Summary
Leo H is a Senior Staff Engineer specializing in MLOps and AIOps with eight years of deep, hands-on experience building and operating large-scale database and cloud systems across Tencent, Ant Group, SEA, Alibaba, and more. He blends multi-cloud database expertise (AWS/GCP/Azure) with certified Kubernetes proficiency (CKA, CKS) and four advanced AWS certifications, consistently delivering resilient, automated data platforms and migrations. His background spans MySQL, PostgreSQL, MongoDB, Elasticsearch, Aurora and big-data stacks (Hadoop/Hive/Spark), and he’s known for creating database operations platforms and Python automation that reduce toil. Now leading ML/AI operations at Tencent, he pairs practical site reliability instincts with an appetite for high standards—summed up on GitHub as “Only the best or go without.” An unusual strength is his mechanical-engineering foundation, which informs a disciplined, systems-oriented approach to performance tuning and infrastructure design.
8 years of coding experience
1 year of employment as a software developer
Bachelor of Engineering in Mechanical Design & Manufacturing and Automation, Bachelor of Engineering in Mechanical Design & Manufacturing and Automation at Daqing Petroleum Institute
English, Chinese