Sai Chand
Cartoon portrait of Sai Chand Addanki in a navy overshirt, holding a laptop.

Sai Chand Addanki

Building things, failing at them, and figuring out how not to.

I write down what I try, what breaks, and what I do differently the next time. Kubernetes and cloud notes live in the same notebook.

Lead Architect. Kubernetes, cloud infrastructure, automation.

A doodle of the words nailed it, crossed out.

Latest notes

From the notebook

Reflections first. The lab notes sit in the same pile.

Now

What I'm up to

  • Building

    A two-sided marketplace in India. It connects local businesses and brands with Instagram creators and community pages for paid promotions. A business can hand a creator content to publish, or ask them to come on site and make it. Both sides match, then they work from a clear agreement. It is in progress. I am not going to invent a launch story for it.

  • Learning

    Advanced networking (BGP, OSPF, IS-IS, MPLS), Azure networking (VNets, peering, ExpressRoute), platform engineering, and Kubernetes internals. The networking work is a lab.

  • Writing

    Notes from labs and from trying to finish things. Drafts stay off the public site until I trust them.

  • Training

    A consistent gym routine, a few sessions a week. Show up, keep the sessions honest, change them slowly.

The lab

Kubernetes, pipelines, and things I broke on purpose

This is the engineering shelf. The projects are labs or still in progress. None of them are products I shipped for a client.

  • A small network sketch
    In progress

    Cloud networking labs

    Static routes, BGP, OSPF, and IS-IS, plus Azure VNets, peering, and the routes that did not do what I assumed.

  • Pipeline of boxes on a belt
    In progress

    GitOps CI/CD for Spring PetClinic

    A lab pipeline for the Spring PetClinic microservices. Jenkins, scans, Nexus, ECR, and Argo CD on Kubernetes.

  • Containers arranged like a wheel
    Lab

    Kubernetes troubleshooting lab

    Online Boutique on a Kops cluster in AWS, with pods, DNS, network policy, limits, and storage broken on purpose.

Cartoon portrait of Sai Chand Addanki in a light blue shirt, waving.

Work with me

If you want a person in the cluster, say so.

I'm a Lead Architect. I'm open to full-time roles, and to a small number of freelance or consulting projects. No price list. A conversation is enough to start.