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: Field-Programmable Gate Array (FPGA), Electronics, Hardware Design, Application Specific Integrated Circuits, Electronics Engineering, Serial Peripheral Interface, Computational Logic, Electrical Engineering, Computer Architecture, Schematic Diagrams, Semiconductors, Electronic Hardware, Electronic Components, Internet Of Things, Embedded Systems, Programmable Logic Controllers, Low Voltage, Electronic Systems, Control Systems, Computer Engineering
Intermediate · Specialization · 3 - 6 Months

University of Toronto
Skills you'll gain: Data Ethics, Data Collection, Quantitative Research, Qualitative Research, Data Analysis, Statistical Analysis, Analytical Skills, Statistical Methods, Regression Analysis, Research, Focus Group, Correlation Analysis, Diversity and Inclusion, Surveys, Business Analytics, Stakeholder Analysis, Probability, Stakeholder Engagement
Mixed · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Gemini, Google Cloud Platform, Kubernetes, Generative AI, Big Data, Software Development Life Cycle, Cloud Computing, Cloud Security, Development Testing, Application Deployment, Marketing Analytics, DevOps, Application Lifecycle Management, Application Development, Network Planning And Design, Data Analysis, Software Development Tools, Vulnerability Assessments, Security Controls, Security Engineering
Intermediate · Specialization · 1 - 3 Months

École Polytechnique
Skills you'll gain: Research Methodologies, Research, Document Management, Record Keeping, Data Collection, Investigation, Databases, Intellectual Property
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Ledgers (Accounting), Prompt Engineering, Tax Planning, Tax Management, Large Language Modeling, Auditing, LLM Application, Tax Compliance, Income Tax, Portfolio Management, Generative AI, Cash Flow Forecasting, Fraud detection, Financial Forecasting, Financial Analysis, Responsible AI, Analysis, Oracle Cloud Applications, Artificial Intelligence, Risk Management
Intermediate · Specialization · 3 - 6 Months

Universidad Nacional Autónoma de México
Skills you'll gain: Organizational Strategy, Governance, Corporate Strategy, Organizational Structure, Competitive Analysis, Business Management, Business Administration, Business Planning, Business Strategy, Business, Strategic Thinking, Entrepreneurship, Market Analysis, Analysis, Stakeholder Analysis
Mixed · Course · 1 - 3 Months

Peking University
Skills you'll gain: Statistical Hypothesis Testing, Descriptive Statistics, Statistical Methods, SPSS (Software), Statistical Analysis, Biostatistics, Regression Analysis, Sampling (Statistics), Data Literacy, Correlation Analysis, Probability & Statistics, Quantitative Research, Data Manipulation, Analysis
Mixed · Course · 1 - 3 Months

Universidade de São Paulo
Skills you'll gain: Econometrics, Regression Analysis, Statistical Inference, Statistical Hypothesis Testing, Statistical Analysis, Correlation Analysis, Economics, Mathematical Modeling, Time Series Analysis and Forecasting, Data Analysis
Intermediate · Course · 1 - 3 Months

Universidad de los Andes
Skills you'll gain: Cryptography, Security Requirements Analysis, Encryption, Data Security, Security Management, Personally Identifiable Information, Threat Management, ISO/IEC 27001, Cyber Security Policies, Information Assurance, General Data Protection Regulation (GDPR), Cybersecurity, Information Privacy, Security Awareness, Threat Detection, Cyber Risk, Human Factors, Authentications, Data Integrity, Authorization (Computing)
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Service Management, Information Technology Infrastructure Library, IT Management, Service Design, Organizational Structure, Strategic Partnership, Information Management, Supplier Relationship Management, Supplier Management, Vendor Relationship Management, Process Management, People Development, Organizational Strategy, Continuous Improvement Process
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Real-Time Operating Systems, Embedded Systems, Embedded Software, Hardware Architecture, Electronic Systems, Performance Tuning, Systems Architecture, Software Architecture, Verification And Validation, System Programming, Debugging, Real Time Data, System Design and Implementation, Software Technical Review, Systems Engineering, Operating Systems, Software Design, System Software, Ubuntu, Software Systems
Build toward a degree
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: ArcGIS, Data Presentation, Spatial Data Analysis, Data Visualization, Geographic Information Systems, Geospatial Information and Technology, Geospatial Mapping, Data Import/Export, Data Mapping, Data Manipulation, Data Management
Intermediate · Guided Project · Less Than 2 Hours