Plan DSA, aptitude and CS fundamentals around your time. Preview your schedule before you accept it.
27 estimated minutes / 30-minute daily budget
Arrays practice
DSA · 15 minMixture practice
Aptitude · 7 minLogical reasoning
Aptitude · 5 minSample data only. Your preview depends on eligible content.
Choose your direction. Review the plan. Take the next step.
Choose your target companies, deadline and daily study time.
30 minutes to 4 hours a day
See the eligible tasks, time totals and any work that cannot fit.
Your confirmation saves the plan
Record an outcome, complete tasks explicitly and return to your revision queue.
Practice and completion stay separate
Example topics below; availability varies across the starter catalog.
Work through questions and explain the reasoning behind your solution.
Build quantitative, logical and verbal reasoning, one question at a time.
Connect core concepts with explanations and recall questions.
Choose Cognizant, LTM or both as planning preferences, alongside shared fundamentals.
Coverage is limited, not a complete company syllabus. Company labels do not imply partnerships or hiring guarantees.
A plan gives you a place to start. Your recorded outcomes help you see what to revisit in Dashboard, Progress and Revisions.
Illustrative workflow / sample data
27 of 30 minutes planned. Inspect the tasks and unused time.
Confirm the preview to save the plan. Viewing it alone does not activate a plan.
Arrays practice: solved with help. The outcome enters practice history and schedules a revision.
Mark the task complete separately. This illustration does not change a saved plan.
Read the question in PrepPilot or follow its practice link when provided. Solve it yourself, then record whether you solved independently, needed help or could not solve. PrepPilot does not run or automatically grade your code.
Choose 30 minutes to 4 hours daily, in 15-minute steps. Individual content estimates can be shorter. Scheduled work stays within your daily budget; missing eligible content can leave time unused.
Your saved plan does not silently move to another day. Review a new plan preview to see what fits your remaining time before accepting a replacement plan.
No. Review a plan preview and its time totals before confirming it. Recording a practice outcome updates your practice history and revision queue, but does not automatically mark a plan task complete.
DSA, aptitude and CS fundamentals are the subject areas, with Cognizant and LTM planning preferences alongside shared foundations. The starter catalog is limited: some topics may have no eligible material. Company labels are not an official syllabus, endorsement or hiring guarantee.
The hosted app requires email verification for protected access. Open your verification link and explicitly confirm your email. Password recovery also uses an emailed link. Request acceptance does not guarantee inbox delivery; check spam or request a new link if needed.
Preview and accept a plan, record your practice outcomes and keep track of what to revisit.
Schedules use available eligible content. Missing topics can leave time unused; PrepPilot does not invent tasks to fill it.
Review my planAbout the builder
Final-year student · PrepPilot creator.
Hi, I’m Raj Patel, a final-year student building PrepPilot to make interview preparation more organised and approachable.
I’m bringing DSA, aptitude and computer science fundamentals into one focused workspace, while developing my skills in full-stack development and building with AI-assisted tools.