Debraj Roy Download Now

LIVE Java & OOPs with Interview Preparation

Unlock the definitive resource to master Core Java fundamentals, sharpen your object-oriented skills and ace technical interviews—all in one powerful document.

Get the Guide – ₹4000

What You’ll Gain

Core Java Mastery

Step-by-step explanations of Java basics, data types & control flow to build an unshakeable foundation.

OOPs Demystified

Crystal-clear breakdown of inheritance, polymorphism, encapsulation & abstraction with code snippets.

Hands-on Coding Tasks

Assignments, mini-projects & real-world coding problems that reinforce every concept you learn.

Interview Q & A Vault

Gain access to carefully curated questions asked in real tech interviews—plus model answers.

Resume & LinkedIn Templates

Polish your professional brand with proven templates, keyword guidance & recruiter-ready formatting.

Mock Interview Framework

Structured checklist to simulate real interviews and pinpoint improvement areas before the big day.

Debraj Roy

Meet Your Mentor

I’m Debraj Roy, a backend specialist who has engineered scalable microservices for global clients while rapidly climbing the ranks to Assistant Manager at Deloitte. My mission? Empowering aspiring developers to turn knowledge into job-ready confidence.

Key Achievements & Expertise

Proven Backend Leader

3.5+ years delivering high-performance Java & Spring Boot microservices for enterprise-scale systems.

Rapid Career Growth

Earned early promotions and multiple project awards by consistently exceeding delivery targets.

6 Years of Mentorship

Guided students & professionals to crack interviews, optimize résumés and land roles at top tech firms.

What Learners Say

“I had a great mock interview session with Debraj. His actionable feedback boosted my confidence and refined my preparation strategy.”

— Solomon Chowdary

“The Discovery Call was engaging and packed with practical advice. I left feeling motivated and clear on next steps.”

— Parth Solanki

“Debraj’s detailed feedback highlighted my strengths and pinpointed areas for improvement. Highly recommend!”

Get Immediate Access

Invest in your career for just ₹4000 and start mastering Java today.

Download the Guide Now