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.

Skills you'll gain: Customer Analysis, AI Personalization, Customer Insights, Marketing Analytics, Generative AI, Target Audience, Marketing, Marketing Strategies, Marketing Effectiveness, Social Media Campaigns, Customer Engagement, Content Creation, Data-Driven Decision-Making, Analysis, Scalability
Intermediate · Course · 1 - 4 Weeks

University of Maryland, College Park
Skills you'll gain: No-Code Development, Application Development, User Experience, User Interface (UI), Data Modeling, Application Design, Application Deployment, Platform As A Service (PaaS), Automation, Cloud Applications, Salesforce, ServiceNow
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Jenkins, Kubernetes, CI/CD, Continuous Integration, Application Deployment, Google Cloud Platform, Continuous Delivery, Containerization, Cloud Applications, Software Engineering
Intermediate · Project · Less Than 2 Hours

Skills you'll gain: Job Control Language (JCL), Unix, Package and Software Management, TCP/IP, Unix Commands, Operating System Administration, System Monitoring, Disaster Recovery, System Software, Hardware Troubleshooting, Operating Systems, Data Storage, Software Installation, OS Process Management, System Configuration, Network Administration
Intermediate · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Git (Version Control System), React.js, Version Control, Web Development Tools, GitHub, Debugging, Software Development Tools, Node.JS, Development Environment, Software Testing, Continuous Integration, Unit Testing, Maintainability, Application Development, Server Side, UI Components, Javascript, Secure Coding, Performance Tuning
Intermediate · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Blockchain, Interoperability, Network Architecture, Solution Architecture, Information Technology Architecture, Enterprise Architecture, Cryptography, Identity and Access Management, Emerging Technologies, Encryption, Threat Modeling, Systems Integration, Information Privacy, Scalability, Security Testing, Requirements Analysis, Prototyping
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Unix Shell, Software Installation, Unix Commands, Linux Commands, Linux, File Management, Data Integrity
Beginner · Course · 1 - 3 Months

Skills you'll gain: 3D Modeling, Autodesk Maya, 3D Assets, Visualization (Computer Graphics), Computer Graphic Techniques, Simulations, Design Elements And Principles
Intermediate · Course · 1 - 4 Weeks

University of Geneva
Skills you'll gain: Geographic Information Systems, Language Competency, Multilingualism, Social Studies, Social Justice, Economics, Policy, and Social Studies, Community Development, Language Interpretation, Translation, and Studies, Political Sciences, Cultural Diversity, Data Mapping, Cultural Sensitivity, Sustainable Development, Culture, International Relations, World History
Intermediate · Course · 1 - 3 Months

Interactive Brokers
Skills you'll gain: Financial Trading, Market Dynamics, Business Economics, Market Trend, Market Intelligence, Consumer Behaviour, Economics, Financial Market, Supply And Demand, Investments, Financial Data, Forecasting
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Apache Spark, Google Cloud Platform, Data Processing, Apache Hadoop, Big Data, Cloud Computing, Scalability, System Configuration
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Feature Engineering, Applied Machine Learning, Machine Learning, Machine Learning Algorithms, Python Programming, Predictive Modeling, Data Processing, Data Science, Data Manipulation, Exploratory Data Analysis
Intermediate · Course · 1 - 4 Weeks