Sanjeev Kumar Bharadwaj

@nyzex

well I am trying..

Joined October 2025

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DevOps & Cloud Engineer — building scalable, automated, and intelligent systems. Developer of sorts | Automator | Innovator

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Sanjeev Kumar Bharadwaj's blogs

CodeOps Studiesblog.nyzex.in37 posts

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blog.nyzex.in

Lessons Learned Building a CI Pipeline That Auto-Tags and Deploys Docker Images

When I first automated Docker builds and deployments, I thought the hard part would be writing the YAML. It was not. The real challenges were versioning, preventing accidental rollbacks, handling envi

4d ago5 min read

blog.nyzex.in

What I Learned Migrating a Real App from Docker Compose to Kubernetes

For a long time, Docker Compose felt like the perfect solution. Simple YAML, fast local setup, predictable behavior. For a single service or even a small stack, it works beautifully. But at some point, reality catches up. As the application grew, tra...

Feb 125 min read

blog.nyzex.in

Running Apache Flink on Kubernetes: From Zero to a Fully Utilized Cluster

This blog walks through Apache Flink end to end, starting from what Flink is, how its architecture works, and how to deploy and properly utilize a Kubernetes cluster using Flink’s standalone Kubernetes mode. The goal is not just to get Flink running,...

Jan 188 min read

blog.nyzex.in

Apache Flink, Kubernetes, and How It Works

Imagine you have a factory that processes things. Flink is like that factory, and Kubernetes is like the factory floor manager that decides where machines go and how they run. 1. What is Flink? Apache Flink is a distributed data processing engine. ...

Jan 144 min read

blog.nyzex.in

Running Traccar on Kubernetes: Lessons Learned from Ingress, TCP Services, and Scaling

Traccar looks simple on the surface. It is just a GPS tracking server with a web interface. Once you attempt to run it in Kubernetes, especially for real device traffic, you quickly realize that it is not a typical HTTP application. Traccar is a mix ...

Dec 29, 20257 min read

Sanjeev Kumar Bharadwaj

About

Available for

Sanjeev Kumar Bharadwaj's blogs

Recently published

Lessons Learned Building a CI Pipeline That Auto-Tags and Deploys Docker Images

What I Learned Migrating a Real App from Docker Compose to Kubernetes

Running Apache Flink on Kubernetes: From Zero to a Fully Utilized Cluster

Apache Flink, Kubernetes, and How It Works

Running Traccar on Kubernetes: Lessons Learned from Ingress, TCP Services, and Scaling

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Sanjeev Kumar Bharadwaj

About

Available for

Sanjeev Kumar Bharadwaj's blogs

Recently published

Lessons Learned Building a CI Pipeline That Auto-Tags and Deploys Docker Images

What I Learned Migrating a Real App from Docker Compose to Kubernetes

Running Apache Flink on Kubernetes: From Zero to a Fully Utilized Cluster

Apache Flink, Kubernetes, and How It Works

Running Traccar on Kubernetes: Lessons Learned from Ingress, TCP Services, and Scaling