🏢 Contributed at CareCode

Contributor to HMIS, one of Sri Lanka's leading open-source hospital management systems, used by hospitals for clinical and administrative workflows. Initiated the CI/CD pipeline with GitHub Actions and automated cloud infrastructure on Azure with Terraform and Ansible. Introduced AI-assisted code review with CodeRabbit, reviewed PRs, and mentored contributors on best practices — refactoring core components for performance, scalability, and readability.

🤝 Developing with Prabhath Madhushan

An open-source, cross-platform tool for managing multiple JDK installations from one shared config — no more hand-editing JAVA_HOME or PATH. It ships as two interfaces over a single Rust core: a fast, Clap-powered CLI for terminal workflows and shell activation, and a Tauri 2 + React desktop app for visual discovery, validation, and one-click switching. Auto-discovers installed JDKs, registers friendly aliases like java8 or graal21, and exports activation commands for PowerShell, cmd, bash, zsh, and fish. Runs on Windows, macOS, and Linux.

An open-source browser game for practicing Kubernetes the way Packet Tracer teaches networking. You're the on-call engineer for a cartoon 3D island town where every building is a node and every crate is a pod — real kubectl commands drive a simulated cluster, and when workloads break the townsfolk get unhappy. Twelve story-driven missions across cluster-admin and app-developer campaigns cover crash loops, node drains, rollbacks, probes, and YAML manifests. Built with Next.js, TypeScript, and Three.js, with the whole reconciliation loop running client-side, and playable at play.kubequest.org.