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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: New
    New
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    Packt

    Master C# 14 & .NET 10 for 2026 App Development

    Skills you'll gain: Object Oriented Programming (OOP), Object Oriented Design, C# (Programming Language), .NET Framework, Development Environment, Computer Programming, Programming Principles, Microsoft Development Tools, Microsoft Visual Studio, Data Structures, Computer Science, Theoretical Computer Science, Algorithms, Application Frameworks, Software Development Tools, Memory Management, Debugging, Software Installation, Data Storage

    Intermediate · Course · 1 - 3 Months

  • Status: New
    New
    Status: Free Trial
    Free Trial
    C

    Coursera

    Align OKRs & Goals

    Skills you'll gain: Goal Setting, Strategic Planning, Strategic Leadership, Performance Review, Organizational Strategy, Program Implementation, Team Performance Management, Plan Execution, Performance Analysis, Performance Measurement, Key Performance Indicators (KPIs), Data-Driven Decision-Making, Performance Improvement, Continuous Improvement Process

    Beginner · Course · 1 - 4 Weeks

  • Status: New
    New
    Status: Free Trial
    Free Trial
    P

    Packt

    Advanced Data Structures and Problem-Solving Techniques

    Skills you'll gain: Computational Thinking, Algorithms, Programming Principles, Data Structures, Problem Solving, Javascript, Solution Design, Performance Tuning

    Intermediate · Course · 1 - 3 Months

  • Status: New
    New
    Status: Free Trial
    Free Trial
    E

    EDUCBA

    Master Financial Reporting & Performance Metrics

    Skills you'll gain: Variance Analysis, Performance Measurement, Performance Reporting, Management Reporting, Budgeting, Financial Data, Performance Analysis, Financial Reporting, Business Metrics, Financial Analysis, Management Accounting, Cost Control, Cost Accounting, Performance Metric, Profit and Loss (P&L) Management, Operational Performance Management, Key Performance Indicators (KPIs), Customer Analysis, Operating Budget, Finance

    Mixed · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    P

    Packt

    AJAX Authentication and Cross-Origin Requests

    Skills you'll gain: Apache, Web Servers, Authentications, Server Side, Web Applications, Application Security, Authorization (Computing), Application Programming Interface (API), Javascript, Encryption

    Intermediate · Course · 1 - 4 Weeks

  • Status: New
    New
    E

    EDUCBA

    Analyze Data Using Essential Statistics for Analytics

    Skills you'll gain: Sampling (Statistics), Data Literacy, Statistical Visualization, Data Visualization, Data Analysis, Descriptive Statistics, Box Plots, Statistics, Plot (Graphics), Statistical Methods, Data Analysis Software, Statistical Analysis, Probability & Statistics, Statistical Programming, Data Visualization Software, Business Analytics, Statistical Software, Data Presentation, Exploratory Data Analysis, Analytics

    Beginner · Course · 1 - 4 Weeks

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

    LearnKartS

    Modern JavaScript in Action: DOM, APIs & Async JS

    Skills you'll gain: Ajax, Javascript, Frontend Integration, JavaScript Frameworks, Jest (JavaScript Testing Framework), JSON, Application Programming Interface (API), Code Reusability, Web Development Tools, Restful API, Front-End Web Development, Web Development, Full-Stack Web Development, Frontend Performance, Web Design, Back-End Web Development, Build Tools, Development Environment, Application Deployment, Package and Software Management

    Beginner · Course · 1 - 4 Weeks

  • Status: New
    New
    Status: Free Trial
    Free Trial
    C

    Coursera

    Present Compelling Financial Reports with Confidence

    Skills you'll gain: Business Reporting, Data Presentation, Report Writing, Financial Reporting, Data Visualization, Concision, Data Storytelling, Data Visualization Software, Presentations, Storytelling, Communication, Graphing

    Intermediate · Course · 1 - 4 Weeks

  • Status: New
    New
    Status: Free Trial
    Free Trial
    P

    Packt

    Advanced Lightning Web Components & Visualforce Development

    Skills you'll gain: Salesforce Development, Salesforce Object Query Language (SOQL), Salesforce, Web Components, UI Components, Data Access, Application Security, Secure Coding, Web Development, User Interface (UI), Event-Driven Programming, Security Controls, Development Environment, Javascript, Debugging

    Advanced · Course · 3 - 6 Months

  • Status: New
    New
    Status: Free Trial
    Free Trial
    T

    Total Seminars

    Portable Computing, Mobile Devices & Printers

    Skills you'll gain: Mobile Security, Malware Protection, Hardware Troubleshooting, Knowledge of Apple Hardware, Mobile Development, Security Software, Mobile Development Tools, Computer Hardware, Microsoft Intune (Mobile Device Management Software), Network Troubleshooting, Android (Operating System), System Configuration, Software Installation, Peripheral Devices, Local Area Networks, Network Support, Security Controls, iOS Development, Apple iOS, Threat Detection

    Intermediate · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    P

    Packt

    The Complete Strapiâ„¢ Course with Plugins and Deployment

    Skills you'll gain: Code Reusability, Content Management Systems, Authentications, Role-Based Access Control (RBAC), Application Deployment, Authorization (Computing), Cloud Deployment, Content Management, Restful API, Development Environment, Secure Coding, TypeScript, Maintainability, Application Programming Interface (API), Web Analytics and SEO, Query Languages, Business Logic, Control Panels, Model View Controller, Software Architecture

    Intermediate · Specialization · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    G

    Google Cloud

    Securing and Integrating Components of your Application en Français

    Skills you'll gain: Cloud-Native Computing, Cloud Applications, Cloud Development, Serverless Computing, Cloud API, API Gateway, Application Development, Google Cloud Platform, Authentications, Cloud-Based Integration, Application Programming Interface (API), Identity and Access Management, Event-Driven Programming, Node.JS, Authorization (Computing)

    Intermediate · Course · 1 - 3 Months

1…313314315…327

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

  • Master C# 14 & .NET 10 for 2026 App Development: Packt
  • Align OKRs & Goals: Coursera
  • Advanced Data Structures and Problem-Solving Techniques: Packt
  • Master Financial Reporting & Performance Metrics: EDUCBA
  • AJAX Authentication and Cross-Origin Requests: Packt
  • Analyze Data Using Essential Statistics for Analytics: EDUCBA
  • Modern JavaScript in Action: DOM, APIs & Async JS: LearnKartS
  • Present Compelling Financial Reports with Confidence: Coursera
  • Advanced Lightning Web Components & Visualforce Development: Packt
  • Portable Computing, Mobile Devices & Printers: Total Seminars

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