A data scientist interview copilot from a team that teaches data science.
Data science interviews span stats, machine learning, SQL, Python, and a case round where you reason out loud. SideSense drills all of it in Coach and drafts a structured approach live in Assist. It is built by KGP Talkie, where data science is the subject.
One role, five kinds of questions.
A data science loop can hit probability, model tradeoffs, a SQL query, a Python task, and a business case in a single day. SideSense Coach drills each of those, asks the follow-up, and scores how clearly you reason, because the case round is won on explanation, not just the right number.
During the live round, Assist reads the prompt and drafts an approach: the method, the assumptions, the tradeoffs. You do the thinking. It keeps you from freezing.
This is our home turf.
SideSense is built by KGP Talkie, which has taught data science and machine learning to a large audience. The practice reflects how these interviews actually run, not a generic question dump.
Local and private by design.
Everything runs on your machine. Use Ollama offline at no per-request cost, or bring your own key. Your notes, your data, and your screen never leave your computer.
Questions, answered.
What does a data scientist interview copilot help with?
SideSense drills the full loop: statistics, machine learning, SQL, Python, and case questions. Coach scores how clearly you reason, and Assist drafts a structured approach during the live round.
Who built it?
KGP Talkie, a team that teaches Python, data science, and machine learning. The practice content reflects real data science interviews.
Is my data private?
Yes. Audio and transcripts are processed on your own machine. Run fully offline with Ollama, or bring your own model key. Nothing is uploaded to our servers and nothing is stored there.
What does it cost?
It is free while we are in early access. Paid Pro and Teams plans come later, and early-access users hear first. There are no metered credits to keep topping up.
Practice the whole loop. Reason out loud.
Stats, ML, SQL, and cases, scored. Free in early access.