Prep Smarter. Crack the Interview.
An AI-powered interview preparation & practice platform that runs realistic mock interviews, coaches your answers in real time, and builds the confidence to walk into any technical panel fully ready.
In our Mobile Platform, when an OrderPlaced event fires, OrderService coordinates with InventoryService and PaymentService. If payment fails, compensation events roll back inventory automatically.
// MassTransit Saga State Machine
public class OrderState : SagaStateMachineInstance
{
public Guid CorrelationId { get; set; }
public string CurrentState { get; set; }
public decimal OrderAmount { get; set; }
}Choreography vs Orchestration: Use Choreography for simple flows (2-3 services). Use Orchestration (State Machine) for complex workflows with >4 steps to keep visibility centralized.
Engineered to Help You Win Every Round
Everything you need to practice tough technical questions until you answer them naturally, authoritatively, and with real confidence.
1-Click Hands-Free Auto-Pilot
Practise out loud — say a question and get an instant model answer to study. Fully hands-free, so you focus on your delivery instead of typing.
Private Practice Workspace
Your practice overlay stays on your own screen only — a private space to rehearse answers without cluttering the rest of your desktop.
5-Section Senior Blueprint
Model answers in simple spoken English starting with "So basically...", built around your real resume projects — with key punch points, comparison tables and SOLID patterns to learn from.
Dynamic Multi-Domain AI
Upload any resume (.NET, Java, Python, QA, DevOps, React). The AI extracts your exact tech stack and biases Whisper speech recognition for 99% phonetic accuracy.
1-Click Screen Crop & OCR
Instantly snip coding questions, HackerRank challenges, architecture diagrams, or SQL queries from your screen to receive clean, optimized solutions.
Teleprompter Eye-Contact Mode
A practice teleprompter that floats under your webcam with auto-scrolling text, so you can rehearse answers aloud and build a natural, camera-ready delivery.
How Auto-Pilot Keeps Practice Flowing
Engineered with dual audio isolation so you can rehearse answers out loud without re-triggering the AI.
System Loopback Capture
Picks up the practice question playing in your headset via Windows System Loopback. Even if you speak or clear your throat, your own voice stays isolated.
Rehearse Out Loud
While you practise saying the answer in your own words, Auto-Pilot keeps your microphone silent to the AI engine, preventing duplicate answers or awkward interruptions.
Intent & Chatter Filter
Filters out casual greetings ("thank you", "can you hear me") and only triggers rich structured answers for actual technical questions.
How It Works
📧 Sign Up
Create account, get 15 free credits instantly
📥 Download
Install lightweight Windows app (20MB)
🎯 Practise!
Press spacebar during practice, get an instant model answer
Wall of Love
"Crack It transformed how I prepped. The teleprompter drills fixed my delivery and eye contact, and the mock rounds got me genuinely interview-ready. Cleared 4 rounds."
"The voice practice is incredible. I would say a question out loud and get a clean model answer in 2 seconds to learn from. My prep speed easily doubled."
"Best prep investment I made. The instant responses let me run through dozens of questions per session instead of five. 10/10 recommend!"