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Core Java Courses

Core Java courses can help you learn object-oriented programming, exception handling, multithreading, and Java Collections. You can build skills in writing efficient algorithms, debugging code, and developing user interfaces. Many courses introduce tools like Eclipse and IntelliJ IDEA, which are commonly used for coding and testing Java applications, along with frameworks such as Spring and Hibernate that facilitate web development and database management.


Popular Core Java Courses and Certifications


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    Pearson

    Certified Kubernetes Application Developer (CKAD): Unit 2

    Skills you'll gain: Kubernetes, Application Deployment, Cloud-Native Computing, Containerization, Docker (Software), Cloud Storage, YAML, Microservices, Linux

    Intermediate · Course · 1 - 4 Weeks

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    Starweaver

    GenAI Foundations and Prompt Engineering

    Skills you'll gain: Prompt Engineering, Prompt Patterns, Generative AI Agents, Enterprise Application Management, ChatGPT, Generative AI, Artificial Intelligence and Machine Learning (AI/ML), Development Environment, LLM Application, Large Language Modeling, Systems Architecture, Application Design, Business Metrics, Program Evaluation, Process Optimization, Performance Tuning, Application Programming Interface (API), Debugging

    Intermediate · Course · 1 - 4 Weeks

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    Skillshare

    Modern Frontend Web Development: Frameworks & APIs

    Skills you'll gain: JavaScript Frameworks, Vue.JS, Front-End Web Development, Responsive Web Design, Web Design and Development, React.js, Application Programming Interface (API), HTML and CSS, Angular, Restful API, Web Development, Cascading Style Sheets (CSS), Javascript

    Beginner · Course · 1 - 4 Weeks

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    Packt

    AJAX Next Level: Authentication, Servers, Projects & More

    Skills you'll gain: Server Side, Restful API, Apache, Full-Stack Web Development, API Design, Node.JS, Web Servers, Postman API Platform, Authentications, Application Servers, Application Programming Interface (API), Web Applications, Back-End Web Development, Secure Coding, Web Development Tools, Web Development, Javascript, JSON, Application Security, PHP (Scripting Language)

    Beginner · Specialization · 1 - 3 Months

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    Packt

    Mastering JavaScript Variables – VAR, LET & CONST in 2025

    Skills you'll gain: Javascript, Browser Compatibility, Debugging, Maintainability

    Intermediate · Course · 1 - 3 Months

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    Packt

    Blender 4 Creator Course Stylized 3D Models

    Skills you'll gain: 3D Assets, Computer Graphics, Technical Design, Visualization (Computer Graphics), Image Quality, Prototyping, Animations, Animation and Game Design, Color Theory, Design Elements And Principles

    Intermediate · Specialization · 3 - 6 Months

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    Board Infinity

    Learn About Cohere SDKs and APIs

    Skills you'll gain: Natural Language Processing, Large Language Modeling, Text Mining, Performance Tuning, Cloud API, Application Development, Application Programming Interface (API), Artificial Intelligence, Systems Integration, Data Ethics, Internet Of Things, Analysis, Scalability

    Intermediate · Course · 1 - 4 Weeks

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    Board Infinity

    Managing Databases - End to End Web Development

    Skills you'll gain: Restful API, Database Design, API Design, MongoDB, Database Management, Authentications, Application Programming Interface (API), Relational Databases, Databases, Authorization (Computing), Secure Coding, NoSQL, SQL, Node.JS, Scalability

    Intermediate · Course · 1 - 4 Weeks

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    Board Infinity

    VCP-DCV Foundations and vSphere 8.x Architecture Excellence

    Skills you'll gain: VMware ESX Servers, Patch Management, Virtual Machines, Virtualization, Infrastructure Security, Identity and Access Management, Data Centers, Cloud Infrastructure, Cloud Computing, Servers, Kubernetes, Data Storage Technologies, Encryption

    Intermediate · Course · 1 - 4 Weeks

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    Packt

    iPhone Apps for Complete Beginners - Swift, SwiftUI & iOS17

    Skills you'll gain: Apple Xcode, Apple iOS, Swift Programming, JSON, Application Deployment, Mobile Development, User Interface (UI), Application Development, User Interface (UI) Design, Application Programming Interface (API), Data Store, Data Structures

    Beginner · Course · 1 - 3 Months

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    Edureka

    Frontend Web Development with TypeScript

    Skills you'll gain: TypeScript, React Redux, React.js, Application Programming Interface (API), Web Development Tools, Front-End Web Development, UI Components, JavaScript Frameworks, Build Tools, Event-Driven Programming, Data Validation, Javascript, Web Development, Software Development, Performance Tuning

    Intermediate · Course · 1 - 4 Weeks

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    Northeastern University

    Computation and Visualization for Analytics Part 2

    Skills you'll gain: Data Storytelling, Plotly, Statistical Visualization, Interactive Data Visualization, Matplotlib, Data Visualization Software, Network Analysis, Seaborn, Data-Driven Decision-Making, Data Mining, Scatter Plots, R Programming, Graph Theory, Data Science, Time Series Analysis and Forecasting

    Build toward a degree

    Mixed · Course · 1 - 3 Months

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In summary, here are 10 of our most popular core java courses

  • Certified Kubernetes Application Developer (CKAD): Unit 2: Pearson
  • GenAI Foundations and Prompt Engineering : Starweaver
  • Modern Frontend Web Development: Frameworks & APIs: Skillshare
  • AJAX Next Level: Authentication, Servers, Projects & More: Packt
  • Mastering JavaScript Variables – VAR, LET & CONST in 2025: Packt
  • Blender 4 Creator Course Stylized 3D Models: Packt
  • Learn About Cohere SDKs and APIs: Board Infinity
  • Managing Databases - End to End Web Development: Board Infinity
  • VCP-DCV Foundations and vSphere 8.x Architecture Excellence: Board Infinity
  • iPhone Apps for Complete Beginners - Swift, SwiftUI & iOS17: Packt

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