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: Program Evaluation, Smart Goals, Surveys, Goal Setting, Survey Creation, Performance Measurement, Grant Writing, Data Collection, Research Methodologies
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Databricks, Apache Spark, Microsoft Azure, Data Integration, PySpark, Data Lakes, Data Pipelines, Jupyter, File Systems, Cloud Computing Architecture
Beginner · Course · 1 - 3 Months

Arizona State University
Skills you'll gain: Strategic Thinking, Visionary, Research, Influencing, Strategic Decision-Making, Data Collection, Systems Thinking, Strategic Planning, Proactivity, Negotiation, Business Strategy, Complex Problem Solving, Communication Strategies, Surveys, Creative Thinking, Scientific Methods, Decision Making, Recognizing Others, Cognitive flexibility, Research Methodologies
Beginner · Specialization · 3 - 6 Months

École Polytechnique
Skills you'll gain: Probability, Probability Distribution, Simulations, Probability & Statistics, Interactive Data Visualization, Mathematical Modeling, Statistics, Applied Mathematics, Analysis
Mixed · Course · 1 - 3 Months

Universidad Austral
Skills you'll gain: Digital Marketing, Customer Relationship Management, Social Media Marketing, Marketing Analytics, Marketing Strategies, Web Analytics, Digital Advertising, Marketing, Sales Process, Business Analytics, Search Engine Marketing, Media Strategy, Email Marketing, Search Engine Optimization, Content Performance Analysis, Analytics, Target Audience, Data-Driven Decision-Making
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Patient Safety, Performance Measurement, Data Analysis, Value-Based Care, Continuous Quality Improvement (CQI), Data Analysis Software, Health Policy, Data Quality, Descriptive Statistics, Data Integration, Statistical Inference
Mixed · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Content Performance Analysis, Prompt Engineering, Microsoft Copilot, Customer Insights, Customer Analysis, Competitive Analysis, Persona Development, Content Creation, Marketing Analytics, Generative AI Agents, Marketing Design, Marketing Strategies, Marketing Planning, Marketing Materials, Marketing, Content Development and Management, Ideation, Social Media Content, Content Strategy, Data Analysis
Beginner · Specialization · 1 - 3 Months

University of Michigan
Skills you'll gain: Manufacturing Operations, Production Planning, Digital Transformation, Technology Strategies, Business Modeling, Technology Roadmaps, Business Transformation, Product Lifecycle Management, Internet Of Things, Simulation and Simulation Software, Emerging Technologies, Real Time Data, Trend Analysis, Risk Analysis, Business, Systems Integration, Case Studies
Beginner · Course · 1 - 4 Weeks

École Polytechnique Fédérale de Lausanne
Skills you'll gain: Geographic Information Systems, GIS Software, Spatial Data Analysis, NoSQL, Data Modeling, Database Design, Databases, Data Storage Technologies, SQL, Data Storage, Data Capture, Query Languages, Relational Databases
Beginner · Course · 1 - 3 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Asset Management, Intellectual Property, Data Quality, Information Management, Digital Assets, Business Valuation, Management Information Systems, Information Assurance, Information Architecture, Data Governance, Legal Risk, Business Metrics, Organizational Effectiveness, Accounting, Organizational Structure, Innovation, Enterprise Architecture, Data Analysis, Big Data
Build toward a degree
Beginner · Course · 1 - 4 Weeks

Duke University
Skills you'll gain: Environmental Monitoring, Environmental Regulations, Environmental Laws, Environmental Science, Geospatial Information and Technology, Ethical Standards And Conduct, Global Positioning Systems, Research, Data Management, Critical Thinking
Beginner · Course · 1 - 4 Weeks

Edureka
Skills you'll gain: Secure Coding, Generative AI, Intrusion Detection and Prevention, Threat Detection, Responsible AI, Cybersecurity, Application Security, Cyber Threat Intelligence, Network Security, Artificial Intelligence, Anomaly Detection, Incident Response, Data Analysis
Beginner · Course · 1 - 4 Weeks