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  • Core Java

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: New
    New
    P

    Packt

    Modern React Foundations 2026: A Practical Developer Guide

    Skills you'll gain: React.js, UI Components, JavaScript Frameworks, Cascading Style Sheets (CSS), Front-End Web Development, HTML and CSS, Javascript, Application Programming Interface (API), Code Reusability, Data Sharing

    Beginner · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    E

    EDUCBA

    Apply C Programming by Building an Employee Management App

    Skills you'll gain: Programming Principles, Data Modeling, Data Integrity, File Management, Application Development, Data Management, Computational Logic, Data Maintenance

    Beginner · Course · 1 - 4 Weeks

  • P

    Packt

    Intro to Docker

    Skills you'll gain: Cloud Deployment, Devops Tools, Cloud Platforms

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    E

    EDUCBA

    Octave for Machine Learning: Analyze & Visualize

    Skills you'll gain: Plot (Graphics), Scientific Visualization, Text Mining, Statistical Analysis, Statistical Methods, Data Visualization, Visualization (Computer Graphics), Descriptive Statistics, Unstructured Data, Data Analysis, Statistical Software, Computer Programming, Mathematical Software, Data Transformation, Data Preprocessing, Data Manipulation, Analytics, Data Processing, Machine Learning, Operations

    Mixed · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    C

    Coursera

    Manage Your Project Flow with WIP Limits

    Skills you'll gain: Workflow Management, Process Mapping, Kanban Principles, Process Management, Team Performance Management, Performance Metric, Lean Methodologies, Process Improvement, Agile Project Management, Process Improvement and Optimization, Project Performance, Forecasting, Context Management, Stakeholder Communications, Cognitive flexibility

    Beginner · Course · 1 - 4 Weeks

  • P

    Packt

    Risk Management Excellence - NIST 800-37 Framework Training

    Skills you'll gain: Threat Management, Law, Regulation, and Compliance, Cyber Security Assessment

    Intermediate · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    C

    Coursera

    Optimize Backlogs and Jira Readiness

    Skills you'll gain: Backlogs, Jira (Software), Sprint Planning, Agile Methodology, Agile Product Development, User Story, Data-Driven Decision-Making, Workflow Management, Prioritization, Process Design, Continuous Improvement Process, Quality Assurance, Standard Operating Procedure

    Beginner · Course · 1 - 4 Weeks

  • Status: Preview
    Preview
    B

    Birla Institute of Technology & Science, Pilani

    Multicore and GPGPU Programming

    Skills you'll gain: Microarchitecture, Program Development, Distributed Computing, Performance Testing, Algorithms, Memory Management, C (Programming Language)

    Intermediate · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    C

    Coursera

    Detect & Respond to Mobile AI Threats

    Skills you'll gain: Mobile Security, AI Security, Exploitation techniques, Threat Detection, Security Controls, Intrusion Detection and Prevention, Threat Modeling, Hardening, AI literacy, Malware Protection, Endpoint Security, Artificial Intelligence, Mobile Development Tools, Prompt Engineering, Human Factors (Security), Incident Response, Information Privacy

    Intermediate · Course · 1 - 4 Weeks

  • Status: New
    New
    Status: Free Trial
    Free Trial
    M

    Madecraft

    Writing Emails People Want to Read

    Skills you'll gain: Email Marketing, Copywriting, Newsletters, Business Writing, Persuasive Communication, Customer Engagement, Content Performance Analysis, Writing, Driving engagement, Storytelling, Content Creation, Marketing Analytics, Content Marketing, Communication Strategies, Blogs, Lead Generation, Target Audience, Business Metrics, Customer Retention, Marketing Strategies

    Beginner · Course · 1 - 3 Months

  • Status: Preview
    Preview
    S

    STARWEAVER

    Securing Cloud Operations

    Skills you'll gain: Cloud Security, Cloud Services, Cloud Standards, Cloud Computing Architecture, Cloud Computing, Infrastructure Security, Cloud Infrastructure, Cloud Platforms, AWS Identity and Access Management (IAM), Incident Response, Hardening, Public Cloud, Infrastructure As A Service (IaaS), Cloud-Native Computing, ISO/IEC 27001, Virtual Machines, Identity and Access Management, Security Controls, Cloud Applications, Platform As A Service (PaaS)

    Intermediate · Course · 1 - 3 Months

  • Status: New
    New
    Status: Free Trial
    Free Trial
    L

    LearnKartS

    TypeScript for Modern Development

    Skills you'll gain: TypeScript, Object Oriented Design, Application Programming Interface (API), Enterprise Application Management, Software Design, Code Reusability, Object Oriented Programming (OOP), Programming Principles, Software Design Patterns, Javascript, Build Tools, Application Development, Web Development Tools, Full-Stack Web Development, Web Development, Software Engineering, Software Development, Front-End Web Development, Software Architecture, Debugging

    Beginner · Specialization · 1 - 3 Months

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

  • Modern React Foundations 2026: A Practical Developer Guide: Packt
  • Apply C Programming by Building an Employee Management App: EDUCBA
  • Intro to Docker: Packt
  • Octave for Machine Learning: Analyze & Visualize: EDUCBA
  • Manage Your Project Flow with WIP Limits: Coursera
  • Risk Management Excellence - NIST 800-37 Framework Training: Packt
  • Optimize Backlogs and Jira Readiness: Coursera
  • Multicore and GPGPU Programming: Birla Institute of Technology & Science, Pilani
  • Detect & Respond to Mobile AI Threats: Coursera
  • Writing Emails People Want to Read: Madecraft

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