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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


  • Status: Free Trial
    Free Trial
    L

    LearnQuest

    Foundations of IoT Systems and Industrial Automation

    Skills you'll gain: Internet Of Things, Automation, Data Management, Control Systems, Hardware Architecture, Manufacturing Processes, Manufacturing and Production, Network Protocols, Systems Integration, Information Systems Security, Communication Systems, Systems Design, Analytics, Real Time Data

    4.5
    Rating, 4.5 out of 5 stars
    ·
    41 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    P

    Packt

    Docker Fundamentals - Understanding Containers and Images

    Skills you'll gain: Docker (Software), Containerization, Application Deployment, Command-Line Interface, Development Environment, Nginx, Computing Platforms, Software Installation, Node.JS, Virtual Machines, React.js

    4.7
    Rating, 4.7 out of 5 stars
    ·
    20 reviews

    Beginner · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    M

    Microsoft

    Microsoft JavaScript Starter Kit

    Skills you'll gain: Responsive Web Design, Git (Version Control System), Web Development, Cascading Style Sheets (CSS), Data Persistence, React.js, Version Control, Web Development Tools, Performance Tuning, Full-Stack Web Development, GitHub, Event-Driven Programming, Application Design, Game Design, Webpack, Software Testing, Unit Testing, Software Development, Development Environment, Javascript

    4.1
    Rating, 4.1 out of 5 stars
    ·
    14 reviews

    Beginner · Professional Certificate · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    C

    Codio

    Python Object Basics: Functions, Recursion, and Objects

    Skills you'll gain: Object Oriented Programming (OOP), Programming Principles, Computer Programming, Scripting Languages, Python Programming, Scripting, Computer Science

    4.5
    Rating, 4.5 out of 5 stars
    ·
    66 reviews

    Intermediate · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    J

    Johns Hopkins University

    Introduction to Javascript and Ajax: Building Web Apps

    Skills you'll gain: Javascript, Ajax, JSON, Web Applications, Web Development, Scripting, Object Oriented Programming (OOP), Event-Driven Programming, Web Services, Prototyping, Network Protocols

    4.4
    Rating, 4.4 out of 5 stars
    ·
    48 reviews

    Mixed · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    E

    Edureka

    Certified Associate in Project Management (PMI-CAPM)

    Skills you'll gain: Business Analysis, Stakeholder Management, Project Planning, Project Closure, Project Implementation, Requirements Management, Project Scoping, Project Schedules, Risk Management, Resource Management, Team Leadership, Work Breakdown Structure, Communication, Sprint Retrospectives, Kanban Principles, Risk Management Framework, Continuous Improvement Process, User Story, Problem Solving, Critical Thinking

    4.2
    Rating, 4.2 out of 5 stars
    ·
    10 reviews

    Intermediate · Specialization · 1 - 3 Months

  • Status: Preview
    Preview
    C

    Clemson University

    Human-Centered Artificial Intelligence

    Skills you'll gain: Responsible AI, Artificial Intelligence, Data Ethics, Artificial Intelligence and Machine Learning (AI/ML), Human Centered Design, Human Computer Interaction, Generative AI, Machine Learning, Model Evaluation, Ethical Standards And Conduct

    Build toward a degree

    4.5
    Rating, 4.5 out of 5 stars
    ·
    12 reviews

    Intermediate · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    S

    SkillUp

    Product Owner: Communications & Stakeholder Management

    Skills you'll gain: Backlogs, Stakeholder Communications, Virtual Teams, Stakeholder Management, Agile Product Development, Agile Methodology, Communication, Cross-Functional Collaboration, Negotiation, Conflict Management, Product Management, Product Requirements, User Story, Team Building, Prioritization, Customer experience strategy (CX)

    4.8
    Rating, 4.8 out of 5 stars
    ·
    16 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: New
    New
    Status: Preview
    Preview
    U

    University of Cambridge

    Finance for Non-finance Professionals

    Skills you'll gain: Financial Acumen, Variance Analysis, Financial Forecasting, Cash Flows, Financial Analysis, Financial Modeling, Financial Reporting, Cost Estimation, Financial Statements, Return On Investment, Accounting, Project Estimation, Budgeting, Microsoft Excel, Business Modeling

    Beginner · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    M

    Microsoft

    Building Intelligent Troubleshooting Agents

    Skills you'll gain: Large Language Modeling, Natural Language Processing, LLM Application, Generative AI Agents, Prompt Engineering, Test Case, Agentic systems, User Interface (UI), Artificial Intelligence and Machine Learning (AI/ML), Performance Testing, Debugging, Applied Machine Learning, Artificial Intelligence, Machine Learning Algorithms, Classification Algorithms, Decision Support Systems, Model Evaluation, Performance Tuning

    4.2
    Rating, 4.2 out of 5 stars
    ·
    15 reviews

    Intermediate · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    P

    Packt

    CompTIA Network+ (N10-009) Crash Course

    Skills you'll gain: Networking Hardware, Network Monitoring, OSI Models, Routing Protocols, Software-Defined Networking, Network Troubleshooting, Network Architecture, Network Protocols, Distributed Denial-Of-Service (DDoS) Attacks, Network Security, TCP/IP, Network Routing, Computer Networking, Open Shortest Path First (OSPF), Dynamic Host Configuration Protocol (DHCP), Network Administration, Network Performance Management, Local Area Networks, Hardening, Intrusion Detection and Prevention

    4.4
    Rating, 4.4 out of 5 stars
    ·
    16 reviews

    Intermediate · Specialization · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    U

    University of Colorado Boulder

    Sustainability for Business

    Skills you'll gain: Sustainable Business, Corporate Sustainability, Stakeholder Engagement, Environmental Social And Corporate Governance (ESG), Sustainability Reporting, Performance Measurement, Strategic Partnership, Sustainable Development, Corporate Strategy, Sustainability Standards, Procurement, Business Strategies, Business Operations, Business Leadership, Organizational Strategy, Climate Change Mitigation, Business Ethics, Supply Chain Management, Systems Thinking, Communication

    4.4
    Rating, 4.4 out of 5 stars
    ·
    28 reviews

    Beginner · Specialization · 1 - 3 Months

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

  • Foundations of IoT Systems and Industrial Automation: LearnQuest
  • Docker Fundamentals - Understanding Containers and Images: Packt
  • Microsoft JavaScript Starter Kit: Microsoft
  • Python Object Basics: Functions, Recursion, and Objects: Codio
  • Introduction to Javascript and Ajax: Building Web Apps: Johns Hopkins University
  • Certified Associate in Project Management (PMI-CAPM): Edureka
  • Human-Centered Artificial Intelligence: Clemson University
  • Product Owner: Communications & Stakeholder Management : SkillUp
  • Finance for Non-finance Professionals: University of Cambridge
  • Building Intelligent Troubleshooting Agents: Microsoft

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