Infrastructure & Cloud Architect

From networks to the cloud, and back to the edge.

A decade in IT spanning network engineering, AWS DevOps, and enterprise on-premises infrastructure. Today I specialise in OpenShift container platforms and Canonical open-source stacks — designing systems that bridge the cloud and the data centre.

Get in touch Learn more
10+
Years in IT since 2015
3
Disciplines: Networking · DevOps · Platform Eng.
OpenShift
Red Hat OpenShift container platform engineering on-premises
Canonical
Ubuntu · MAAS · Juju · Charmed Kubernetes open-source stack
01

About me

Lahiru Abeysinghe

I started in IT in 2015 as a networking intern, building a solid foundation in routing, switching, and infrastructure fundamentals before the cloud was everyone's answer to everything.

That foundation led me into the AWS space as a DevOps engineer — automating deployments, building pipelines, and managing cloud infrastructure at scale. I also spent time in Windows environments, which gave me a well-rounded view across the stack before I found my true home in open-source platforms.

Today I work primarily on on-premises projects, specialising in Red Hat OpenShift for container platform engineering and the Canonical ecosystem — Ubuntu, MAAS, Juju, and Charmed Kubernetes. I design and operate the infrastructure that teams build on top of.

OpenShift Canonical / Ubuntu AWS Kubernetes Networking DevOps MAAS Juju Ansible Linux
02

Skills & stack

OpenShift & Containers
Deploying and operating Red Hat OpenShift clusters on-premises for enterprise workloads.
OpenShift Kubernetes Docker Operators
Canonical Stack
Full Canonical ecosystem from bare-metal provisioning to charmed application deployment.
Ubuntu MAAS Juju Charmed K8s
AWS & Cloud
Cloud infrastructure design and DevOps pipelines built on AWS for scalable workloads.
AWS EC2 VPC IAM
DevOps & Automation
CI/CD pipelines, infrastructure as code, and configuration management across hybrid environments.
Terraform Ansible GitHub Actions Jenkins
Networking
Deep-rooted networking knowledge from a career that started at the packet level.
BGP / OSPF VLANs Firewalls SDN
Linux & Systems
Linux administration and systems engineering across bare-metal, virtual, and containerised environments.
Ubuntu RHEL Bash Systemd
03

Get in touch

Let's build something remarkable.

Whether you're planning a platform migration, standing up an OpenShift cluster, or need a second pair of eyes on your infrastructure — I'd love to hear about your project.