● Lead and executed end-to-end testing efforts for blockchain-based systems and crypto investigation tools, ensuring quality and compliance with industry standards. ● Developed and implemented test plans, test cases, and test strategies tailored to the unique needs of the crypto investigation sphere, ensuring secure and reliable software. ● Coordinated with development teams to prioritize and resolve defects, enhancing the overall software performance and security of crypto-related applications. ● Conducted comprehensive manual testing on crypto data analysis tools, blockchain transactions, and smart contracts, ensuring the integrity and confidentiality of sensitive data.

● Delivered high-impact testing services for web applications, performing end-to-end testing, regression testing, and UAT to validate new features and releases. ● Executed comprehensive test cases and test suites using tools like TestRail and Zephyr, ensuring full test coverage for critical functionalities. ● Collaborated with the development team to identify, track, and resolve bugs using Jira, enhancing the user experience and minimizing critical defects post-release. ● Drove the improvement of testing workflows and reduced defect leakage by 15% by strengthening test documentation and enhancing communication channels within the team.

● Led manual and API testing efforts for web applications, utilizing tools such as Postman and Swagger to ensure robust integration between different software components. ● Maintained clear and concise test documentation (test cases, test scripts) for accurate tracking of defect resolution and project progress. ● Conducted detailed cross-browser and cross-device testing to ensure responsive design and compatibility across various platforms and devices. ● Worked closely with developers to prioritize and address critical defects, helping improve product quality and accelerate release cycles.

● Assisted in front-end development using HTML, CSS, and JavaScript, contributing to the design and functionality of user interfaces. ● Gained hands-on experience in responsive design and user experience (UX) optimization. ● Collaborated with UI/UX designers to implement pixel-perfect designs and improve usability across different screen sizes.

● Conducted manual testing for a complex event management system, identifying issues related to functionality, performance, and security. ● Performed thorough database testing using SQL and DBeaver to verify data integrity and accuracy. ● Collaborated in agile sprint cycles, ensuring that new features were tested thoroughly before release and met all functional requirements. ● Contributed to creating a comprehensive regression suite and checklists that streamlined the testing process and reduced rework by 20%.