Kate Lisitsyna Email & Phone Number

United States

-Automating QA processes for fertilizer production and delivery at Nutrien, increasing operational efficiency by 40% by ensuring precise validation of mixing processes, destination matching, and verification of complex parameters-Achieving a 30% reduction in API-related defects and ensuring 99.9% data accuracy by developing automated test scripts using Python and Postman, while managing data across Snowflake, S4, and S3 storage systems-Reducing post-deployment issues by 20% through active code reviews and constructive feedback-Enabling seamless integration across multiple systems, including SAP, mobile, and data products, leading to a 35% improvement in system interoperability and streamlined data flows

United States

-Developed, executed, and led 100+ Selenium automated tests using Python on Pytest, integrated into GitLabCI, increasing test accuracy by 30%-Implemented Page Object Model, boosting test coverage by 27%, enhancing code readability, and reducing execution time by 20%-Conducted comprehensive REST API testing, achieving 100% coverage and reducing defects by 30%.-Analyzed and optimized automation scripts, improving efficiency by 20% and ensuring effective execution-Built a CI pipeline in GitHub Actions from scratch, automating processes and improving deployment speed by 35%

United States

-Developed and implemented comprehensive test automation using Python and the requests library, automating 80% of core functionalities and seamlessly integrating with the CRM system from scratch-Designed and maintained automated test scripts using JavaScript and Cypress, achieving a 25% reduction in UI testing time and improving overall test accuracy by 30%-Identified key test scenarios, estimated efforts, and creatde detailed test plans, resulting in a 20% increase in sprint efficiency and successful API (REST, SOAP) testing using SoapUI, Postman, and DevTools

-Analyzed functional and technical specifications to determine the best approach for test planning-Performed Sanity, Functionality, and Regression testing-Used Jira to house all test documentation and report/track all issues and defects-Coordinated with QA and respective Dev track leads for supporting the UAT

-Maintained the subsystems-Provided the technical support for external customers-Analyzed information systems logs-Worked with the bug tracking system with JIRA-Documented in Atlassian Confluence-Instructed users on software system usage questions