Introduction
If you’re looking to stand out in the field of Java development and climb the ladder faster, the Java Certified Professional course is your launchpad. With the keyword “Java Certified Professional” placed at the start, you’ll ensure strong SEO relevance. In modern IT landscapes, Java remains a cornerstone — many enterprise systems, backend services, financial platforms and large organisations rely on Java. Learning Java professionally is like mastering the plumbing and wiring of a building before installing the furniture: you’re setting up the solid foundation upon which everything else will run.
Java’s durability, portability, robustness and ecosystem (Spring, Hibernate, microservices) mean that job demand remains steady and strong. Careers built on Java development often lead to solid growth, and certification provides verification of your skill. This course arms you with both the practical expertise and the formal credential to differentiate yourself in the developer marketplace. Whether you’re just starting out or want to reinforce your credentials, this Java Certified Professional course gives you the opportunity to both learn and demonstrate your proficiency.
By completing this course, you’ll be positioned for roles such as Java Developer, Backend Developer, Java Full-Stack Engineer and eventually Java Architect. You’ll move beyond just writing code to understanding how Java applications are structured, optimised and deployed in real enterprise settings. Especially in a major IT hub like Mumbai, where competition is high, being certified and skilled in Java can make a significant difference.
Course Purpose & Fit
Purpose / Goals:
- Gain complete command over Java fundamentals and advanced features.
- Understand object-oriented programming in Java, generics, collections, concurrency, lambdas, streams.
- Learn popular frameworks in Java ecosystem (Spring Boot, Hibernate/JPA).
- Build real-world Java applications (backend services, REST APIs, micro-services).
- Prepare for Java certification exams (e.g., Oracle/other Java certification paths).
- Create a portfolio of Java projects you can showcase to employers.
Who Should Enroll:
- Beginners who want to start a career in Java development.
- Developers with some experience in other languages (C#, Python, etc) looking to switch to Java.
- Java developers who want to upskill and obtain a certification to boost their credentials.
- Professionals aiming for backend or full-stack Java roles.
Why Take This Course:
- Thorough, industry-relevant Java syllabus covering fundamentals to advanced topics.
- Portfolio-oriented: you’ll build and deploy Java applications.
- Certification alignment: helps you pass recognized Java certification.
- High-demand skill in Mumbai’s IT market, making it easier to land roles.
- Exposure to frameworks and tools used in real enterprise settings (Spring, Hibernate, Maven/Gradle, REST).
- Focus on best practices (clean code, design patterns) not just syntax.
Curriculum
- 9 Sections
- 0 Lessons
- 10 Weeks
Expand all sectionsCollapse all sections
- Chapter 1: Java Fundamentals & OOP Concepts
- Learning objectives: Understand Java syntax, primitives, reference types; apply object-oriented design.
- Java basics (keywords: Java fundamentals, Java programming basics)
- Variables, data types, operators (keywords: Java variables tutorial, beginner Java programming)
- Object-oriented concepts: classes, objects, inheritance, polymorphism (keywords: Java OOP tutorial, Java inheritance examples)
0 - Learning objectives: Understand Java syntax, primitives, reference types; apply object-oriented design.
- Chapter 2: Core Java – Collections, Generics, Concurrency
- Learning objectives: Use Java collections framework, generics, manage threads and concurrency.
- Java collections & generics (keywords: Java collections framework, Java generics tutorial)
- Multithreading & concurrency (keywords: Java concurrency tutorial, Java threads example)
- Streams & lambdas (keywords: Java streams tutorial, Java lambda expressions)
0 - Learning objectives: Use Java collections framework, generics, manage threads and concurrency.
- Chapter 3: Java I/O, Exception Handling & Java 8+ Features
- Learning objectives: Handle I/O in Java, manage exceptions, apply modern Java features (Java 8+).
- File/Stream I/O (keywords: Java I/O tutorial, Java file handling)
- Exception handling and best practices (keywords: Java exception handling tutorial, Java try catch finally)
- Features in Java 8/11/17 (keywords: Java new features 11, Java streams vs loops)
0 - Learning objectives: Handle I/O in Java, manage exceptions, apply modern Java features (Java 8+).
- Chapter 4: Frameworks – Hibernate & JPA
- Learning objectives: Map Java objects to databases, use ORM patterns, understand transactions.
- Hibernate basics (keywords: Hibernate tutorial, Java Hibernate example)
- JPA (Java Persistence API) (keywords: JPA tutorial Java, Java ORM JPA)
- Transactions, caching, performance (keywords: Java Hibernate performance, JPA caching tutorial)
0 - Learning objectives: Map Java objects to databases, use ORM patterns, understand transactions.
- Chapter 5: Spring Boot & RESTful Services
- Learning objectives: Build Java backend services using Spring Boot; design REST APIs.
- Introduction to Spring Boot (keywords: Spring Boot tutorial, Java Spring Boot microservice)
- Creating REST APIs (keywords: Java REST API tutorial, Spring Boot REST example)
- Security, authentication, JWT (keywords: Spring Boot security tutorial, Java JWT example)
0 - Learning objectives: Build Java backend services using Spring Boot; design REST APIs.
