Experienced QA Engineer Resume Example

Senior QA Engineer · SecurePay Solutions

Chicago, IL · 2024 - Present

• Led test strategy development and execution for critical payment processing systems, reducing post-release defects by 30% and achieving 100% compliance audit pass rates for PCI DSS and SOC 2.
• Designed and implemented automated regression test suites using Python, Selenium, and Playwright, increasing test coverage by 45% and decreasing release cycle time by 15 hours per sprint.
• Mentored a team of 3 junior QA engineers, improving team efficiency by 20% through standardized testing methodologies and Behavior-Driven Development (BDD) practices.
• Collaborated with security teams to integrate penetration testing and vulnerability scanning into the CI/CD pipeline, identifying and remediating 15+ high-severity security flaws pre-deployment.
• Developed and maintained performance test scripts using JMeter for high-volume transactions, supporting a 25% increase in user traffic without performance degradation.

QA Engineer · MediData Innovations

Indianapolis, IN · 2021 - 2024

• Executed comprehensive validation testing for HIPAA-compliant patient management software, ensuring 100% adherence to regulatory requirements across 3 major product releases.
• Automated over 500 API test cases using Postman and Newman, resulting in a 20% reduction in manual testing effort and improved API stability.
• Contributed to the development of a robust test data management strategy, enabling efficient testing for complex patient records and improving data integrity checks by 35%.
• Participated in agile ceremonies, providing timely feedback and contributing to a 10% reduction in sprint re-work through early defect detection.

Junior QA Analyst · Global Financial Tech

Detroit, MI · 2020 - 2021

• Conducted manual functional and regression testing for banking applications, identifying an average of 25 critical defects per release cycle.
• Assisted in the creation and execution of User Acceptance Testing (UAT) scripts, leading to a 10% improvement in stakeholder satisfaction with new features.
• Documented test cases and bug reports in Jira, ensuring clear communication and traceability for development teams and reducing bug resolution time by 12%.

Master of Science in Computer Science · University of Illinois Chicago (UIC)

Chicago, IL · 2020 - 2022

• Specialization in Software Engineering and Distributed Systems.
• Relevant Coursework: Advanced Software Testing, Database Systems, Network Security, Machine Learning.
• Thesis Project: Developed an automated framework for security vulnerability detection in microservices architectures, achieving 90% accuracy in identifying OWASP Top 10 vulnerabilities.
• Graduated with High Honors, GPA: 3.9/4.0

Bachelor of Science in Information Technology · Wayne State University

Detroit, MI · 2016 - 2020

• Concentration in Software Development and Quality Assurance.
• Relevant Coursework: Object-Oriented Programming, Data Structures, Web Development, Introduction to QA.
• Capstone Project: Designed and implemented a web-based defect tracking system, improving project management efficiency for local startups.
• Graduated Cum Laude, GPA: 3.7/4.0

QA Engineer · Nexus Software Labs

Seattle, WA · 2024 - Present

• Led the design and implementation of an end-to-end test automation framework using Playwright and TypeScript, increasing test coverage by 40% across critical web applications.
• Integrated automated tests into CI/CD pipelines (GitLab CI), reducing regression testing time from 8 hours to 1.5 hours per release cycle and accelerating deployment frequency by 25%.
• Developed and executed performance tests using JMeter, identifying and resolving 3 major bottlenecks that improved application response times by an average of 18% under peak load.
• Collaborated with development and product teams to define acceptance criteria and test plans for over 15 major features, ensuring a 99% defect-free release rate to production.
• Mentored junior QA engineers on best practices in test automation and Agile methodologies, improving team efficiency by 10%.

QA Tester · Streamline Technologies

Seattle, WA · 2022 - 2024

• Executed comprehensive manual and automated tests for a SaaS platform, identifying over 200 critical defects and reducing production bugs by 30% within the first year.
• Contributed to the development of automated API tests using Postman and Newman, expanding test suite coverage for backend services by 25% and reducing manual API testing effort by 15 hours per sprint.
• Collaborated closely with a cross-functional Agile team of 8, participating in daily stand-ups and sprint reviews, which contributed to an 8% increase in overall team velocity.

Technical Operations Analyst · Apex Solutions Group

Seattle, WA · 2020 - 2022

• Resolved an average of 30+ technical issues daily for enterprise clients, reducing critical incident response times by 15% and maintaining a customer satisfaction score of 92%.
• Developed and implemented 5 new internal process automations using Python scripts, decreasing manual data entry errors by 20% and saving approximately 5 hours per week.
• Collaborated with development teams to identify and document over 50 recurring software bugs, contributing to a 10% reduction in customer support tickets related to specific features.

Bachelor of Science in Computer Science · University of Washington

Seattle, WA · 2016 - 2020

• Graduated Cum Laude with a GPA of 3.7/4.0.
• Relevant Coursework: Data Structures and Algorithms, Software Engineering, Database Management Systems, Operating Systems, Machine Learning Fundamentals.
• Senior Capstone Project: Developed a real-time sentiment analysis tool for social media data using Python and Natural Language Processing techniques.