Company-specific OA practice
Prepare for Amazon, Google, Stripe, Microsoft, TikTok, and other company screens with problems grouped by hiring context.
New Questions Added Weekly
Coding Interview Problem Library
Practice with 1,200+ real-world interview questions from 100+ tech companies.
FastPrep by the numbers
1,200+
Real OA questions
220+
Company signals
3
Search-to-prep workflows
Companies candidates actively prep for
amazon
Google
Microsoft
Uber
Airtable
stripe
TESLA
SPACEX
DOORDASH
Adobe
Coding Interview Practice
Practice online assessment problems by company and interview stage
FastPrep's problem bank is organized around the way technical candidates actually prepare: company online assessments, coding interview practice, visible examples, constraints, and recent hiring context.
CodeSignal-style readiness
Build speed on timed coding prompts, examples, constraints, and implementation-heavy problem solving before assessment day.
Connected hiring insights
Move from practice to action by checking which companies have recent OA activity, interview signals, and timeline reports.
Why Choose FastPrep Problem Set?
Our comprehensive question bank is designed to help you prepare for technical interviews with confidence. Here's what sets us apart:
Real Assessment Questions
Practice problems crafted from real-world technical interviews.
Smart Search & Filters
Quickly find questions by topic, company, or difficulty.
User Shared Solutions
Explore community-powered insights to help each other grow and improve.