- Chapter 6: Microservices & Deployment
- Learning objectives: Understand how Java micro-services are designed, deployed and managed.
- Microservices architecture with Java (keywords: Java microservices architecture, Spring Boot microservices)
- Containerisation (Docker) & orchestration basics (keywords: Java Docker tutorial, Kubernetes Java microservice)
- CI/CD for Java apps, monitoring (keywords: Java CI CD tutorial, Java application monitoring)
0 - Learning objectives: Understand how Java micro-services are designed, deployed and managed.
- Chapter 7: Certification Preparation & Project
- Learning objectives: Review key topics for certification; build and present a capstone project.
- Exam overview & sample questions (keywords: Java certification exam, Java Certified Professional exam)
- Capstone project: End-to-end Java application (keywords: Java project tutorial, Java portfolio project)
- Code quality, testing, deployment (keywords: Java unit testing tutorial, Java code quality best practices)
0 - Learning objectives: Review key topics for certification; build and present a capstone project.
- Career & Salary Insights — Mumbai IT MarketRelevant Job Roles/Titles:
- Java Developer
- Backend Developer (Java)
- Full-Stack Java Engineer
- Java Microservices Developer
- Senior Java Engineer
- Freshers / Early Career (0-2 years): Typically starts around ₹4 L – ₹6 L per annum in Mumbai. For example, Python roles show ₹3 L-₹5 L for freshers. upGrad+1
- With 3-4 years of experience: Salary may climb to ₹8 L – ₹12 L+ per annum.
- Experienced Java developers in Mumbai: Salaries may range from ₹10 L – ₹20 L or more depending on expertise. One source shows average ~ ₹11.5 L to ₹37 L in Mumbai for Java developers. 6figr+1
- Java remains one of the most widely used languages in enterprise systems; demand is consistent.
- Recruiters expect strong foundation in Java core, experience with frameworks (Spring), knowledge of microservices architecture, version control (Git), testing (JUnit), and good communication skills.
- Certification (such as being a “Java Certified Professional”) helps demonstrate formal competency and gives an edge, especially in competitive markets like Mumbai.
- For Mumbai market specifically, large banking/fintech/consulting companies often seek Java developers with +2 years experience and some framework exposure.
0 - Practical OutcomesTools / Tech Stack Covered: Java SE/EE, Spring Boot, Hibernate/JPA, REST APIs, Maven/Gradle, Git, Docker (basic), Unit Testing (JUnit), MySQL/ PostgreSQL, optional: basic CI/CD pipelines. Hands-on Projects & Capstone:
- Build a Java console/desktop app.
- Develop a RESTful backend in Spring Boot with CRUD operations and database integration.
- Extend to microservices: split services, containerise one service, deploy locally.
- Capstone: Build a small Java (Spring Boot) microservices system with at least two services, persistence layer, REST APIs, security, and basic deployment plan. Assessment / Evaluation: Regular quizzes on Java fundamentals, coding assignments (collections, concurrency), mini-project on Spring Boot, capstone presentation and code review. Certification / Exam Mapping: Mapped to recognised Java certifications (for example Oracle Certified Professional: Java SE 17 Developer or equivalent). Practice exams and sample questions will be included.
0
Basic programming knowledge (variables, loops) helps, but the course covers fundamentals from the ground up
We cover Java 11/17 (depending on release), and also highlight newer features for future-proofing.
The focus is backend Java. Basic APIs and perhaps minimal frontend are shown, but this isn’t a full front-end course.
After completing the course and project, you’ll be ready for the certification-exam; many conduct it online or at authorised test centres.
From console apps to Spring Boot services, culminating in a microservices capstone with database integration and REST APIs.
Java Developer, Backend Engineer (Java), Junior Java Microservices Developer, etc
Yes — if you have experience in another language, this course helps you shift to Java and build a certification-credential.
No course can guarantee job placement. However, by equipping you with in-demand skills and a credential in a strong job market (Mumbai), your chances improve.
Yes — you will have coding assignments, peer code reviews, and a capstone project presentation.
This one is certification-aligned, covers advanced topics (concurrency, microservices), gives a portfolio and targets job-readiness in the Mumbai market.
A set of classes and interfaces in Java for storing and manipulating groups of objects (lists, sets, maps).
A shorthand way to express a functionality (introduced in Java 8) enabling functional-style operations on collections.
To quickly build production-ready Java applications (especially web/REST microservices) with auto-configuration and minimal boilerplate.
Object-Relational Mapping — technique to map Java objects to database tables (e.g., via Hibernate/JPA).
Scalability (others: performance, maintainability, security).
“throw” is used inside a method to throw an exception; “throws” is used in the method signature to declare the possibility of exception.
A web service built using HTTP methods (GET, POST, PUT, DELETE) according to REST architecture, often implemented in Spring Boot.
To enable type-safety and reusability of classes/interfaces with different data types without casting.
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