Hi, I'm Yuehai Xu, a backend engineer with over 10 years of experience working in some of the top tech companies in Silicon Valley, including Meta, Uber, VMware, and Google. I specialize in building scalable backend systems and distributed infrastructure using technologies like AWS, Cassandra, Kafka, and Spark. I am passionate about delivering value and solving real-world engineering challenges. Currently based in Perth, Western Australia, I enjoy working as a results-oriented individual contributor and am actively seeking remote backend engineering opportunities. My strong expertise spans Java, Python, JavaScript, and Linux, and I thrive on building systems that make a difference.…Hi, I'm Yuehai Xu, a backend engineer with over 10 years of experience working in some of the top tech companies in Silicon Valley, including Meta, Uber, VMware, and Google. I specialize in building scalable backend systems and distributed infrastructure using technologies like AWS, Cassandra, Kafka, and Spark. I am passionate about delivering value and solving real-world engineering challenges. Currently based in Perth, Western Australia, I enjoy working as a results-oriented individual contributor and am actively seeking remote backend engineering opportunities. My strong expertise spans Java, Python, JavaScript, and Linux, and I thrive on building systems that make a difference.WWWW…