Ojasvi Yadav
AI Product Engineer. I build AI products that people use.
- ARR
- $12M+
- phones
- 43M
- Product Hunt
- #1
About
At Sabi I wrangled models, designed pipelines, and shipped the software that put those models in front of users. Now I build The Learning Harness.
Previously, I led AI at Writesonic (YC) and Dukaan, and before that I was a researcher at V-SENSE.
Outside work I am at the gym, reading about neuroscience, or building side projects that probably don't need to exist but are fun anyway.
Projects
The Learning Harness
2026An AI agent that teaches a technical field in prerequisite order, quizzes you the same day, asks for an explain-back after a night of sleep, and turns only what passed into Anki cards. Method, evidence and guides at learningharness.org.
html-portal
2026Local-first MCP server and browser viewer. The agent renders HTML, you scroll and comment in your browser, and your feedback returns through one MCP tool call, with no copy-paste.
Support my work
I build The Learning Harness and my open-source tools independently. If they help you, your support pays for AI costs and more time to build.
Writing
Chat Windows Don't Teach. So I Built an AI That Checks.
Two 2025 trials show that asking a chatbot for answers raises practice scores and lowers exam scores. The Learning Harness is my fix: lessons in prerequisite order, a quiz the same day, an explain-back after a night of sleep, and Anki cards only for what passed.
The Autoresearch Loop
A visual guide to the propose, run, measure and decide loop, with the minimum parameters needed to make it work.
What I Call the Post-AI-Psychosis Depression
A reflection on the quiet crash that follows a few weeks of all-consuming momentum with an AI.
Off-Screen
Coming soon
Life beyond the terminal. Gym, travel, music, and things I collect.
Let's connect
Want to collaborate, chat about AI, or say hi? I'm most active on X or email me at ojasvi[dot]cs[at]gmail[dot]com.