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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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    Starweaver

    Offensive Cyber Operations

    Skills you'll gain: MITRE ATT&CK Framework, Cyber Operations, Threat Modeling, Cyber Security Strategy, Cyber Threat Intelligence, Penetration Testing, Cybersecurity, Exploitation techniques, Vulnerability Assessments, Threat Detection, Human Factors (Security), Security Awareness, Security Testing, Network Security, Generative AI

    Intermediate · Course · 1 - 3 Months

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    Whizlabs

    AWS: Compute and Storage

    Skills you'll gain: Amazon Web Services, Serverless Computing, Amazon S3, Amazon Elastic Compute Cloud, API Gateway, AWS CloudFormation, Cloud Infrastructure, Cloud Storage, Data Security, Application Deployment, File Systems, Data Encryption Standard

    Intermediate · Course · 1 - 4 Weeks

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    Packt

    Mastering JavaScript Variables – VAR, LET & CONST in 2025

    Skills you'll gain: Javascript, Browser Compatibility, Debugging, Maintainability

    Intermediate · Course · 1 - 3 Months

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    Board Infinity

    Managing Databases - End to End Web Development

    Skills you'll gain: Restful API, Database Design, API Design, MongoDB, Database Management, Authentications, Application Programming Interface (API), Relational Databases, Databases, Authorization (Computing), Secure Coding, NoSQL, SQL, Node.JS, Scalability

    Intermediate · Course · 1 - 4 Weeks

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    Packt

    The Simplest Guideâ„¢ to Base SAS & Advanced SAS

    Skills you'll gain: SAS (Software), Data Visualization, Data Manipulation, Data Analysis, Data Import/Export, Data Visualization Software, SQL, Statistical Analysis, Data Cleansing, Data Transformation, Exploratory Data Analysis

    Intermediate · Course · 1 - 3 Months

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    Coursera

    SonarQube Mastery: Continuous Code Inspection & Security

    Skills you'll gain: Continuous Integration, Code Coverage, Code Review, Vulnerability, CI/CD, Application Security, DevSecOps, Vulnerability Assessments, Software Quality Assurance, Maintainability, Software Quality (SQA/SQC), GitHub, Software Installation, System Configuration, Security Management, Data Integration, Quality Improvement, Analysis

    Intermediate · Course · 1 - 4 Weeks

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    Whizlabs

    Design solutions with security best practices and priorities

    Skills you'll gain: Microsoft Azure, Cloud Security, DevSecOps, Threat Management, Zero Trust Network Access, Cloud Computing Architecture, Cloud Standards, Solution Architecture, Cybersecurity, Cloud Computing, Security Controls, Security Strategy, Enterprise Architecture, Disaster Recovery

    Intermediate · Course · 1 - 4 Weeks

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    Scrimba

    JavaScript Interview Prep: Explain Hoisting, Scope, Arrow Functions, Fetch

    Skills you'll gain: Ajax, Javascript, JSON, Restful API, Web Development

    Intermediate · Course · 1 - 4 Weeks

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    Simplilearn

    Ethics in GenAI for Software Engineering Training

    Skills you'll gain: Legal Risk, Responsible AI, Data Ethics, Generative AI, Personally Identifiable Information, Law, Regulation, and Compliance, Engineering Software, Information Privacy, Regulation and Legal Compliance, Artificial Intelligence, Data Security, Case Studies, Diversity Awareness, Ethical Standards And Conduct, Governance, Mitigation

    Beginner · Course · 1 - 4 Weeks

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    Packt

    Security Architecture & Operations

    Skills you'll gain: Vulnerability Management, Identity and Access Management, IT Security Architecture, Incident Response, Security Controls, Endpoint Security, Cloud Computing, Cybersecurity, Network Architecture, Data Security, Infrastructure Security, Mobile Security, Threat Detection, Firewall, Encryption, Virtual Private Networks (VPN)

    Intermediate · Course · 1 - 4 Weeks

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    Google Cloud

    Improving Network Performance I

    Skills you'll gain: Network Performance Management, Network Monitoring, Performance Tuning, Google Cloud Platform, Performance Testing, Network Analysis, Hardware Architecture, Intranet

    Intermediate · Project · Less Than 2 Hours

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    Packt

    AI Game Development Essentials with Unity 6

    Skills you'll gain: Unity Engine, Video Game Development, Artificial Intelligence, Virtual Environment, Simulations, System Design and Implementation, Scripting, Performance Tuning, Software Design Patterns, C# (Programming Language)

    Intermediate · Specialization · 3 - 6 Months

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

  • Offensive Cyber Operations: Starweaver
  • AWS: Compute and Storage: Whizlabs
  • Mastering JavaScript Variables – VAR, LET & CONST in 2025: Packt
  • Managing Databases - End to End Web Development: Board Infinity
  • The Simplest Guideâ„¢ to Base SAS & Advanced SAS: Packt
  • SonarQube Mastery: Continuous Code Inspection & Security: Coursera
  • Design solutions with security best practices and priorities: Whizlabs
  • JavaScript Interview Prep: Explain Hoisting, Scope, Arrow Functions, Fetch: Scrimba
  • Ethics in GenAI for Software Engineering Training : Simplilearn
  • Security Architecture & Operations: Packt

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