QA Automation Engineer (Selenium/Playwright/Python)

Sairam Mutcharla

QA Automation Engineer

Hyderabad, India +91-703******* ******.*********@*****.*** linkedin.com/in/sairam- mucharla-364145193

PROFESSIONAL SUMMARY

QA Automation Engineer / Software Test Analyst with 5+ years of experience in healthcare and automotive domains, specializing in web, mobile, API, accessibility, manual and automation testing. Experienced in Selenium WebDriver, Java, Playwright, Python, Robot Framework, Cucumber/BDD, REST API testing and CI/CD automation. Delivered 3,000+ test cases across 40+ releases, validated 200+ defects, achieved 90% automation coverage, and reduced regression execution time by 25%. TECHNICAL SKILLS

• Automation & Frameworks: Selenium WebDriver, Java, Playwright, Python, Robot Framework, UAF, Cucumber/BDD

• Testing: Functional, Manual, Regression, Smoke, Sanity, Integration, End-to-End, Web & Mobile Testing

• API Testing: REST APIs, Postman, GET/POST/PUT/DELETE, Authentication, Headers, Payload & Response Validation, HTTP Status Codes

• CI/CD & Version Control: Jenkins, GitHub, CI/CD Test Execution & Reporting

• Mobile & Accessibility: iOS, Android, Browser Stack, Real Devices, Emulators/Simulators, JAWS, Voiceover, Talkback, Keyboard Navigation, Appium

• Tools: Jira, Confluence, VS Code, GitHub Copilot, Claude, SQL, Xcode, Android Studio

PROFESSIONAL EXPERIENCE

Infosys — Hyderabad, India

Software Test Analyst QA Automation Engineer June 2021 – Present

• Contribute to quality engineering and test automation for enterprise healthcare and automotive applications across web and mobile platforms.

• Executed 3,000+ test cases, supported 40+ application releases, and identified/validated 200+ defects across multiple testing cycles.

• Achieved approximately 90% automation coverage for team functionality and reduced regression execution time from 16 hours to 12 hours through automation and process improvements.

• Collaborate with developers, product/business stakeholders and client teams in Agile/Scrum environments, supporting test planning, defect analysis, release readiness and production validation.

PROJECT EXPERIENCE

1. Telehealth Web & Mobile Quality Engineering Test Automation

Project: Teladoc Health Healthcare Web & Mobile July 2022 – Present

• Analyse epics, user stories and functional requirements to identify end-to-end scenarios, test coverage and sprint-level testing activities.

• Design, develop and maintain automation using Robot Framework, Playwright with Python and Selenium with Python across web and mobile applications.

• Perform functional, integration, regression, smoke and end-to-end testing across Web, iOS and Android platforms.

• Contribute to migration and modernization of existing automation into the Robot Framework/UAF ecosystem, while supporting BDD/Cucumber-based automation practices.

• Execute REST API testing using Postman, validating requests, authentication, headers, payloads, responses and HTTP status codes.

• Perform cross-browser/device testing using Browser Stack and accessibility validation using JAWS, Voiceover, Talkback and keyboard-only navigation.

• Support Git workflows, code reviews, CI/CD execution and release readiness, analyse automation failures, troubleshoot scripts/defects, perform regression validation, and contribute to AI-agent initiatives for test generation and QA productivity.

• Key Contributions: 3,000+ test cases 40+ releases 200+ defects 90% automation coverage Regression reduced from 16 hrs to 12 hrs 2. Automotive Sales Workflow Quality Assurance – MBCARS & MBVANS

Project: Daimler / Mercedes-Benz Automotive Web Application August 2021 – July 2022

• Analyse business requirements and application workflows to create and maintain comprehensive functional test cases.

• Perform manual functional, regression, smoke and end-to-end testing for automotive sales workflows.

• Validate MBCARS and MBVANS application functionality across planned testing and release cycles.

• Perform release sanity testing to validate critical business workflows before deployment.

• Identify, document and track defects using Jira, followed by defect retesting and regression validation.

• Maintain test documentation and execution artifacts using Confluence, ensuring traceability across testing activities.

• Collaborate with cross-functional Agile teams and support release validation to ensure critical automotive business workflows meet expected quality standards. EDUCATION

Vignan University Bachelor of Technology (B.Tech) CGPA: 7.85 2020 CERTIFICATIONS

• SDET Certification

• AI-First Software Engineering

• Prompt Engineering and Generative AI Landscape

LANGUAGES

English Telugu Hindi

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