Qa Engineer Product Tester

Danny Lim

San Diego, CA *****.*******@*****.*** 559-***-****

Professional Summary

Software QA Engineer with 6+ years of experience in manual and automation testing across mobile and enterprise applications. Skilled in regression, functional, and exploratory testing with hands-on exposure to automation tools (PyTest, Appium, Selenium) and Python scripting. Strong background in mobile app testing (Android & iOS), network/wireless validation (VoLTE, 5G, Bluetooth, Wi-Fi), and log analysis. Adept at collaborating in Agile/Scrum teams to improve test coverage, reduce production defects, and enhance app stability.

Technical Skills

Core Skills

●Test Management & Bug Tracking: JIRA, HP ALM, TestRail

●Testing Methodologies: Regression, Functional, Grey Box, Black Box, Performance, Exploratory

●Mobile & Network Testing: VoLTE, 5G, Bluetooth, Wi-Fi

●Log Analysis & Debugging: Kibana, Android Studio (LogCat)

●Process Knowledge: SDLC, STLC, Agile/Scrum

●ERP Systems: SYSPRO, SAP Ariba

●Operating Systems: Windows, macOS, Android, iOS

Familiar With / Learning

●Test Automation Tools: PyTest, Appium, Selenium

●Programming: Python

●API Testing: Postman

●CI/CD Tools: Jenkins

Professional Experience

Software QA Engineer – Android & iOS App

HP Inc. May 2021 – Apr 2025

●Performed manual Android & iOS app testing using grey-box and black-box methods across multiple development phases.

●Designed and maintained comprehensive test cases in TestRail, ensuring high coverage of app functionality, performance, and user experience.

●Collaborated with product owners and developers to align testing efforts with business and technical requirements.

●Contributed to automation testing using Python + PyTest, reducing regression execution time and increasing coverage.

●Conducted log data analysis (Android Studio LogCat) to troubleshoot and resolve mobile app issues.

●Participated in Agile ceremonies (daily stand-ups, sprint planning, retrospectives).

Key Achievements:

●Reduced production defects by introducing structured regression testing practices.

●Improved user experience by ensuring interoperability and stability of HP Smart app components.

Software QA Tester

LG Electronics Nov 2018 – May 2021

●Executed manual and automated testing for LG smartphones, tablets, and accessories.

●Performed live network verification (calls, messaging, data, LTE) and system-level validation of VoLTE and Carrier Aggregation.

●Tested LG Pay application for proximity detection, transaction verification, and compliance with regulatory standards.

●Conducted performance and battery testing using Monsoon Power Tool.

●Simulated E911 and CMAS conditions using Spirent and Agilent test equipment.

●Reported defects, collaborated with R&D teams, and analyzed logs to identify root causes.

Key Achievements:

●Verified LTE features, reducing critical deployment issues by 20%.

●Enhanced device stability by identifying and resolving major connectivity defects.

Information System Analyst

Fanlight Corp Feb 2016 – Nov 2018

●Gathered and documented requirements for SYSPRO CRM and supported cross-department system integration.

●Created custom reports and dashboards to support management decision-making.

●Developed and maintained a ticketing system for IT support.

●Supported vendor management and purchase order processing with SAP Ariba.

●Managed software assets, license agreements, and compliance records.

Key Achievements:

●Streamlined IT support and improved CRM efficiency.

●Improved vendor relations and optimized hardware/software purchasing processes.

Education

Bachelor of Science (B.S.) in Information Systems

Universitas Bina Nusantara 2005 – 2009

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