About The Membership
This membership is designed to learn what matters to clear most of the java dev interviews. Interview focused learning is the real deal. We will break barriers in terms of preparation, mindset & try for a switch in the 90days. Interview Oriented Preparation is the key to crack interviews in most companies & that’s what we will focus on.
Key points
- Interview-Focused Learning
- End-to-End Backend Dev Mastery
- Position yourself better with Naukri & Resume Correction
- Real-World Projects That Get You Shortlisted
- AI-Readiness for Future-Proof Careers
- Community of Growth-Driven Developers
Curriculum Of Live Sessions
DSA
- Prefix Sum
- Contribution Technique
- Carry Forward
- Time Complexity
- Sorting
- Hashing
- HashSets
- HashMaps
- Sliding Window & Sweep
- String Basics
- Linked List
- 2 Pointers
- Binary Search
- Recursion and BackTracking
- Stacks and Queues
- Greedy Algorithm
- Dynamic Programming
Core Java & Java 8
- Fundamentals
- Memory Management
- Exception Handling
- Collections
- List
- Set
- Map
- Queue
- Genrics
- Threading and Concurrency
- Streams
- Lambdas
OOPS
- Abstraction
- Encapsulation
- Polymorphism
- Inheritance
- Abstract Classes
- Interfaces
- Constructor Chaining
Low Level Design
LLD
Solid Principles
Design Patterns
-Singleton
-Factory
-Builder
-Adapter
-Facade
-Flyweigh
-Decorator
-Observer
-Strategy
Design:
TIC TAC TOE
BOOK MY SHOW
PARKING LOT
System Design
HLD:
Load Balancer
AutoScaling
Sharding
Caching
Microservices
Master Slave (CAP / PACELC Theorem)
HLD Design
Netflix
Hot star
Rate Limiter
Springboot, Microservices & Cloud
- SpringBoot Basics
- IOC Container
- DI
- Annotations
Structure - MVC Architecture
- Core
- Rest and CRUD
- Database Management
- Spring Security
- AOP
- Monitoring
- Testing
- Microservices
- Kafka
- Docker
- Kubernetes
- AWS
Naukri Profile Correction
Correct Your Naukri With The Proven & Tested Strategy To Increase Your Profile Visibility
Resume Correction
Build an ATS Friendly & A Shortlist-able Resume!
What Our Java Dev Students Say
"I finally got an offer from a Product Based Company for 2x of my Current Salary. I now move from 6LPA to 13.2LPA. Being in Cracckify Helped me a Lot in my Interview Preparation & Cracking Interviews. Special Thanks to Abhishek & Jeevan"
"In TCS i was earning 17.5LPA and now Wipro giving me 24LPA. Cracckify rocks! I will continue my career journey with Crackify. The level of confidence and preparation I received from this platform is immense. Thank you Abhishek & Jeevan's for helping me achieve this milestone!!! 🎉😊🤩👏👏 ✨"
“Cracckify helped me to get more interview calls & Achieve 120% hike and boosted my confidence to land in a product based company. Mentors like Abhishek and Jeevan are needed for engineers who are struggling in low pay jobs.I Had Multiple Offers & Finally Joined Athena Health.
“I Used to get calls everyday from the HR. Moved From Java support in Capgemini to Java dev role in TCS. Nearly 2x my salary.”
Jeevan Kumar
Java Backend Expert | Interview Coach | 6+ Years of Experience
This Membership Includes:
- Live Classes [2x per week for 12 Weeks]
- Coding Platform Access
- Pre-Recorded Courses
- Inner Circle Calls
- 1 Career Counselling Call (Webinar Bonus Only)
- 1 Mock Interview (Webinar Bonus Only)
- Lifetime Access to the Membership
- 30 Day DSA Streak Challenge
₹19,999
- NEED HELP
Frequently Asked Questions
We’re here to make learning easy. Explore our FAQs to quickly find the information you need about features, courses, access, and more.
Still have a question?
We’re here to help you. If you have any questions or need more information, feel free to reach out!
Who is this for?
Predominantly For Working professionals aiming for backend Java developer roles and salary growth.
What will I learn?
Core Java, Spring Boot, DSA, system design, and how to build real-world projects that employers value.
What makes Crackify different from YouTube or free resources?
Free resources are scattered and often lack structure. Crackify gives you a clear, step-by-step path with practical projects, mentorship, and interview preparation to help you actually land a higher-paying job.
Do I need prior Java knowledge to join Crackify?
Basic programming knowledge helps, but we cover Java from fundamentals to advanced backend development so you can grow confidently, even if you’re transitioning from other domains.
Is there placement support?
We provide mock interviews, resume reviews, and job preparation guidance, helping you become ready to apply and interview for backend developer roles.
Can I learn while working a full-time job?
Absolutely. Crackify is designed for working professionals with flexible learning options and practical sessions you can implement during your current job or in your preparation hours.
What if I get stuck during learning?
You will get community support, doubt-clearing sessions, and direct mentor access to help you overcome challenges and stay on track.