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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


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    EDUCBA

    Apply R Techniques for Telecom Customer Churn Prediction

    Skills you'll gain: Feature Engineering, Data Preprocessing, Model Training, Model Optimization, Applied Machine Learning, Model Evaluation, R Programming, Data Transformation, Data Cleansing, Predictive Modeling, Predictive Analytics, Supervised Learning, Classification Algorithms, Machine Learning Algorithms

    Beginner · Course · 1 - 4 Weeks

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    LearnKartS

    Advanced JavaScript

    Skills you'll gain: Object Oriented Programming (OOP), Object Oriented Design, Web Development Tools, Frontend Performance, Performance Tuning, Javascript, Node.JS, Web Development, Scripting Languages, Web Applications, Computer Programming, Development Environment, Front-End Web Development, Web Design and Development, Programming Principles, Event-Driven Programming, Program Development, Frontend Integration, Data Structures, Functional Design

    Beginner · Course · 1 - 4 Weeks

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    Google Cloud

    Google Workspace-Hauptdienste

    Skills you'll gain: Google Workspace, Gmail, Google Gemini, Gemini, Scripting, Document Management, System Configuration, Collaborative Software, Automation, File Management, Cloud Storage, AI Integrations

    Beginner · Course · 1 - 4 Weeks

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    Packt

    Agile Methodology, Professional Ethics, and Exam Preparation

    Skills you'll gain: Agile Methodology, Project Management Institute (PMI) Methodology, Agile Project Management, Project Scoping, Ethical Standards And Conduct, Business Ethics, Project Management, Risk Management, Cost Management, Project Risk Management, Project Management Life Cycle, Process Management, Scope Management, Stakeholder Engagement, Compliance Management, Law, Regulation, and Compliance, Corporate Sustainability

    Intermediate · Course · 1 - 4 Weeks

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    EDUCBA

    Apply Puppet for Scalable Infrastructure Automation

    Skills you'll gain: Infrastructure Architecture, IT Automation, Maintainability, Code Reusability, Scalability

    Intermediate · Course · 1 - 4 Weeks

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    Packt

    Time Series Analysis with Spark

    Skills you'll gain: Model Deployment, Apache Spark, Time Series Analysis and Forecasting, MLOps (Machine Learning Operations), Big Data, Feature Engineering, Statistical Analysis, Distributed Computing, Forecasting, Anomaly Detection, Generative AI, Predictive Modeling, Model Training, Exploratory Data Analysis, Data Pipelines, Model Evaluation, Data Cleansing, Data Transformation, Data Quality, Statistical Modeling

    Intermediate · Course · 1 - 3 Months

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    Packt

    Angular Signals Project 2026 - Build a Quiz App Step-by-Step

    Skills you'll gain: Angular, Application Deployment, UI Components, User Interface (UI), JavaScript Frameworks, Application Programming Interface (API), Web Development Tools, Development Environment, Command-Line Interface

    Intermediate · Course · 1 - 3 Months

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    Packt

    Capstone Projects & Advanced Challenges

    Skills you'll gain: iOS Development, Interactive Design, User Interface (UI) Design, Data Persistence, Application Design, Application Programming Interface (API), Game Design, Restful API, JSON, Animation and Game Design, Frontend Performance, Typography

    Intermediate · Course · 1 - 3 Months

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    Packt

    Node.js in Action: Real-World Development

    Skills you'll gain: Node.JS, TypeScript, Secure Coding, OAuth, Data Validation, Full-Stack Web Development, Web Applications, Application Security, Authentications, Web Development, Back-End Web Development, Single Sign-On (SSO), Javascript, Data Modeling, Data Migration, Application Deployment, API Design, E-Commerce, Configuration Management

    Intermediate · Course · 1 - 3 Months

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    Coursera

    Advanced CloudStack Architecture & Scalability

    Skills you'll gain: Infrastructure as Code (IaC), Ansible, Continuous Integration, Terraform, Cloud Computing Architecture, Cloud Infrastructure, CI/CD, IT Automation, Amazon S3, Cloud Deployment, Cloud Management, Configuration Management, Cloud Platforms, Cloud Storage, Scalability, Risk Management Framework, Automation, Verification And Validation, Data Migration

    Advanced · Course · 1 - 4 Weeks

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    Packt

    Honest SEO: Unveiling the Google Algorithm for Traffic

    Skills you'll gain: Search Engine Optimization, Keyword Research, Web Analytics and SEO, Content Strategy, Content Optimization, Digital Marketing, Content Marketing, Marketing, Web Analytics, Multimedia, Digital Marketing Tools, Business Planning, Public Relations

    Beginner · Course · 3 - 6 Months

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    EDUCBA

    Build Interactive Bank Pages Using JavaScript

    Skills you'll gain: Event-Driven Programming, Web Applications, Application Development, Web Design and Development, Javascript, Hypertext Markup Language (HTML), Front-End Web Development, Transaction Processing, Business Logic, Programming Principles, Data Validation

    Beginner · Course · 1 - 4 Weeks

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

  • Apply R Techniques for Telecom Customer Churn Prediction: EDUCBA
  • Advanced JavaScript: LearnKartS
  • Google Workspace-Hauptdienste: Google Cloud
  • Agile Methodology, Professional Ethics, and Exam Preparation: Packt
  • Apply Puppet for Scalable Infrastructure Automation: EDUCBA
  • Time Series Analysis with Spark: Packt
  • Angular Signals Project 2026 - Build a Quiz App Step-by-Step: Packt
  • Capstone Projects & Advanced Challenges: Packt
  • Node.js in Action: Real-World Development: Packt
  • Advanced CloudStack Architecture & Scalability: Coursera

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