Site-reliability/DevOps engineer owning the in-house crypto trading platform at a Hong Kong trading firm: keeping low-latency trading systems and microservices highly available, coordinating releases with developers and liaising with traders, vendors, and exchanges. Core stack is on-prem Kubernetes, gRPC, and market data feeds.
Trading System SRE at a Hong Kong crypto/quant capital management firm: runs daily trading ops (pre-market checks, live monitoring, EOD PnL reconciliation), supports on-prem Kubernetes/Service Fabric infrastructure, debugs gRPC and multicast data feeds, and automates deployments and observability with Python, Ansible, Prometheus, Grafana, ELK, and ClickHouse.