Kousic Thavva (4)

Backend engineer interested in real-time systems, distributed infrastructure, and keeping things simple. I write about what I build and what I learn along the way.

Kousic Thavva

OpenWard

A lightweight, self-hosted API rate limiting reverse proxy. OpenWard sits between your clients and upstream APIs, enforcing configurable rate limits before forwarding requests. Built in Go, OpenWard is designed around a simple philosophy: If you'd like to explore the project in more detail, please visit…

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Kousic Thavva

Inside DroveOn: Architecture Overview

In late November 2025, my friend Asrith Tanniru and I started working on DroveOn. As a freelance founding engineer, I was responsible for designing and developing the platform from scratch. DroveOn is a ride-hailing platform with passenger and driver mobile applications, an admin dashboard, real-time…

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Kousic Thavva

KeyStore: File storage

KeyStore has been running in production for about a year now, storing thousands of property images for a real estate client's portfolio. It hasn't missed a beat. Repository link: https://github.com/ReddyKousic/KeyStore I had been using MinIO Community Edition for client projects for a while because it was…

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Kousic Thavva

Nearby Driver Search Using Redis

Before building this, we looked into how ride-sharing and dispatch systems usually solve nearby driver search. Most rely on tools like Tile38, or combine PostGIS with spatial indexing libraries like Uber's H3, which are great, but not exactly lightweight for our setup. Given our time…

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