7-Day Data Science Interview Sprint
DS SprintGet Instant Access — $297-Day Interview SprintYour data science interviewis in 7 days.Most candidates waste 6 of them.A day-by-day battle plan covering exactly what interviewers test — and nothing else. No fluff. No 40-hour courses. Just what you need, in the order that matters.Start Your Sprint — $29One-time payment. Instant access. Yours forever.You don't have months. You have days.You have an interview coming up. Maybe you applied on a whim. Maybe it snuck up on you. Either way — you don't have time for another bootcamp or a 40-hour Udemy course.Most resources assume you have time. You don't.You need what actually shows up in interviews, in the order that matters, with nothing wasted.Your 7-Day Battle PlanEach day has one job. Do it, move on.Day 1Statistics That Always Show UpDistributions, p-values, hypothesis testing — explained the way interviewers expect you to say it.Day 2SQL Patterns in 80% of InterviewsWindow functions, CTEs, aggregations. The exact query structures that come up again and again.Day 3Python & Pandas Must-KnowsThe operations every interviewer assumes you know cold. No syntax surprises.Day 4ML Concepts — Clear Enough to TeachBias-variance, overfitting, cross-validation. Explained so clearly you could walk a PM through it.Day 5Algorithm Cheat SheetWhen to use Random Forest vs XGBoost vs Logistic Regression — and why. The answer interviewers actually want.Day 6Case Study & Take-Home PatternsHow to structure your thinking out loud. The frameworks that make you sound senior.Day 7Behavioral + Telling Your StoryHow to present your background compellingly — even if it's non-traditional.What's Included📄Daily Cheat SheetsReview the night before. Everything on one page.✅Practice QuestionsPhrased the way interviewers actually ask them.🌙Night-Before Review GuideWhat to skim the evening before your interview.This is for you if ✓You have a DS interview in the next 7 days ✓You have an analyst or technical background ✓You want a plan, not another course to abandon This is NOT for you if ✗You're a complete beginner with no data background ✗You want a comprehensive DS education ✗You have more than 2 weeks to prep Built byA Georgia Tech Analytics grad and practicing Senior Data Scientist. This isn't theory — it's what I wish I had before my own interviews.7 days is enough —if you use them right.Your interview won't wait. Neither should you.$29One-time. Instant access. Yours forever.Get Instant AccessQuestions? Email danbwkim@gmail.com© 2026 DS Sprint. All rights reserved.
Get it → danbloom.gumroad.com