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.

Vanderbilt University
Skills you'll gain: Data Storytelling, Prompt Engineering, Data Presentation, ChatGPT, AI Workflows, Prompt Patterns, Responsible AI, Document Management, Storytelling, Microsoft Excel, LLM Application, AI Enablement, AI powered creativity, Data Analysis, SQL, Generative AI, Multimodal Prompts, AI literacy, Databases, Data Visualization
★ 4.8 (8.9K) · Beginner · Specialization · 3 - 6 Months

Ball State University
Skills you'll gain: Rmarkdown, Exploratory Data Analysis, Data Visualization Software, Ggplot2, Interactive Data Visualization, Plot (Graphics), Statistical Visualization, R (Software), R Programming, Data Storytelling, Histogram, Scatter Plots, Graphing, Data Analysis, Analysis, Color Theory
★ 3.6 (9) · Intermediate · Course · 1 - 3 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Model Evaluation, Machine Learning Algorithms, Data Visualization, Model Optimization, Scikit Learn (Machine Learning Library), Matplotlib, Data Literacy, Tableau Software, Plot (Graphics), Data Presentation, Interactive Data Visualization, Data Visualization Software, Unsupervised Learning, Exploratory Data Analysis, Pandas (Python Package), Seaborn, Data Preprocessing, Model Training, Machine Learning, Python Programming
★ 4.7 (589) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Data Storytelling, Data Presentation, Storytelling, Interactive Data Visualization, Data Visualization, Data Literacy, Data Visualization Software, Presentations, Data-Driven Decision-Making, Persuasive Communication, Driving engagement
Intermediate · Course · 1 - 4 Weeks

Wesleyan University
Skills you'll gain: Statistical Hypothesis Testing, Statistical Analysis, Statistical Software, Correlation Analysis, Statistical Programming, Data Analysis Software, SAS (Software), Data Analysis, Statistical Methods, Quantitative Research, Probability & Statistics, Analytical Skills, Data Management, Statistical Inference
★ 4.5 (417) · Mixed · Course · 1 - 4 Weeks

Macquarie University
Skills you'll gain: Data Visualization, Data Analysis, Data Wrangling, Data Manipulation, Exploratory Data Analysis, Jupyter, Data Import/Export, Data Transformation, Statistical Methods, Data Preprocessing, Python Programming, Data Processing, Data Dictionary, Data Mapping, Data Structures, Feature Engineering, Data Management, Data Storage, Scripting Languages, Model Training
Beginner · Course · 1 - 3 Months

Skills you'll gain: Data Storytelling, Data Presentation, Dashboard, Data Analysis Expressions (DAX), Power BI, Data Visualization, Data Transformation, Dashboard Creation, Presentations, Data Synthesis, Usability Testing, Microsoft PowerPoint, Star Schema, Data Integration, Business Intelligence Software, Microsoft Excel, Usability, Role-Based Access Control (RBAC), Business Intelligence, Data Cleansing
★ 4.6 (1.9K) · Beginner · Specialization · 3 - 6 Months

Microsoft
Skills you'll gain: Data Storytelling, Data Presentation, Power BI, Data Visualization Software, Data Visualization, Data-Driven Decision-Making, Scatter Plots
★ 4.7 (111) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Power BI, Data Analysis Expressions (DAX), Data Modeling, Star Schema, Database Design, Data Security, Data Visualization Software, Spreadsheet Software, Performance Tuning, Data Access, Performance Improvement, Model Optimization, Data Manipulation
★ 4.9 (9) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Transformation, Power BI, Data-Driven Decision-Making, Data Processing, Data Integration, Data Cleansing, Data Wrangling, Data Manipulation, Data Compilation, Microsoft Power Platform, Extract, Transform, Load, Data Preprocessing, Data Modeling, Data Integrity, Business Intelligence, Data Visualization Software, Data Import/Export, Data Analysis, Analytics
★ 4.2 (14) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Presentation, Data Cleansing, Data Storytelling, Rmarkdown, Data Ethics, Ggplot2, Data Validation, Query Languages, Spreadsheet Software, Interactive Data Visualization, Tableau Software, Data Literacy, Analytical Skills, Data Visualization Software, Data-Driven Decision-Making, Dashboard, Data Analysis, Data Integrity, Database Management, Case Studies
★ 4.9 (2.3K) · Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: Data Wrangling, JSON, Data Structures
★ 4.7 (19) · Intermediate · Course · 1 - 4 Weeks