Become a Professional JAVA Developer
Master Core & Advanced Java concepts, build real-world applications, learn object-oriented programming, exception handling, multithreading, JDBC, and gain industry-ready skills with hands-on projects and placement assistance.
Core + Advanced
Spring Boot / APIs
Full Assistance
Industry Recognized
Why Learn Java?
Java is one of the most trusted and widely used programming languages for building secure, scalable, and high-performance applications.
Enterprise Demand
Java powers 90% of enterprise-level systems worldwide.
Android Development
Java is the foundation of Android app development.
High Performance
Perfect for scalable, fast, and secure applications.
Career Opportunities
Java developers are among the most in-demand and well-paid.
Course Highlights
Learn Java from basics to advanced and become job-ready with hands-on experience.
Live Instructor-Led Training
Interactive Java classes with real-time coding and doubt solving.
Projects Using Java
Build real applications: console apps, mini-projects, and web apps.
Placement & Interview Prep
Crack Java developer interviews with resume support and mock rounds.
Small Batch Size
More attention, more interaction, and faster understanding.
24×7 LMS Access
Get lifetime access to notes, code files, quizzes, and assignments.
What You Will Learn
Comprehensive modules designed to take you from beginner to industry-ready Java developer.
- Introduction to Java & JVM Architecture
- Features of Java & Java Editions (SE, EE, ME)
- Setting up Java Development Environment
- Basic Syntax, Variables & Data Types
- Operators & Control Statements
- Object-Oriented Programming Concepts
- Classes, Objects & Methods
- Constructors & Method Overloading
- Arrays & String Handling
- Hands-on: Writing Basic Java Programs
- Inheritance & Method Overriding
- Polymorphism & Dynamic Binding
- Abstraction & Interfaces
- Encapsulation & Access Modifiers
- Java Packages
- Collections Framework Overview
- List, Set, Queue & Map Interfaces
- ArrayList, LinkedList, HashSet, HashMap
- Comparable & Comparator
- Hands-on: Collection-based Programs
- Types of Exceptions
- Try-Catch-Finally Blocks
- Throw vs Throws
- Custom Exceptions
- Introduction to Multithreading
- Thread Lifecycle
- Creating Threads (Thread class & Runnable)
- Thread Synchronization
- Inter-thread Communication
- Hands-on: Multithreading Programs
- Introduction to Databases & SQL
- JDBC Architecture
- JDBC Drivers
- Connecting Java Application with Database
- Statement, PreparedStatement & CallableStatement
- CRUD Operations using JDBC
- Transaction Management
- Batch Processing
- ResultSet & Metadata
- Hands-on: Database-Driven Java Application
- Introduction to Spring Framework
- Spring Boot Architecture
- Dependency Injection & IOC
- Spring MVC
- RESTful Web Services
- Spring Data JPA & Hibernate
- Connecting Spring Boot with Database
- Exception Handling in Spring Boot
- Building & Deploying REST APIs
- Mini Project: Full Stack Java Application
Tools & Technologies
Industry-Relevant Projects You'll Build
Practical Java projects to strengthen your portfolio.
Get certified by TECHGEN
Gain a competitive edge in today’s fast-evolving tech landscape with a TECHGEN Certification. Our industry-recognized programs are designed to equip you with practical skills, real-world knowledge, and hands-on experience that employers actually look for.
At TECHGEN, learning goes beyond theory. You’ll work on live projects, real case studies, and industry-relevant tools guided by experienced professionals. Every certification is crafted to meet current market demands—helping you stay job-ready from day one.
Get Certified. Get Skilled. Get Ahead — with TECHGEN.
Testimonials
“I enrolled for Advanced Excel course and my learning experience is so good in this institution here my trainer is a working professional and the way he is teaching is amazing.My entire concept about advanced Excel is crystal clear. All the Excel formulas are covered practically with live examples.Techgen computer institute is the best place to learn any computer related courses.”
Apurva Peters
Student / Learner
“I have recently finished my digital marketing course and I got immediate placement supports from techgen. They are the having highly knowledgeable trainers who provides practical training as well as interview cracking techniques. The management is also very caring towards their students. True to every word what they promised. I will highly recommend.”
Devman Bharti
Student / Learner
“The level of support from start to end which I got from techgen institute was very important for me. Their teachers are so amazing I enrolled here for Data Analytics course and I got excellent training with live projects. The most important thing for me is that the institute provides me a job placement. I will highly appreciate their teachers and management for their support.”
Nagendra Singh
Student / Learner
“I really appreciate that the majority of the course is focused on practical teaching it provides the opportunity not only to gain the practical knowledge but also apply it in a real classroom. I joined Data Analysis course and the institute feedback is wonderful. All the management and teachers are very cautious and careful about their students. They are the best team of highly experienced trainers.”
Tanisha Chauhan
Student / Learner
“The most important thing for any candidate is job placement and their proper training for the job prospects.when I joined this institute from starting to end the support i got in training and placements is very important for me. I have completed Data Analytics course and got placed immediately the institute provided me full support in terms of everything. Thanks to them for their proper guidance and placements.”
Zuber Khan
Student / Learner
“I had a great learning experience at Techgen Computer Institute. I enrolled for the CCNA course under Mahendra Sir, and his teaching was very clear, practical, and easy to understand. The concepts were explained with real-world examples, which made networking much simpler to grasp. I truly appreciate the guidance and support provided, and I highly recommend this institute for anyone looking to build strong networking skills”
Vaishnavi Hanji
Student / Learner
“It is a really very great institute all the trainers are very helpful and highly knowledgeable . I have done Data Science with python course and my experience is amazing here teachers are personally caring to each and every student. I got the placement supports also from Techgen .”
honey siddiqui
Student / Learner
“They are the experts. I joined the CCNA course and received excellent training. My trainer, Mahendra Sir, has extensive experience in networking and guided me through the Cisco Certification process. Thanks to his mentorship, I successfully cleared the CCNA exam. Additionally, I received great placement support from TechGen Vashi.”
Nisha Hussain
Student / Learner
“I joined data analytics course and the curriculum was well structured and comprehensive. The instructors were highly knowledgeable and provided personalized attention and ensuring that each student understand each topic very well. Overall it was a great experience for me to join here”
Santosh kadam
Student / Learner
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