• Design, build, and operate production-grade CI/CD pipelines enabling multiple developers on multiple teams to deploy concurrently to production, multiple times daily, with zero-downtime guarantees. • Implement and optimize advanced deployment strategies including canary releases, blue/green deployments, rolling updates, incremental rollouts, and feature flag-gated releases via Statsig. • Build self-service deployment tooling that empowers developers to own their release process while enforcing safety guardrails, automated rollback triggers, and automate compliance gates. • Establish deployment observability with real-time canary analysis, automated health scoring, and progressive delivery metrics integrated with Grafana, Prometheus, and Honeycomb. • Champion CI/CD workflows using GitLab CI/CD, Helm charts, and Terraform to ensure infrastructure and application deployments are version-controlled, auditable, and reproducible. • Define and enforce SLOs/SLIs/SLAs across services, establishing error budgets that balance velocity with reliability. • Lead incident response processes, including on-call rotations, runbook development, blameless postmortems, and incident command structure. • Design and implement robust observability stacks leveraging Grafana, Prometheus, Loki, and Honeycomb for metrics, logging, tracing, and alerting at scale. • Proactively identify and eliminate reliability risks through chaos engineering, load testing, capacity planning, and failure mode analysis. • Reduce operational toil through automation, self-healing infrastructure patterns, and intelligent alerting to minimize mean time to detection (MTTD) and recovery (MTTR).

• Lead IaC architecture • Drive GitOps at scale • Architect and operate Kubernetes infrastructure • Build self-service infrastructure automation • Own reliability • Set observability standards • Partner with security on zero-trust architecture • Mentor mid-level engineers

• Design and build the platforms, automation, and AI-driven tooling that power Airwallex's database infrastructure. • Build a unified database observability platform providing real-time visibility into availability, security posture, reliability metrics, and latency. • Design and implement secure interfaces that allow AI agents to safely query and interact with production databases. • Develop AI-powered automation that handles routine DBA tasks reducing manual toil. • Create tooling that enables product engineering teams to provision, configure, scale, and manage Postgres and Redis instances through self-service workflows. • Establish and enforce database best practices across the organization. • Partner with product engineers to diagnose database performance issues, review schema designs, and provide guidance on data modeling and access patterns.

• Lead IaC architecture • Drive GitOps at scale • Architect and operate multi-tenant Kubernetes infrastructure on AWS EKS • Build self-service infrastructure automation • Lead the use of agentic coding tools for infrastructure work • Own reliability • Set observability standards • Partner with security on zero-trust architecture • Contribute to technical roadmap • Mentor mid-level engineers