About

Li Li is an experienced and innovative System Performance Engineer, Analyst, Administrator, and Level 3 Support Engineer with over 21 years of experience in the field. Li Li is an expert in supporting customers with thousands of virtual machines, multi-tier, multi-node infrastructure, or more complicated systems for optimization. As a problem solver on system clusters and Disaster Recovery, Li Li must solve problems with a deep understanding or lead to design change. Li Li's technical skills include System Performance Optimization, Technical Support and Solution Engineering, System Administration, Numerical Modeling, and Leadership Abilities. Li Li has experience in optimizing application resource utilization monitoring, tuning, and analysis on Unix (AIX) and Linux servers, providing solutions on CPU, kernel, memory, network, Virtual IO server, and storage. Li Li has also fixed problems in the source code (Shell, Perl, C/C++, Java) and provided electrical patches to customers with installation scripts and descriptions. Li Li has worked with AIX, Linux Ubuntu and Red Hat, Disaster Recovery/failover, Virtualized client (PowerVM), KVM, database SQL/Oracle/DB2. Li Li has a statistics and applied math background and has experience in computer performance benchmark projections and numerical modeling on meteorological and climatic data, water resources projects. Li Li's professional accomplishments include doubling graphics performance to win multi-million dollar purchases, primary application design and demo setup on system show to Wall Street analysts, six patents, and three publications, and the US President Award for Community service. Currently, Li Li is working as a Site Reliability Engineer at IBM Watson & Cloud Platform, where Li Li maintains and operationally improves the cloud infrastructure. Li Li works closely with DevOps and various teams to resolve production issues on the Data Center and supports the entire Cloud Innovation Lab development organization and IBM vendors. Li Li has previously worked at IBM as a System Performance Engineer/Level 3 Support Engineer, where Li Li supported some of the world's largest businesses with infrastructures containing thousands of physical and virtual servers. Li Li identified and analyzed performance bottlenecks in operating systems, hardware and software threads, virtual memory management, CPU, network, virtual machines, storage, firmware, and hardware configurations. Li Li also achieved 45% performance improvement on satellite data processing for the Bureau of Weather in China through tuning and building library functions, which helped secure several millions of dollars in sales. Li Li has a Master of Science (MS) in Computer Science