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Sidharth Shambu

Shambu's space on the web

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Latest posts

Building a Personal Health Dashboard from Samsung Health

Samsung Health has no public API, so I built an Android app that pulls Health Connect data to a server and a static dashboard I can share.

I built a database bastion with no inbound ports. Is that actually secure?

I built a no-inbound SSM bastion to reach a private RDS, then asked whether closing the ports actually made it secure. The real surface is IAM, not the network.

How to share Nvidia GPUs that don’t support MIG and when vGPU isn’t an option

How I used genv and Docker to soft partition Nvidia L40S GPUs without MIG or vGPU. A practical guide to sharing GPUs safely for small research groups.

Using Google OAuth to ssh into my server

Experimenting with Google OAuth and SSH3 to enhance SSH security using HTTP/3, UDP, and OpenID Connect for server access. Weekend hacking

Jupyterhub + Nginx Installation

Install JupyterHub with Nginx on Ubuntu; cover prerequisites, configuration, and troubleshooting for secure and efficient setup

CORS Issues

Tech chit chat doc from my time at cashfree payments

Troubleshooting Duplicate Alerts in Prometheus' Alertmanager

Fixing Duplicate Alerts in Prometheus

Streamlining Git Tasks: marecli CLI Tool for Developers

Streamline Your Git Workflow with marecli: Automating Branch Creation, Code Merging, Back merging, and Version Updates

CCSDS Space Packet / USDLP Transport Layer GSoC '21 Final Report

Sidharth's Report for GSoC 21 at LibreCube Initiative

Auto-publish to PyPi using Gitlab CI/CD

How to auto publish Python packages to PyPi using Gitlab's CI/CD