Senior Automation Tester Resume Example

Senior Automation Tester · FinTech Innovations Group

Chicago, IL · 2021 - Present

• Led the design and implementation of a new BDD-driven automation framework using Python, Playwright, and Pytest, reducing regression test execution time by 45% for critical trading platform releases.
• Developed and maintained performance testing scripts for high-frequency trading modules using JMeter, identifying bottlenecks that improved transaction processing speed by 15% and supported peak loads of 10,000 transactions/second.
• Integrated automated security and API contract testing (e.g., Pact, OWASP ZAP) into CI/CD pipelines, increasing defect detection rate by 30% for pre-production environments and ensuring compliance with financial data security standards.
• Mentored a team of 4 junior QA engineers in automation best practices, fostering a culture of quality-first development and reducing manual testing efforts by 60% across multiple projects.
• Collaborated with development and product teams to define acceptance criteria and test strategies for new financial products, contributing to a 20% reduction in post-release critical defects.

Automation Engineer · Global Banking Solutions Inc.

New York, NY · 2018 - 2021

• Developed and maintained automated test suites for enterprise banking applications using Java, Selenium WebDriver, and TestNG, achieving 90% test coverage for core functionalities.
• Created a data-driven testing approach for loan origination systems, which reduced test data preparation time by 35% and increased test case reusability by 50%.
• Participated in the migration of legacy test suites to a modern cloud-based infrastructure (Azure DevOps), resulting in a 25% reduction in test environment setup time.
• Identified and reported critical performance regressions in core payment processing modules, leading to optimizations that improved transaction throughput by 18%.

QA Automation Specialist · Capital Markets Software

Boston, MA · 2016 - 2018

• Implemented automated functional tests for a portfolio management system using C# and SpecFlow, reducing manual testing effort by 40% for weekly releases.
• Designed and executed database validation scripts (SQL) to ensure data integrity across complex financial databases, preventing 5+ critical data corruption incidents per quarter.
• Collaborated with developers to integrate automated tests into TeamCity CI server, enabling continuous feedback and reducing bug re-opening rates by 15%.

Master of Science in Computer Science · University of Illinois Urbana-Champaign

Urbana, IL · 2014 - 2016

• Graduated with High Honors (GPA: 3.9/4.0), specializing in software engineering and distributed systems.
• Thesis: "Automated Verification of Concurrent Financial Transaction Systems," focusing on consistency and fault tolerance for high-volume data.
• Relevant Coursework: Distributed Systems, Advanced Algorithms, Software Testing & Quality Assurance, Database Systems.

Senior Automation Tester · Capital One

Chicago, IL · 2022 - Present

• Led the design and implementation of a new API automation framework using RestAssured and Java, reducing API test execution time by 45% and uncovering 15 critical defects before production.
• Mentored a team of 4 junior QA engineers in test automation best practices and framework development, increasing team productivity by 20% in Q1 2024.
• Integrated automated tests into CI/CD pipelines using Jenkins, resulting in a 30% faster feedback loop for developers and an 80% reduction in manual regression effort.
• Developed and maintained a comprehensive suite of UI automation tests with Playwright and TypeScript for critical customer-facing applications, achieving 98% test coverage for key user flows.
• Introduced performance testing using JMeter, identifying and resolving 3 major bottlenecks that improved application response times by 18% under peak load conditions.

Automation QA Engineer · Discover Financial Services

Chicago, IL · 2019 - 2022

• Developed and executed automated test scripts for web applications using Selenium WebDriver with Python, improving test efficiency by 60% across multiple projects.
• Contributed to the development of a shared automation library, decreasing script creation time by an average of 25% for new test cases.
• Identified and reported over 200 defects, including 30 critical bugs, by implementing a structured automation strategy, significantly enhancing product stability.
• Participated in agile ceremonies, providing accurate estimates for automation tasks and integrating test activities seamlessly into sprint cycles, leading to 100% on-time delivery for test phases.

System Analyst · Siemens Healthineers

Chicago, IL · 2016 - 2019

• Analyzed complex business requirements and translated them into detailed functional specifications, reducing requirement-related defects by 15% in subsequent development cycles.
• Designed and implemented data validation rules for critical healthcare systems, improving data accuracy by 20% and reducing reporting errors.
• Collaborated with development and QA teams to define test cases and acceptance criteria, leading to a 10% improvement in initial test pass rates.
• Streamlined data migration processes by identifying inefficiencies and proposing automated checks, decreasing migration time by 12 hours per major release.

Bachelor of Science in Computer Science · University of Illinois Urbana-Champaign

Urbana, IL · 2012 - 2016

• Graduated Cum Laude with a GPA of 3.7/4.0
• Relevant Coursework: Software Engineering, Data Structures and Algorithms, Database Systems, Object-Oriented Programming, Discrete Mathematics
• Senior Thesis: 'Optimizing Data Integrity in Distributed Systems via Automated Validation Protocols'