About Me

ISTQB Foundation Level certified QA professional with hands-on automation and manual testing experience. Detail-oriented professional with 5+ years of customer experience in e-commerce with strong analytical mindset and passion for quality assurance.

Demonstrated ability to analyze complex customer issues and document clear, actionable solutions. Committed to delivering high-quality software through comprehensive testing methodologies and continuous improvement practices.

ISTQB Certified

Foundation Level certification ensuring industry-standard testing practices

Automation Expert

Selenium WebDriver, Java, and Cucumber BDD for comprehensive test automation

5+ Years Experience

Customer-focused experience in e-commerce with analytical problem-solving

Professional Experience

Freelance QA Tester

Testlio | Remote

February 2025 - Present
  • Certified regression tester participating in paid crowdtesting projects for real-world applications
  • Execute manual testing scenarios and provide detailed bug reports for client products

Operations Systems Specialist

Dutch Value Logistics | Houten, The Netherlands

July 2022 - January 2025
  • Processed 1,000+ B2B orders efficiently maintaining accuracy standards across complex workflow systems
  • Investigated inventory discrepancies using systematic analysis ensuring accurate stock levels in SAP system
  • Optimized packing workflows by 20% through process analysis and cross-team collaboration
  • Created detailed documentation for Picqer system implementation supporting team training initiatives

Featured Projects

Address Management Test Automation

E-commerce address lifecycle automation preventing delivery failures and improving customer trust

  • • Complete address management workflow automation
  • • Prevents failed deliveries and shipping problems
  • • BDD scenarios written in plain English
  • • Page Object Model architecture
  • • Address creation, verification, and deletion testing
Selenium WebDriverJavaCucumber BDDMaven

E-commerce Test Automation Suite

Advanced automation framework for comprehensive e-commerce testing workflows

  • • Complete e-commerce workflow automation
  • • Advanced Page Object Model implementation
  • • Cross-browser compatibility testing
  • • Comprehensive test reporting and documentation
  • • End-to-end purchase flow validation
Selenium WebDriverJavaGherkinMaven

Trello QA Testing Project

Professional manual testing showcase with live documentation and comprehensive bug reporting

  • • 5 comprehensive test cases with 80% pass rate
  • • Live documentation with interactive test results
  • • 1 medium-severity bug identified and documented
  • • Authentication, registration, and board management testing
  • • Security testing including XSS validation
Manual TestingSecurity TestingChrome DevToolsBug Reporting

PostgreSQL HR Analytics Migration

Production-ready migration script with JSONB, arrays, and vector capabilities for modern HR systems

  • • JSONB storage for AI configurations and structured data
  • • Native arrays for tags and vector embeddings
  • • Row Level Security for multi-tenant isolation
  • • Comprehensive validation and testing functions
PostgreSQLJSONBPLpgSQLDocker

SQL Server HR Analytics Migration

Migration script for SQL Server with AI integration and comprehensive employee lifecycle management

  • • Automated database recreation with optimal SQL Server settings
  • • Migration tracking infrastructure with success/failure logging
  • • Complete schema deployment of 25+ tables with proper dependencies
  • • Built-in validation procedures and sample data for testing
  • • Error handling with rollback mechanisms and detailed reporting
SQL ServerT-SQLEnterpriseHR Analytics

Technologies & Skills

Testing Methods

  • Manual Testing
  • Black-box Testing
  • White-box Testing
  • Test Automation
  • Functional Testing
  • Regression Testing
  • API Testing
  • Exploratory Testing

Tools & Technologies

  • Selenium WebDriver
  • Java
  • Cucumber BDD
  • JIRA
  • Postman
  • Chrome DevTools
  • Git
  • PostgreSQL (PSQL)
  • SQL Server (T-SQL)
  • Database Migration Scripts

Methodologies

  • Agile/Scrum
  • SDLC
  • STLC
  • Page Object Model (POM)
  • BDD
  • Test Case Design
  • Bug Reporting
  • Documentation

Languages & Other

  • English (Business)
  • Polish (Native)
  • TCP/IP protocols
  • HTTP/HTTPS
  • CRM Systems
  • SAP System
  • E-commerce Platforms
  • Cross-team Collaboration

Professional Certifications

ISTQB Foundation Level - Certified

May 2025

Manual and Automation QA Testing Bootcamp

Completed January 2025

Let's Connect

I'm always interested in discussing QA opportunities, testing challenges, and how I can contribute to your team's success.

Location

Utrecht, The Netherlands | Warsaw, Poland