Katherine Sierra

Technology has always been part of my life, and today I channel that passion through my work in Quality Assurance. With over 8 years of experience, I help build better software by designing test strategies focused on automation testing, functional testing, and performance testing that truly make a difference. I’ve worked in fintech, e-commerce, and insurtech, leading manual and automated testing efforts, using tools like Selenium, Cucumber, Gherkin, Robot Framework, and managing CI/CD with Jenkins and Docker. I code in Ruby, Python, and JavaScript, run load tests with k6, and create actionable reports with Allure and Xray. Currently, I’m exploring how artificial intelligence in testing can improve test execution and maintenance. I enjoy working with coverage metrics, test results, and defect tracking to drive continuous improvement. 🚀 Curious about my work and projects? Check out the Featured section to view my portfolio.