Post Job Free
Sign in

Quality Assurance Qa Engineer

Location:
Concord, CA
Posted:
June 27, 2025

Contact this candidate

Resume:

Anguel Hristov

QA Software Engineer

PROFILE SUMMARY

Extensive experience in Software Quality Assurance (QA) processes and methodologies, covering the complete Software Development Life Cycle (SDLC) and Defect Life Cycle (DLC). Hands-on experience in testing Web application, Mobile Application, and exposure to Test Automation.

Skilled in designing and executing test plans, identifying defects, and collaborating with cross-functional teams to ensure product excellence. Effective communicator with strong analytical skills, capable of providing valuable insights to optimize testing processes and enhance overall product reliability.

Adept at managing multiple projects in fast-paced environments while adjusting to evolving priorities.

TECHNICAL SKILLS

Platforms - iOS, Windows, UNIX/LINUX, Android

Programming – Java, HTML, CSS

Database – Oracle, MySQL

Test Automation - Selenium Web Driver, Appium, Git/GitHub

Web Services - API, Postman, Swagger

Testing Tools - Chrome DevTools, TestRail, TestFlight, HokeyApp, Jenkins, BrowserStack

Mobile Testing - Android Studio, ADB/AVD, Xcode

Bug Tracking - Jira, Confluence

Other - MS Office, Google Drive, AWS

PROFESSIONAL EXPERIENCE

Angdim Technology INC, Software QA Engineer, San Jose, CA 02/2023 – 01/2025

Led the testing of multiple web and mobile applications following Agile methodologies, ensuring high-quality software releases.

Analyzed business specifications and functional requirements to create detailed test cases.

Automated mobile app testing using Appium for both Android and iOS platforms, reducing manual testing efforts by 25%.

Developed and executed API tests with Postman, ensuring 100% coverage of new endpoints.

Improved regression test suite efficiency by 30% through automated test case creation.

Adobe, Software QA Engineer, San Jose, CA 09/2022 – 12/2022

Performed quality assurance testing on Adobe mobile app

Created test plans and detailed test cases based on business requirements, functional requirements and specifications using TestRail.

Performed Functional testing, Service Integration testing, Regression testing and UI testing

Wrote clear and precise defect/bug reports to the bug-tracking database and monitored the progress of the reported defects and verified the fixes.

Increased overall testing accuracy by 30% through the creation of test plans and detailed test cases based on business requirements, functional requirements and specifications using TestRail, resulting in higher quality software and improved user experience.

Facebook, Software QA Engineer, Burlingame, CA 01/2022 – 09/2022

Conducted comprehensive quality assurance testing on Portal devices, ensuring optimal performance and reliability.

Developed detailed test plans and test cases based on business and functional requirements, utilizing TestRail for documentation and execution.

Performed functional, service integration, regression, and UI testing to validate product functionality across different platforms.

Logged clear and concise defect reports in the bug-tracking system, actively monitored defect progress, and verified fixes to ensure resolution.

Bank of America, Software QA Engineer, San Francisco, CA 11/2019 – 04/2021

I was a part of the QA team which works on the BofA mobile application for iOS and android mobile phones and tablets.

Collaborated with developers and the QA team to create and manage data sets for each project using internal banking tools, facilitating development and testing processes.

Developed and executed detailed test plans and test cases based on business and functional requirements using QTest, ensuring comprehensive test coverage.

Executed both manual and automated test scripts, ensuring thorough validation of application features.

Logged, assigned, verified, and tracked bugs at all stages of testing using Jira, ensuring timely resolution.

Conducted functional, service integration, UI testing, and business event verification, ensuring alignment with project goals.

Actively participated in quarterly planning sessions, contributing to the creation of epics and user stories.

SAP Ariba, Software QA Engineer, Palo Alto, CA 11/2018 – 10/2019

Performed quality assurance testing on a web-based application.

Created test plans and detailed test cases based on business requirements, functional requirements and specifications.

Recorded, assigned, verified and resolved bugs found during all stages of testing using Jira.

Performed deployment of builds.

Wrote test scripts and executed test plans manual and automated

Participated in Browser Compatibility testing.

Responsible for performing Functional Testing, Regression Testing, Integration testing.

Selenium Web Driver for test automation

Appium Mobile automation native, hybrid apps and mobile browsers Android and iOS.

Facebook, Software QA Engineer, Menlo Park, CA 11/2018 – 10/2019

Performed comprehensive testing on iOS and Android devices for Facebook, Messenger, and Instagram apps, ensuring high-quality user experiences.

Focused on testing features such as Face Masks, Target Tracking, Body Tracking, Hand Tracking, and Object Recognition (Semantics).

Documented clear and concise defect/bug reports in the bug-tracking system, actively monitored bug progress, and collaborated with teams to verify fixes.

Utilized internal tools similar to Jira for bug tracking and management, as well as a test case management tool (similar to TestRail) for organizing test runs, writing, editing, and managing test cases.

Ensured the timely and accurate execution of test plans by prioritizing assignments and resources in coordination with Quality Engineers and Project Managers.

Worked extensively with Android SDK platform tools, ADB commands, and XCode for debugging and device management.

Gained valuable experience collaborating with an offsite QA team in India, ensuring smooth communication and project alignment.

Regularly interacted with Business Analysts and Software Developers for detailed bug reviews and issue resolutions.

Lyft, Software QA Engineer, San Francisco, CA 11/2017 – 03/2018

Performed testing on a web project for drivers who don’t own cars or don’t want to use their own car. For them there is an option to rent a car.

Day to day duties included using Jira, Testrail, HockeyApp, TestFlight, Git, Paw, BrowserStack, Charles proxy.

Created test plans and detailed test cases based on business requirements, functional requirements and specifications.

Ensured timely and accurate implementation of test plan by managing and prioritizing test assignments, activities and resources under direction of Quality Engineers and Project Managers

Wrote clear and precise defect/bug reports to the bug-tracking database and monitored the progress of the reported defects and verified the fixes.

Upthere INC, Software QA Engineer, Redwoood City, CA 03/2015 – 08/2017

Performed application testing on Android and iOS devices.

Used Android SDK platform tools, ADB commands, XCode.

Responsible for performing functional testing, regression Testing, integration testing.

Multimedia testing.

Performed camera testing. A camera application was built in to the main application.

Testing of video encoding, verified the streaming quality in different network conditions.

Determined test strategies based on requirements, developed and executed test cases.

Performed system, unit, acceptance, regression, load, functional/performance testing and UAT.

Executed browser compatibility testing (IE, Firefox, Chrome, Safari) of a web-based application.

Wrote clear and precise defect/bug reports to the bug-tracking database and monitored the progress of the reported defects and verified the fixes.

Constant communication with team members of all teams.

Worked in an Agile development environment with frequently changing requirements and feature sets.

Involved in testing of a brand-new hardware, portable cloud storage device.

Day to day duties included using Jira, Testrail, HockeyApp, TestFlight, Git, Paw, BrowserStack, Charles proxy as well as physical devices.

EDUCATION

2001 Macroeconomics, BS, Burgas Free University, Burgas, Bulgaria

Mountain View, CA 94040

650-***-****

*************@*****.***



Contact this candidate