Blog

Notes, build logs, and lessons from shipping real projects.

MediumSep 2026 · 7 min read

First Jev, Then Laya: What Are These Things If Not Chatbots?

A simple guide to “System One” models, the Indian developer who says he got there first, and the Mac port that went viral If you’ve been on X or GitHub this past week, yo…

llmopen-source

Read

MediumSep 2026 · 6 min read

I Argued the Harness was the Product. Then DeepSeek open-sourced theirs.

What’s actually inside dsh and what happens when the moat becomes open source The agent harness, opened into its replaceable parts. In May, I argued that the model is not…

artificial-intelligencesoftware-architecture

Read

MediumJul 2026 · 7 min read

Scaling a Project Starts Long Before You Get Users

Before you scale your servers, learn to scale your code. Figure 1. Internal scaling (clean architecture, testing, documentation) comes before external scaling (users, tra…

software-architecturesystem-design-concepts

Read

MediumJun 2026 · 8 min read

A 7-Billion-Parameter Conductor Just Claimed Frontier Performance. This is AI Orchestration.

Sakana AI’s Fugu doesn’t try to be smarter than GPT-5.5 or Mythos. It tries to be a better manager of them. That’s either a gimmick or the next architecture — and the ans…

artificial-intelligenceai-agent

Read

MediumMay 2026 · 7 min read

The Model Is Not Your Product. The Harness Is.

Harness engineering, and why it is becoming the most underrated skill in tech. Two teams. Same problem. Same model. Same Anthropic or OpenAI API key. Same documentation.…

writing-promptssoftware-engineering

Read

MediumApr 2026 · 8 min read

The System Design Behind India’s Most Stressful 60 Seconds — IRCTC Tatkal Booking

A billion-dollar engineering problem hiding in plain sight Every morning at 10:00 AM, something remarkable happens across India. Millions of people refresh the IRCTC webs…

technologybackend-development

Read

Read everything on Medium