At WSO2, I designed a pull-based CI/CD control plane for AWS, Azure and on-premises systems, with no inbound connections to production. I built its pipeline layer with Argo Workflows, Argo CD and NATS, and authored Terraform modules submitted to WSO2’s public AWS and Azure module libraries.
I also replaced a fully manual certificate process with CA-signed certificate issuance and rotation across 20+ microservices. I automated the pipeline and contributed authentication and authorisation Terraform modules to WSO2’s public Azure module library.
On a Kubernetes observability project, I built a containerised FastAPI and PostgreSQL platform with Prometheus metrics, Grafana dashboards, alerting and chaos-tested recovery. At the University of Peradeniya, I taught and mentored 40+ students in database systems and C programming.
