Summary
Overview
Work History
Education
Skills
Languages
Timeline
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Mounika Uppala

Mounika Uppala

Sunnyvale,USA

Summary

Results-driven End-to-End Validation Specialist with 7+ years of experience ensuring seamless user journeys across mobile and web platforms. Expert in designing and executing comprehensive manual and automated testing strategies using Selenium, Appium, TestNG, and Sauce Labs across Android and iOS. Proven ability to translate complex business requirements into effective test plans, driving quality for high-impact launches including $100M+ business lines and Fortune 1–scale eCommerce solutions. Skilled collaborator in Agile environments, integrating testing into CI/CD pipelines and cloud-native platforms to accelerate delivery while maintaining robust quality. Committed to continuous improvement through automation, defect analysis, and process optimization, delivering scalable and maintainable solutions.

Overview

9
9
years of professional experience

Work History

Software Engineer III

Walmart
Sunnyvale, CA
01.2023 - Current
  • Played a vital role in end-to-end testing and validation for high-impact launches, including a $100M+ business line, a Fortune 1–scale eCommerce site, and innovative omni-channel features such as tax-exempt capabilities across 5,000+ stores, ensuring seamless user experiences and operational readiness.
  • Developed and executed automated test scripts using Selenium, Appium, and Sauce Labs across multiple platforms and browsers, enhancing test coverage, efficiency, and reliability for mobile (Android/iOS) and web applications.
  • Took ownership of the Android platform by contributing to critical payment-related features, ensuring reliability and seamless user experience.
  • Conducted detailed manual and automated functional, regression, integration, and UI testing; performed root cause analysis and defect management using JIRA, contributing to continuous quality improvements and knowledge sharing across teams.

QA Automation Engineer

LifeWorks
Toronto, CA
09.2020 - 12.2022
  • Executed automated test suites across multiple browsers and platforms using Sauce Labs, ensuring comprehensive test coverage and seamless continuous integration.
  • Developed and maintained automation scripts for web and mobile applications using Selenium WebDriver, Appium, Java, TestNG, Maven, enabling cross-platform, functional, regression, and UI testing.
  • Participated actively in Agile SCRUM ceremonies, testing each sprint deliverable, and collaborating with teams throughout the full software development lifecycle.

QA Automation Engineer

National Bank of Canada
Toronto, CA
01.2019 - 08.2020
  • Developed and maintained robust automation scripts for mobile native applications (iOS, Android) using Java, Selenium WebDriver, and Appium, leveraging frameworks such as Page Object Model (POM), TestNG. to improve test scalability and maintainability.
  • Executed cross-browser and cross-platform automated tests on multiple browsers including Chrome, Firefox, and Internet Explorer to ensure consistent application behavior and compatibility.
  • Conducted comprehensive testing activities including Functional, Regression, System Integration, and User Acceptance Testing (UAT) within Agile development cycles to ensure high-quality software delivery.

QA Tester

Info gain
Bangalore, IND
05.2016 - 03.2017
  • Designed and executed detailed manual test plans and test cases across multiple environments, ensuring thorough coverage of functional and regression testing.
  • Conducted smoke, sanity, regression, integration, and functional testing using both manual techniques and automation frameworks such as TestNG.
  • Set up testing environments using tools like Android Studio, Appium Inspector for iOS, and emulators/simulators to facilitate comprehensive manual and exploratory testing.

Education

Post Graduation - Cloud Computing For Big Data

Lambton College
Toronto
12-2018

Bachelor of Technology - Information Technology

Sir CRR College of Engineering
Eluru
05-2016

Skills

  • Automated testing and debugging
  • Selenium WebDriver expertise
  • Test case design
  • Defect tracking
  • Collaboration skills
  • Effective communication
  • Attention to detail
  • Problem solving
  • Time management
  • JIRA proficiency
  • Software development life cycle (SDLC)
  • Programming skills
  • JavaScript knowledge
  • Team collaboration
  • Software testing and implementation
  • Code reviews

Languages

English
Full Professional
Telugu
Native/ Bilingual

Timeline

Software Engineer III

Walmart
01.2023 - Current

QA Automation Engineer

LifeWorks
09.2020 - 12.2022

QA Automation Engineer

National Bank of Canada
01.2019 - 08.2020

QA Tester

Info gain
05.2016 - 03.2017

Post Graduation - Cloud Computing For Big Data

Lambton College

Bachelor of Technology - Information Technology

Sir CRR College of Engineering

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Mounika Uppala