Full Stack QA Engineer

Founded Cross Check to provide QA services focused on manual web and mobile testing and automation testing supported by AI tools. Designed QA strategies and methodologies intended to improve software reliability and user satisfaction.

Provides remote QA support through B2B contracts, applying structured testing practices, extensive quality assurance experience, and process-oriented delivery for client projects.

Analyzes and manages business processes, project documentation, and communication between teams and stakeholders. Consults QA teams on testing practices, new processes, strategic planning, process improvement, and cross-functional collaboration.

Performs web and mobile testing including end-to-end, smoke, sanity, regression, integration, acceptance, unit, and functional testing. Creates test plans, cases, suites, bug reports, and test reports in TestRail and Notion, while updating and writing automation tests with WebdriverIO, TypeScript, Cursor, Claude Code, and Visual Studio Code.

Led QA and project teams with responsibility for strategic planning, process improvements, cross-functional collaboration, testing oversight, quality metrics, hiring, onboarding, mentoring, and Scrum-aligned decision-making.

Executed web and mobile testing across end-to-end, smoke, sanity, regression, integration, acceptance, unit, and functional scenarios. Performed cross-browser, real-device, simulator, design, and usability testing using BrowserStack and LambdaTest, and maintained complete test documentation.

Managed QA teams across multiple projects, implemented quality strategies, monitored team performance, and supported organizational growth planning. Collaborated with departments and produced detailed QA and project documentation.

Performed manual and automated testing for web, mobile, and API-based products. Introduced new QA tools, procedures, and quality practices to improve delivery processes.

Analyzed business processes, managed documentation, and facilitated communication between teams and stakeholders. Applied Scrum practices to deliver client-focused solutions, coordinate testing, lead internal projects, and contribute to strategic planning.

Performed web and mobile testing across browsers, real devices, BrowserStack, and LambdaTest. Created test plans, test cases, test suites, bug reports, test reports, and other technical project documentation.

Delivered enterprise software solutions for public-sector clients using BPM. Served as a bridge between stakeholders and development teams while providing business analysis, UX input, and support for software quality initiatives.

Created QA documentation including test plans, test cases, test suites, bug reports, and test reports. Performed web and mobile testing including end-to-end, smoke, sanity, regression, integration, acceptance, unit, and functional testing.

Administered travel arrangements and conducted financial reviews and analytics to support departmental decision-making. Supported interdepartmental operations, events, payment processes, and operational coordination.

Built analytical, organizational, and client-facing capabilities that later supported work in business analysis and quality assurance.

Handled invoicing, tour planning, airline ticketing, and direct customer communication within travel service operations. Coordinated financial transactions and travel logistics.

Supported accurate financial administration and customer-facing service delivery in a fast-paced operational environment.

Supported banking operations, promoted banking products, and assisted customers with account-related services. Contributed to daily financial service delivery and client communication.

Developed a foundation in financial operations, customer service, and regulated business processes.

Master of Economics in Business and Finance.

Financial Analyst program.

ISTQB Foundation Level certification.