Java Data Structures courses can help you learn about arrays, linked lists, stacks, queues, and hash tables. You can build skills in algorithm efficiency, data manipulation, and implementing search and sort techniques. Many courses introduce tools like Eclipse or IntelliJ IDEA, which support coding practices and debugging, allowing you to apply your knowledge in real coding environments. You'll also explore concepts such as recursion and tree structures, enhancing your ability to tackle complex programming challenges.
Universitat Autònoma de Barcelona
Skills you'll gain: Report Writing, Experimentation, Usability Testing, Research Design, Research Methodologies, Research, Usability, Data Visualization, Data Analysis, Data Ethics, Human Computer Interaction, Data Collection, Anatomy
Beginner Ā· Course Ā· 1 - 4 Weeks

Yale University
Skills you'll gain: Health Promotion, Media and Communications, Patient Education And Counseling, Behavioral Health, Program Evaluation, Digital Communications, Persuasive Communication, Public Health, Driving engagement, Instagram, Facebook, Survey Creation, Data Collection
Intermediate Ā· Course Ā· 1 - 3 Months

Skills you'll gain: CI/CD, Continuous Integration, Jenkins, Continuous Deployment, DevOps, Devops Tools, Build Tools, User Accounts, Configuration Management, Continuous Monitoring, Application Programming Interface (API), Authorization (Computing)
Intermediate Ā· Guided Project Ā· Less Than 2 Hours

Coursera
Skills you'll gain: C# (Programming Language), Microsoft Visual Studio, .NET Framework, Game Design, Programming Principles, Linux, Application Development, Cross Platform Development
Beginner Ā· Guided Project Ā· Less Than 2 Hours

Google Cloud
Skills you'll gain: Site Reliability Engineering, DevOps, Data-Driven Decision-Making, Continuous Delivery, Safety Culture, Change Management, Culture Transformation, Organizational Change, Service Level, Continuous Integration, Continuous Improvement Process, CI/CD, Cross-Functional Collaboration, Automation
Beginner Ā· Course Ā· 1 - 3 Months

Skills you'll gain: Unreal Engine, Animations, 3D Assets, Motion Graphics, Timelines, Data Import/Export
Mixed Ā· Course Ā· 1 - 4 Weeks

Amazon Web Services
Skills you'll gain: Amazon Web Services, AWS SageMaker, Amazon S3, Natural Language Processing, Text Mining, Unstructured Data, Solution Architecture, Software Architecture
Beginner Ā· Course Ā· 1 - 4 Weeks

Skills you'll gain: Disaster Recovery, Business Continuity Planning, Database Management, Database Administration, Problem Management, Relational Databases, Incident Management, Service Management, Information Systems, Software Development Methodologies, IT Management, Asset Management, Project Design, Object Oriented Design, Agile Methodology
Intermediate Ā· Course Ā· 1 - 4 Weeks

Skills you'll gain: Customer Success Management, Sales Support, Salesforce, Data Visualization, Sales Management, Customer Relationship Management (CRM) Software, Customer Support, Sales Pipelines, Management Reporting, Dashboard, Customer Service, Data-Driven Decision-Making, Business Reporting, Customer Relationship Building
Beginner Ā· Course Ā· 1 - 4 Weeks

Skills you'll gain: Cloud Computing, Cloud Infrastructure, Virtualization, Cloud Platforms, Virtual Machines, Cloud Storage, Infrastructure As A Service (IaaS), VMware ESX Servers, Cloud Security, Hyper-V, Amazon Web Services, Software As A Service, Containerization, Platform As A Service (PaaS)
Intermediate Ā· Course Ā· 1 - 4 Weeks

Board Infinity
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 Ā· Course Ā· 1 - 4 Weeks

Northeastern University
Skills you'll gain: Scope Management, Requirements Management, Project Scoping, Project Documentation, Change Control, Project Planning, Agile Methodology, Strategic Planning, Project Management Life Cycle, Project Management, Business Planning, Systems Thinking, Risk Management, Stakeholder Communications
Mixed Ā· Course Ā· 1 - 4 Weeks