Background

KEVIN
JOSEPH

Hello! Just someone interested in doing tech for the fun side of it. Even i am curious to know how good i can be in it, but dont care too much about it because i would be doing it regardless.

Well i am just here to document my hobbies and learning.

Reach out: kevinjoseph.dev@gmail.com

Find me: Github, LinkedIn, X

[How Vector Databases Help AI Remember]

How machines store and recall meaning, not just data

2025-10-12 • 11 min read

How Vector Databases Help AI Remember preview

AI doesn’t just look for keywords anymore — it looks for meaning. Here’s how vector databases let machines remember what we mean, not just what we say.

Read more →

[67: The Code That Started Everything]

How two engineers on a tiny PDP-7 built the foundation of modern computing

2025-10-08 • 10 min read

67: The Code That Started Everything preview

Two engineers, one scrappy computer, and a spark of curiosity created UNIX — the system that underpins almost every modern OS.

Read more →

[ESP32 101: A Beginner’s Guide to IoT Fun]

Getting started with the tiny Wi-Fi-powered board that can do it all

2025-09-30 • 12 min read

ESP32 101: A Beginner’s Guide to IoT Fun preview

New to IoT? The ESP32 makes it ridiculously easy (and fun) to dive in. From sensors to Wi-Fi magic, here’s the beginner-friendly guide I wish I had earlier.

Read more →