A few months ago I walked into a local dry fruit shop in Chennai to buy some cashews. Good shop. Good quality. Been there for years. I asked the owner Continue reading Your Local Shop Is Losing Customers to Google. Here’s Why.
If you’ve spent time in data engineering or analytics, you’ve almost certainly run into Parquet files. They show up everywhere — in data lakes, machine learning pipelines, cloud storage buckets, Continue reading How to Work with Parquet Files in Python – A Guide with Examples
The real building blocks of modern AI — explained from first principles, with genuine intuition. Series: From Neural Networks to Transformers — Article 1 There’s a phrase that gets repeated Continue reading Neural Networks Still Confuse You? Start Here.
Robotics developers often spend most of their time working on perception algorithms, navigation software, and AI models. But when a robot fails in the field, the problem is frequently not Continue reading Powering Autonomous Robots: What Developers Should Know About Lithium Batteries
If you’ve ever spent an hour wiring up an Angular Reactive Form only to realize you mistyped a control name — and watched it blow up at runtime — you Continue reading Angular Signal Forms Explained: Build Safer Forms With Less Boilerplate
A story about LangGraph, memory architecture, and why I stopped fighting LLMs and made the system predictable instead It Started With a Simple Frustration I wanted to build something like Continue reading I Tried to Build an Alexa with Real Memory — Here’s What I Learned After 3 Months of Failure.
I built 10 autonomous AI agents. They run 24/7 on a Mac Mini sitting under my desk. After 5 days, total revenue: $0. But here’s the thing — they’re not Continue reading I Run 10 AI Agents 24/7 on a Mac Mini. Here’s What Actually Happened.
Cardsharing Protocol Deep Dive: Understanding DVB Decryption and Network Key Distribution If you’ve been exploring satellite TV infrastructure or reverse-engineering DVB (Digital Video Broadcasting) systems, you’ve probably encountered references to Continue reading Cardsharing Protocol Deep Dive: Understanding DVB Decryption and Network Key Distribution
Check out this Pen I made!
This article was originally published on Jo4 Blog. Three days. That’s how long it took to get a “simple” OAuth integration working with Zapier. The docs made it look easy. Continue reading 5 Hard Lessons from Implementing Zapier OAuth in Spring Boot
Hey everyone! 👋 I just finished building something I think could be really helpful for new streamers and wanted to share it with you all. It’s called Twitch AI Viewers Continue reading I built a bot that makes streaming less lonely – Twitch AI Viewers
Ever wonder why some blog posts get 10x more engagement than others? The secret often isn’t the topic — it’s readability. Content teams at places like the NYT and gov.uk Continue reading How to Score Your Content for Readability and SEO with TypeScript
(Shameless Self-Promotion Alert: I built a free, open-source tool to save my own brain, and I think it might help yours too.) I’ve been a developer for years, and I Continue reading I built a “Gentle” Work Tracker in Python because Stopwatches gave me Anxiety 🐑🐈
I’ve been building things digitally for 15 years. Last week, I watched an app get built in 45 seconds. The vibe coding wave hit differently this time Vibe coding tools Continue reading Why Vibe Coding Finally Scared Me (And Why That Is a Good Sign)
Deploying to shared hosting via FTP sounds archaic, but it’s the reality for many PHP applications. Here’s how I automated multi-server FTP deployment for TrendVidStream, a video platform running on Continue reading FTP-Based Multi-Server Deployment Automation
