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Dino Leung

Platform Engineer

Owned production infrastructure and developer enablement through practical, repeatable systems.

About

I work across AWS, Kubernetes, GitOps, CI/CD, observability, and secure cloud operations, turning platform requirements into systems developers can use without fighting them. I care about reliability, clear deployment paths, and repeatable environments, which is also why NixOS and reproducible local setup interest me.

Experience

For over six years I was the primary platform engineer behind a SaaS product aligned with $5-7M in business value, owning and continuously improving the Kubernetes cluster that powers single-tenant sites across multiple continents. I led the adoption of GitOps for safer, repeatable delivery, and led a Crossplane migration to manage cloud infrastructure through Kubernetes-native control planes.

Track record

  • EKS platform ownership Owned the production Kubernetes platform behind single-tenant SaaS sites across multiple continents.
  • FluxCD + Crossplane GitOps Migrated cloud infrastructure management into Kubernetes-native control planes with repeatable GitOps delivery.
  • Production ingress migration Moved production ingress from NGINX to Traefik while preserving service availability and deployment clarity.
  • Reproducible dev environments Use Nix to make local tooling and project setup explicit, repeatable, and easier to recover.

Projects

can-pulse An ESP32-based CAN bus bridge for RaceChrono.
skuare A work-in-progress Compose Multiplatform take on a G-Shock companion app.
TeleDart unmaintained A Dart library for building against the Telegram Bot API.