I am a software engineer with 7 years of experience, specializing in designing and developing scalable, high-performance systems. My expertise spans distributed systems, microservices, cloud-native architectures, and large-scale data processing. I am highly adept at identifying and resolving complex technical issues, optimizing system stability, reducing latency, and improving service availability.As a Senior Server Engineer at Shoplazza, I led the refactoring, migration, and optimization of core services, including product and order services, for a cross-border e-commerce platform. This initiative improved service stability from 80% to 99.9%, enabling the platform to support 4-5x higher traffic during peak events such as Black Friday. Throughout my career, I have consistently demonstrated strong problem-solving skills, including troubleshooting critical production issues under tight deadlines, performing root cause analysis, and delivering robust solutions that prevent recurrence. I’ve led technical reviews, selected appropriate technologies, and developed frameworks to resolve system bottlenecks and inefficiencies.Beyond technical contributions, I actively mentored new employees, led regular technical knowledge-sharing sessions, and fostered a culture of collaboration and innovation within the team.