Summary
Harry Cao is a Site Reliability Engineer based in Singapore with nine years of experience building and operating cloud-native infrastructure, especially around Linux and TCP networking. At Rakuten Viki he has moved from DevOps intern to SRE, provisioning GKE clusters, designing Spinnaker-based CD, and operating Prometheus/Grafana, ELK and service mesh for a platform serving tens of millions of users. He has practical experience with secrets management (Consul & Vault), Kafka logging pipelines, and optimizations that halved log footprint, reflecting a pragmatic focus on reliability and cost-efficiency. Comfortable across roles from iOS and web development to core SRE tasks, he brings a full-stack operational mindset and a dark-humored Github bio that hints at resilience under pressure.
9 years of coding experience
2 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Nanyang Technological University