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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
    J

    Johns Hopkins University

    Wrangling Data in the Tidyverse

    Skills you'll gain: Data Wrangling, Exploratory Data Analysis, Tidyverse (R Package), Data Manipulation, Data Transformation, Data Cleansing, R Programming, Data Preprocessing, Statistical Programming, Text Mining

    4.5
    Rating, 4.5 out of 5 stars
    ·
    32 reviews

    Mixed · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    G

    Google Cloud

    Getting Started with Application Development 日本語版

    Skills you'll gain: Cloud Applications, Application Design, Microservices, Google Cloud Platform, Application Development, Cloud API, Cloud Storage, Data Store, Data Storage Technologies, Object-Relational Mapping, Scalability, Node.JS

    4.4
    Rating, 4.4 out of 5 stars
    ·
    29 reviews

    Intermediate · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    E

    EDUCBA

    AI-900 MS Azure AI Fundamentals

    Skills you'll gain: Responsible AI, Microsoft Azure, Artificial Intelligence, Data Ethics, Image Analysis, Natural Language Processing, Computer Vision, Applied Machine Learning, AI Workflows, No-Code Development, Model Deployment, Text Mining, Machine Learning, Model Evaluation

    4.5
    Rating, 4.5 out of 5 stars
    ·
    31 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    N

    Northeastern University

    Basic Programming in Python I

    Skills you'll gain: Object Oriented Programming (OOP), Python Programming, Computer Programming, Development Environment, Software Installation, Scripting, Scripting Languages, Debugging, Program Development, Integrated Development Environments, Data Manipulation

    4.3
    Rating, 4.3 out of 5 stars
    ·
    8 reviews

    Beginner · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    U

    University of Colorado Boulder

    Modeling of Autonomous Systems

    Skills you'll gain: Mathematical Modeling, Control Systems, Network Model, Mechanical Engineering, Systems Analysis, Automation, Real-Time Operating Systems, Differential Equations, Safety Assurance, Verification And Validation

    Build toward a degree

    3.5
    Rating, 3.5 out of 5 stars
    ·
    20 reviews

    Intermediate · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    P

    Packt

    Data Analysts' Toolbox - Excel, Power BI, Python, & Tableau

    Skills you'll gain: Data Analysis Expressions (DAX), Power BI, Pivot Tables And Charts, Microsoft Excel, R Programming, Alteryx, Dashboard, Statistical Programming, Data Transformation, Tableau Software, Data Cleansing, Data Presentation, Data Visualization Software, Interactive Data Visualization, Debugging, Data Visualization, Automation, Python Programming, Data Structures, Statistical Analysis

    4.6
    Rating, 4.6 out of 5 stars
    ·
    28 reviews

    Intermediate · Specialization · 3 - 6 Months

  • Status: Preview
    Preview
    A

    Aptly

    Introduction to Accessibility and Universal Design

    Skills you'll gain: Web Content Accessibility Guidelines, Video Production, Instructional Design, Disabilities, Web Content, Learning Strategies, User Centered Design, Technical Documentation, Microsoft Office, Law, Regulation, and Compliance

    4.4
    Rating, 4.4 out of 5 stars
    ·
    8 reviews

    Beginner · Course · 1 - 3 Months

  • Status: Preview
    Preview
    S

    Simplilearn

    Programming with C#

    Skills you'll gain: C# (Programming Language), Restful API, Unity Engine, Object Oriented Programming (OOP), .NET Framework, C++ (Programming Language), Video Game Development, ASP.NET, Object-Relational Mapping, Software Engineering, Web Services, Application Development, Software Design Patterns, Database Management, Programming Principles, C (Programming Language)

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    C

    Codio

    API Development

    Skills you'll gain: OAuth, Web Development Tools, Authentications, Web Servers, Application Programming Interface (API), Cloud API, Restful API, Server Side, JSON, Software Documentation, Javascript, Web Services, Application Security

    4.5
    Rating, 4.5 out of 5 stars
    ·
    6 reviews

    Intermediate · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    C

    Cinematic Health

    Essential Soft Skills & Special Patient Populations

    Skills you'll gain: Developmental Disabilities, Professionalism, Trauma Care, Healthcare Ethics, Patient Communication, Patient-centered Care, Mental and Behavioral Health, Cultural Responsiveness, Psychiatric And Mental Health Nursing, Substance Abuse, Interpersonal Communications, Active Listening, Nursing Care, Social Skills, Behavior Management, Empathy, Compassion, Communication, Mental Health, Communication Strategies

    4.9
    Rating, 4.9 out of 5 stars
    ·
    11 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: Free
    Free
    D

    DeepLearning.AI

    Vector Databases: from Embeddings to Applications

    Skills you'll gain: Vector Databases, Embeddings, Retrieval-Augmented Generation, LLM Application, Large Language Modeling, Algorithms, Semantic Web, Generative AI Agents, Applied Machine Learning, Unsupervised Learning

    4.5
    Rating, 4.5 out of 5 stars
    ·
    11 reviews

    Intermediate · Project · Less Than 2 Hours

  • Status: Free
    Free
    D

    DeepLearning.AI

    LLMs as Operating Systems: Agent Memory

    Skills you'll gain: LLM Application, Tool Calling, Retrieval-Augmented Generation, Large Language Modeling, Generative AI Agents, AI Workflows, Context Management, Prompt Engineering, Agentic systems, Data Persistence, System Design and Implementation

    4.5
    Rating, 4.5 out of 5 stars
    ·
    10 reviews

    Intermediate · Project · Less Than 2 Hours

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

  • Wrangling Data in the Tidyverse: Johns Hopkins University
  • Getting Started with Application Development 日本語版: Google Cloud
  • AI-900 MS Azure AI Fundamentals: EDUCBA
  • Basic Programming in Python I: Northeastern University
  • Modeling of Autonomous Systems: University of Colorado Boulder
  • Data Analysts' Toolbox - Excel, Power BI, Python, & Tableau: Packt
  • Introduction to Accessibility and Universal Design: Aptly
  • Programming with C#: Simplilearn
  • API Development: Codio
  • Essential Soft Skills & Special Patient Populations: Cinematic Health

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