Java Full-Stack Development Program (Enterprise & System-Driven)

90-Day Training + 90-Day Structured Internship

This 90-day Java Full-Stack training, followed by a structured 90-day internship, is designed for students, job seekers, working professionals, and career switchers who want to build strong backend engineering skills, understand system design, and work with real enterprise-level technologies.

Download Brochure

Industry-Expert Mentor

Enterprise Projects

Placement Support

Why Choose This Program

90 Days Training

Instructor-led sessions focusing on Java, Spring Boot, microservices, databases, cloud basics, and system thinking. You'll code daily, build services, and understand how scalable systems are designed.

90 Days Internship

Work on real or industry-simulated backend systems, focusing on architecture, performance, deployment, and best practices, with continuous mentor feedback.

Delivery Modes:

Offline: Ameerpet, Hyderabad
Online: Live Interactive Sessions

Designed For:

Students
Job Seekers
Working Professionals
Career Switchers

Why Choose Blujay

We don't teach Java as a language. We teach Java as a backbone for scalable, enterprise-grade systems.

Traditional Java Courses

Syntax-heavy learning with limited real-world context
Monolithic examples with no scalability discussion
Focus on certificates over engineering thinking
Minimal exposure to cloud or modern architectures

Blujay Java Program

Strong core Java + backend engineering
Spring Boot and microservices-driven learning
Cloud-ready, production-style applications
System design exposure from day one
Portfolio focused on real engineering work

What Makes Our Courses Different

System-first mindset

Learn why systems are designed a certain way, not just how to code.

One-on-one mentorship

Direct guidance from an experienced engineering leader.

Lifetime access

Revisit content, updates, and learning materials anytime.

Enterprise focus

Learn tools and patterns used in real companies.

Placement support

Resume reviews, mock interviews, and hiring guidance.

Architecture clarity

Bridge the gap between coding and system design.

What You Will Build

By the end of the program, you'll have enterprise-style backend projects to showcase:

RESTful APIs using Spring Boot

Microservices-based applications

Database-driven backend systems

Cloud-ready Java services

Event-driven services using Kafka

Portfolio-ready real-world projects

Course Curriculum

Java syntax and fundamentals
OOP concepts and design principles
Exception handling and collections

Multithreading and concurrency basics
JVM concepts and performance basics
Clean code and best practices

Spring Boot fundamentals
RESTful service design
Data access with JPA/Hibernate
Authentication & authorization

Microservices concepts and patterns
Service communication
Configuration and scaling strategies

AWS fundamentals for backend developers
Containerization using Docker
Deployment-ready service setup

Kafka fundamentals
Event-based communication
Real-world use cases

End-to-end backend system
Architecture + implementation
Portfolio-ready enterprise project

Industry Expert

Meet Your Program Mentor

Learn from a seasoned engineering leader with deep expertise in enterprise systems

Mentor's Note

"Great systems are built with clarity, discipline, and strong fundamentals."

Arjun Thumati

Co-Founder & Engineering Manager

Experience: 15+ Years

Role: Engineering Leader | Architect | Mentor

Learn system design, scalable architectures, and real-world engineering practices from an industry leader with deep hands-on experience. With over 15 years of experience in enterprise software engineering, Arjun Thumati has played a key role in designing, building, and scaling large-scale systems across multiple domains.

He has led engineering teams, driven microservices adoption, and built cloud-native, high-availability systems, following Agile best practices.

Core Expertise

Designing scalable, high-performance system architectures

Java & Spring Boot based enterprise application development

Microservices design, deployment, and optimization

Cloud infrastructure & deployment using AWS

Containerization with Docker and event-driven systems using Kafka

Mentoring teams and guiding engineers with real-world best practices

Mentorship Approach

Engineering thinking over shortcuts

Design before code

Real-world trade-offs and best practices

Career-oriented system design guidance

Student Success Stories

"The places and people will change our lives. When I took a Digital Marketing Course from The Trainer Shiva, I realized that statement is true. Thank you very much, Shiva Garu, for encouraging and educating me towards the digital world. "

— Ch. Krishna Kanth

"Learning from Shiva sir was a game-changer for me. The hands-on training and live examples made it easy to understand and apply everything. I feel proud to say I'm now ready to handle real projects confidently."

— Sanjay.

"I loved how every topic was taught step by step in a simple and practical way. Shiva Sir explained every module practically and easily. Now, I feel fully prepared to start my digital marketing career."

— Richa Agarwal.

"blujay technologies provides excellent software training with real time examples and supportive faculty.their career guidance is practical and helped me choose the right path with confidence."

— Sravan Kumar Kummarikuntla.

"The interview support here is excellent. They helped me with resume building, mock interviews, and real-time questions. It really improved my confidence and communication. Truly helpful for job seekers."

— Jyothi Neelagiri.

"Blujay Technologies is a great platform to start your IT career. The training, mentoring, and placement support are excellent. Special thanks to Hari sir for his continuous guidance and encouragement."

— Vamsi Vangepuram.