Integrated automated test suites into Jenkins CI/CD pipelines with Maven, enabling nightly execution and timely reporting of test results.
- Performed functional and regression testing using Protractor and Selenium WebDriver for healthcare web applications.
- Conducted API and backend validation using Postman, SOAP UI, and SQL queries to verify data integrity across patient modules.
- Executed mobile app validation for Android and iOS using Appium and SeeTest to ensure compatibility and performance across platforms.
- Reported defects using Rally and verified fixes in subsequent builds.
Quality Assurance Engineer / SDET
American Express
07.2020 - 11.2021
- Designed UI automation with Selenium WebDriver (Java, TestNG) using Page Object Model (POM) to enhance test script reusability.
- Integrated automation into Jenkins and GitLab pipelines, streamlining continuous build verification process.
- Executed performance and load testing with JMeter, identifying bottlenecks in high-volume transactions for optimization.
- Validated Java-based service integrations across distributed systems.
- Developed complex SQL queries (joins, stored procedures) for backend verification across Oracle and SQL Server.
QA Systems Engineer (Selenium)
Info-matrix Corporation
07.2017 - 07.2020
- Automated critical workflows with Selenium WebDriver, Java, and TestNG, ensuring functionality across Chrome, Firefox, and Edge.
- Implemented cross-browser testing via Selenium Grid and parallel execution, reducing overall test execution time.
- Conducted API testing using Postman and SOAP UI, validating REST/SOAP endpoints and authentication.
- Executed SQL queries for backend verification across Oracle and SQL Server databases.
- Developed custom HTML test reports using TestNG listeners, enhancing real-time monitoring and visibility of test results.
QA Automation Test Engineer
Hybridclosys
12.2014 - 07.2015
- Developed automation scripts using Selenium WebDriver with Java to enhance UI validation accuracy.
- Executed functional, regression, and smoke testing to ensure quality for release cycles.
- Logged and tracked defects in HP Quality Center (ALM) to maintain project documentation.
Education
Masters - Computer Science
Kent State University
USA01.2017
Bachelors - Computer Science
Acharya Nagarjuna University
India01.2015
Skills
- Selenium WebDriver
- Selenium Grid
- Appium
- PyTest
- TestNG
- Cucumber
- Rest Assured
- Postman
- SOAP UI
- JMeter
- Jenkins
- GitLab CI
- Docker
- Terraform
- AWS
- Oracle
- MySQL
- SQL Server
- PostgreSQL
- JIRA
- Rally
- Git
- GitHub
- Android Studio
- Xcode
Current Role
Software Development Engineer in Test
Timeline
Sr. QA Automation Engineer / SDET
Amazon.com Services LLC
03.2022 - Current
Sr. Quality Assurance Engineer
ChenMed Tech LLC
11.2021 - 03.2022
Quality Assurance Engineer / SDET
American Express
07.2020 - 11.2021
QA Systems Engineer (Selenium)
Info-matrix Corporation
07.2017 - 07.2020
QA Automation Test Engineer
Hybridclosys
12.2014 - 07.2015
Masters - Computer Science
Kent State University
Bachelors - Computer Science
Acharya Nagarjuna University