About SAADHO
SAADHO (साधो, Hindi for “take aim”) is free interview preparation for AI/ML and LLM engineering roles. It is built and run by Arush Karnatak, an individual in India.
Why it exists
Preparing for an AI/ML interview usually means a hundred open tabs and no order to read them in. SAADHO picks the resources, puts them in the order you should learn them, sizes them to the hours you have, and dates every day until the interview.
How resources are chosen
- 343 resources across 102 topics: official documentation, papers, courses and engineers’ own writing. Each one was opened and checked when it was added, and its card shows that date.
- A link check runs every night. A link that has gone dead is flagged on its card, with the Wayback Machine’s archived copy when there is one.
- Each card’s briefing (why it matters, what to read, what to skip) and its pass checks are drafted with Claude, an AI model, from the resource itself. Not every card has been reviewed by a person yet, so if one is wrong, say so.
How company interview loops are sourced
- 203 companies. Every round links to the page it comes from, and each loop needs at least three rounds backed by the company’s own pages or by two or more independent sites.
- Pages that repeat one template for every company aren’t used as sources.
- Each company’s rule on AI tools in interviews carries the date it was checked and a confidence label: high from the company’s own page, medium from two or more independent sources from the last two years, low from a single or older source.
- The research is done with AI research agents working to fixed rules, and code checks those rules before anything is published.
Interview questions
175 interview questions with the points a strong answer covers, written for SAADHO with Claude from each topic’s sources. They are the kinds of questions interviewers ask, never leaked ones.
What SAADHO doesn’t do
It shows no ads and sells nothing, and a plan needs no sign-up. The practice room’s four colleagues are AI voices; you sign in to use it.
Found a mistake?
Tell me on the feedback page or at arushkarnatak1881@gmail.com. Corrections are the fastest way SAADHO gets better.