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: Google Gemini, Google Cloud Platform, Generative AI, Marketing Analytics, Customer Insights, Analytics, Large Language Modeling, Business Intelligence, Predictive Analytics, Forecasting
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Predictive Modeling, Django (Web Framework), Data Visualization, Statistical Modeling, Feature Engineering, Application Programming Interface (API), Programming Principles, Relational Databases, Databases, Development Environment, Data Science, Data Cleansing, Animation and Game Design, Authorization (Computing), Scripting Languages, Integrated Development Environments, Software Development Tools, Style Guides, Software Design
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Databricks, Real Time Data, PySpark, Apache Hive, Apache Spark, Big Data, Data Processing, SQL, Data Manipulation, Pandas (Python Package)
Intermediate · Guided Project · Less Than 2 Hours
University of Illinois Urbana-Champaign
Skills you'll gain: Search Engine Marketing, Digital Marketing, Content Marketing, Web Analytics and SEO, Search Engine Optimization, Content Strategy, Marketing Planning, Marketing Strategy and Techniques, Social Media Marketing, Driving engagement, Social Media Strategy, Cross-Channel Marketing, Social Media, Marketing Automation, Campaign Management, Customer experience strategy (CX), User Experience, Brand Management, Customer Relationship Management (CRM) Software, AI Personalization
Build toward a degree
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Data Pipelines, Google Cloud Platform, Extract, Transform, Load, Data Processing, Data Integration, Data Transformation, Big Data, Serverless Computing, Apache Spark, Apache Hadoop, Data Wrangling, Cloud Storage
Intermediate · Course · 1 - 3 Months

EDHEC Business School
Skills you'll gain: Text Mining, Applied Machine Learning, Network Analysis, Data Visualization Software, Financial Data, Market Data, Unstructured Data, Web Scraping, Social Network Analysis, Advanced Analytics, Financial Market, Financial Analysis, Investments, Data Mining, Asset Management, Python Programming, Predictive Analytics, Data Analysis, Risk Analysis, Consumer Behaviour
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Dashboard, Kibana, Google Cloud Platform, Cloud Computing, Data Import/Export, Financial Data, Mainframe Computing, Dataflow, Big Data, Exploratory Data Analysis, SQL, Data Analysis
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Microsoft Power Platform, Business Process Automation, Microsoft 365, No-Code Development, Application Design, Document Management, Data Integration, Data Store
Beginner · Guided Project · Less Than 2 Hours

Johns Hopkins University
Skills you'll gain: Epidemiology, Data-Driven Decision-Making, Public Health, Public Health and Disease Prevention, Health Care, Infectious Diseases, Data Collection, Data Analysis, Data Quality, Decision Support Systems, Data Management, Health Technology
Mixed · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Data Ethics, Policy Analysis, Analytical Skills, Case Studies, Data Analysis, Responsible AI, Public Policies, Data Presentation, Data-Driven Decision-Making, Ethical Standards And Conduct, Data Governance, R Programming, Machine Learning, Predictive Modeling
Intermediate · Course · 1 - 4 Weeks

École Polytechnique Fédérale de Lausanne
Skills you'll gain: Apache Spark, Scala Programming, Apache Hadoop, Big Data, Data Manipulation, Distributed Computing, Data Processing, Performance Tuning, SQL, Programming Principles
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Transformation, Customer Analysis, Data Analysis, Customer Data Management, MongoDB, Data Processing, Data Validation, Financial Data, Data Import/Export, Data Pipelines, Data Integration, Development Environment
Intermediate · Course · 1 - 4 Weeks