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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
    S

    Scrimba

    Learn JavaScript

    Skills you'll gain: JSON, Event-Driven Programming, Javascript, Mobile Development, Data Structures, Application Development, Object Oriented Programming (OOP), Video Game Development, Web Applications, Data Persistence, Scripting, Computer Programming, Front-End Web Development, Web Development, Debugging

    4.7
    Rating, 4.7 out of 5 stars
    ·
    149 reviews

    Beginner · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    U

    University of Colorado System

    What is Palliative Care?

    Skills you'll gain: Patient-centered Care, Patient Education And Counseling, Patient Advocacy, Active Listening, Compassion, Communication, Empathy, Self-Awareness, Health Assessment, Care Coordination, Planning

    4.8
    Rating, 4.8 out of 5 stars
    ·
    299 reviews

    Beginner · Course · 1 - 3 Months

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

    Packt

    Langchain and Langgraph

    Skills you'll gain: LangChain, Prompt Engineering, LLM Application, LangGraph, OpenAI API, Generative AI Agents, Agentic systems, AI Workflows, Large Language Modeling, Hugging Face, OpenAI, ChatGPT, Embeddings, Artificial Intelligence and Machine Learning (AI/ML), Development Environment, Application Development, Program Development, Retrieval-Augmented Generation, Artificial Intelligence, Data Processing

    4.4
    Rating, 4.4 out of 5 stars
    ·
    92 reviews

    Intermediate · Specialization · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    A

    Automatic Data Processing, Inc. (ADP)

    ADP AIRS® Entry-Level Recruiter

    Skills you'll gain: Recruitment, Talent Pipelining, Professional Networking, Applicant Tracking Systems, Recruitment Strategies, Relationship Building, Talent Sourcing, Compensation and Benefits, Job Analysis, Talent Acquisition, Consultative Approaches, Process Improvement, Change Management, Coordination, Key Performance Indicators (KPIs), Performance Improvement, Performance Reporting, Market Research, Performance Analysis, Full Cycle Recruitment

    4.7
    Rating, 4.7 out of 5 stars
    ·
    56 reviews

    Beginner · Professional Certificate · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    N

    National Academy of Sports Medicine

    Understanding Fitness Programming

    Skills you'll gain: Exercise Science, Coaching, Health And Wellness Coaching, Kinesiology, Injury Prevention, Physiology, Adaptability, Human Musculoskeletal System, Goal Setting, Communication, Anatomy

    4.7
    Rating, 4.7 out of 5 stars
    ·
    35 reviews

    Beginner · Course · 1 - 3 Months

  • Status: Preview
    Preview
    I

    Icahn School of Medicine at Mount Sinai

    Transgender Medicine for General Medical Providers

    Skills you'll gain: Mental and Behavioral Health, Primary Care, Patient Education And Counseling, Surgery, Patient-centered Care, Treatment Planning, Pharmacotherapy, Endocrinology, Health Equity, Health Care, Patient Communication

    4.8
    Rating, 4.8 out of 5 stars
    ·
    271 reviews

    Beginner · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    U

    University of Colorado Boulder

    FPGA Capstone: Building FPGA Projects

    Skills you'll gain: Field-Programmable Gate Array (FPGA), Hardware Design, Electronic Hardware, Program Development, Electronic Systems, System Design and Implementation, Eclipse (Software), Embedded Software, Embedded Systems, Development Environment, Software Development, Integrated Development Environments, Software Development Tools, Engineering Documentation, Build Tools, Laboratory Experience, Laboratory Reports, Laboratory Testing

    4.3
    Rating, 4.3 out of 5 stars
    ·
    24 reviews

    Intermediate · Course · 1 - 4 Weeks

  • Status: Preview
    Preview
    É

    École Polytechnique Fédérale de Lausanne

    Functional Programming Principles in Scala (Scala 2 version)

    Skills you'll gain: Scala Programming, Programming Principles, Data Structures, Functional Design, Object Oriented Programming (OOP), Algorithms, Integrated Development Environments

    4.8
    Rating, 4.8 out of 5 stars
    ·
    65 reviews

    Intermediate · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    S

    Saïd Business School, University of Oxford

    Foundations of Sustainability and ESG

    Skills you'll gain: Environmental Social And Corporate Governance (ESG), Corporate Sustainability, Stakeholder Engagement, Sustainable Business, Governance, Business Metrics, Sustainable Development, Sustainability Reporting, Business Reporting, Stakeholder Management, Environmental Issue, Stakeholder Analysis, Business Ethics, Corporate Strategy, Investment Management, Community Development, Investments, Risk Management, Diversity and Inclusion, Climate Change Mitigation

    4.7
    Rating, 4.7 out of 5 stars
    ·
    57 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    C

    Coursera

    Voice of the Customer (VoC): Enhancing Experiences

    Skills you'll gain: User Feedback, Customer Service, Customer experience strategy (CX), Customer Engagement, Customer Insights, Customer Analysis, Communication, Continuous Improvement Process, Case Studies, Culture Transformation, Focus Group, Data-Driven Decision-Making, Social Media

    4.8
    Rating, 4.8 out of 5 stars
    ·
    150 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    U

    University of Illinois Urbana-Champaign

    Applying Data Analytics in Accounting

    Skills you'll gain: Data Governance, Accounting, Data Management, Internal Controls, Internal Auditing, Control Objectives for Information and Related Technology (COBIT), Auditing, Financial Auditing, Fraud detection, Data Quality, Accounting Software, Data Integrity, Pandas (Python Package), Emerging Technologies, Data Analysis, Analytics, Automation, GitHub, Python Programming, Natural Language Processing

    Build toward a degree

    4.7
    Rating, 4.7 out of 5 stars
    ·
    75 reviews

    Intermediate · Course · 1 - 4 Weeks

  • I

    Infosec

    Cyber Threat Hunting

    Skills you'll gain: Cyber Threat Hunting, Cyber Threat Intelligence, Threat Detection, Threat Management, Threat Modeling, MITRE ATT&CK Framework, Endpoint Detection and Response, Intrusion Detection and Prevention, Security Information and Event Management (SIEM), Anomaly Detection, Generative AI, Endpoint Security, Event Monitoring, System Monitoring, Network Analysis, Linux

    4.5
    Rating, 4.5 out of 5 stars
    ·
    137 reviews

    Intermediate · Course · 1 - 3 Months

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

  • Learn JavaScript: Scrimba
  • What is Palliative Care?: University of Colorado System
  • Langchain and Langgraph: Packt
  • ADP AIRS® Entry-Level Recruiter: Automatic Data Processing, Inc. (ADP)
  • Understanding Fitness Programming: National Academy of Sports Medicine
  • Transgender Medicine for General Medical Providers: Icahn School of Medicine at Mount Sinai
  • FPGA Capstone: Building FPGA Projects: University of Colorado Boulder
  • Functional Programming Principles in Scala (Scala 2 version): École Polytechnique Fédérale de Lausanne
  • Foundations of Sustainability and ESG: Saïd Business School, University of Oxford
  • Voice of the Customer (VoC): Enhancing Experiences : Coursera

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