By sagar sainiBundle locked

Full-Stack Interview Mastery Bundle

20 mock tests
JavaScript Deep Interview PracticeNode.js and Backend ArchitectureDSA for Full-Stack EngineersSystem Design and LLD

Prepare for 3-5 YOE full-stack interviews with an exclusive CuriousDevLabs bundle covering JavaScript, Node. js, backend architecture, DSA, system design, and LLD.

These bundle-only mock tests are separate from the standalone mocks and are designed for focused revision, scenario practice, and interview-speed recall.

20 mocks400 questions4 areas
Difficulty mix20 classified mocks
Medium 7Hard 13

What's included

Browse by coverage area or narrow the list with filters.

20 mocks
Mock1

Advanced JS Runtime and Execution Context

Hard20 questions25 min
Mock2

Closures Scope Hoisting and this

Hard20 questions25 min
Mock3

Promises Event Loop and Async Patterns

Hard20 questions25 min
Mock4

JavaScript Output Tracing Challenge

Hard20 questions25 min
Mock5

Browser and JavaScript Full-Stack Concepts

Medium20 questions25 min
Mock1

Node.js Internals Streams and Errors

Hard20 questions25 min
Mock2

REST API Design and Express Scenarios

Medium20 questions25 min
Mock3

Auth JWT Sessions and Backend Security

Hard20 questions25 min
Mock4

Databases Indexing and Query Optimization

Hard20 questions25 min
Mock5

Production Debugging Logs and Performance

Hard20 questions25 min
Mock1

Arrays Strings and Hash Maps

Medium20 questions25 min
Mock2

Stack Queue Sliding Window and Two Pointers

Medium20 questions25 min
Mock3

Recursion Trees and Graph Traversal

Hard20 questions25 min
Mock4

Sorting Searching and Complexity Analysis

Medium20 questions25 min
Mock5

Practical DSA Interview Scenarios

Hard20 questions25 min
Mock1

System Design Basics for 3-5 YOE

Medium20 questions25 min
Mock2

Caching Queues Rate Limiting and Scaling

Hard20 questions25 min
Mock3

Database Design Consistency and Transactions

Hard20 questions25 min
Mock4

OOP SOLID and Design Patterns

Medium20 questions25 min
Mock5

Real-World Full-Stack Design Scenarios

Hard20 questions25 min

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20 mocks · saved to your account
20 mock tests
₹199.00₹2,000.0090% OFF