by Napplied AI

Tech Interview & CodingShould Be Effortless

With Coders Crush, master your interview preparation with 500+ System Design problems, 500+ DSA challenges, and 100+ community-driven Arena problems.

From fundamentals to expert-level architecture — your complete FAANG/MAANG preparation platform.

500+ System Design
500+ DSA Problems
100+ Arena Challenges

Platform Overview

Everything you need to ace your technical interviews

500+

System Design Problems

500+

DSA Problems

100+

Arena Challenges

8+

Categories

Complete Interview Prep

Three Pillars of Success

Master all aspects of technical interviews with our comprehensive preparation platform.

System Design

500+ comprehensive problems from FAANG companies. Design scalable systems like URL shorteners, Netflix, Instagram, and more with detailed architectural diagrams.

Data Structures & Algorithms

500+ curated DSA problems from LeetCode and top companies. Master dynamic programming, graphs, trees, and advanced algorithms with detailed solutions.

Problems Arena

100+ community-driven challenges. Solve interesting problems, contribute your own, and see how many others have attempted. No solutions shown!

Registration Closes Jan 20th, 2026

Transform Your Career withExpert-Led Coaching

Join our premium courses designed by industry veterans to accelerate your growth in the age of AI and agentic development.

US/UK Candidates: Contact us for pricing

Premium Course

Becoming an Agentic Software Developer

A transformative course designed for anyone looking to uplift their engineering excellence and transition into a Software Developer or Agentic Software Developer role.

Course Focus:

A comprehensive program to elevate your programming fundamentals to industry-grade problem-solving skills, preparing you to become a truly Agentic Software Developer in the LLM & agentic AI-driven world.

Price

₹5,000/month

Duration

6 Months

Capacity

Max 20

Sessions

2x per week

Interactive 1-hour online sessions twice weekly

From programming basics to advanced agentic patterns

Real-world projects with LLM integration

Career transition support and mentorship

Small batch size (max 20) for personalized attention

Premium Course

Break into the Engineering Manager

An intensive course for senior engineers ready to transition into engineering management, designed to build tech-infused leadership capabilities.

Course Focus:

Elevate your career with management excellence infused with cutting-edge tech understanding. Learn from a founder who has been both an Engineering Manager and Software Architect.

Price

₹10,000/month

Duration

3 Months

Capacity

Max 10

Sessions

2x per week

Exclusive 1-hour coaching sessions twice weekly

Leadership skills for the AI-driven era

Strategic thinking and organizational design

Real-world case studies and simulations

Ultra-small cohort (max 10) for deep personalization

Want to see the full curriculum?

Explore detailed session-by-session breakdown and learning outcomes

Want to learn more about our courses?

Visit Napplied AI to explore detailed curriculum and instructor profiles.

Featured Problems

Start with these popular system design interview questions.

Ready to Level Up Your Career?

Explore curated learning paths for Software Architects and Engineering Managers. Deep dive into architectural decisions, team leadership, and organizational design.