With over 15 years of experience in software engineering and test automation, I am a results-driven professional with deep expertise in quality assurance and testing of cloud infrastructure systems. I have a strong background in Linux, distributed systems testing, and building enterprise-grade test automation frameworks. Currently, I serve as a Senior Technical Leader at ZStack, a leading cloud computing company offering solutions for IaaS, distributed storage, multi-cloud management, and HCI.In my role, I have spearheaded several critical testing initiatives that significantly improved product quality and reliability. Key achievements include:Architected and continuously enhanced an enterprise-grade automated testing framework for IaaS platforms, achieving 90% test coverage and reducing regression testing time by 70% Led the testing strategy for distributed storage systems, implementing comprehensive test scenarios that uncovered multiple critical data security vulnerabilities before production deployment Established automated performance testing pipelines that helped improve storage efficiency and scalability by 50% Built and managed an automated regression test system that enabled rapid validation of new features while maintaining quality across ZStack's product portfolio servicing over 3000 business customers