Study Java data structures for efficient programming. Learn about arrays, linked lists, stacks, queues, and their implementations in Java.

Google Cloud
Skills you'll gain: Dataflow, Data Pipelines, Serverless Computing, Identity and Access Management, Google Cloud Platform, Cloud Security, Data Integrity, Performance Tuning, Data Security, CI/CD, Data Processing, Debugging, Real Time Data, System Monitoring, Cloud Storage, Issue Tracking, Data Storage Technologies, Extract, Transform, Load, Unit Testing, Data Transformation
Intermediate · Specialization · 3 - 6 Months

Northeastern University
Skills you'll gain: Data Storytelling, Statistical Visualization, Data-Driven Decision-Making, Data Visualization Software, Data Mining, Exploratory Data Analysis, Data Cleansing, Data Manipulation, Graphing, Big Data, Data Transformation, Programming Principles, Python Programming, Data Structures, NumPy, Scripting
Mixed · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: Time Series Analysis and Forecasting, Portfolio Management, Financial Forecasting, Financial Analysis, Analytics, Financial Trading, Financial Market, Performance Analysis, Statistical Analysis, Investment Management, Risk Management, Risk Analysis, Regression Analysis, Algorithms
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Relational Databases, Data Modeling, Database Management, Data Analysis Expressions (DAX), Advanced Analytics, Data Management, Data Governance, Microsoft Excel, Amazon Web Services, Data Integration, Data Security, Cloud Computing, Data Warehousing, Data Integrity, Data Manipulation, Data Access, Spreadsheet Software, Cloud Applications, Anomaly Detection, Machine Learning
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Restful API, Android Development, Kotlin, Android Studio, Application Programming Interface (API), Mobile Development, Databases, JSON, Web Applications, SQL
Intermediate · Course · 1 - 3 Months

Banco Interamericano de Desarrollo
Skills you'll gain: Data Storytelling, Data Visualization, Data Governance, Process Improvement, Data Strategy, Process Mapping, Data-Driven Decision-Making, Performance Improvement, Data Visualization Software, Organizational Effectiveness, Organizational Leadership, Business Leadership, Strategic Decision-Making, Leadership, Change Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Exploratory Data Analysis, Classification And Regression Tree (CART), Predictive Modeling, Data Analysis, Regression Analysis, Supervised Learning, Machine Learning Algorithms, Statistical Machine Learning, Feature Engineering, Data Cleansing, Bayesian Network, Performance Tuning
Intermediate · Course · 1 - 3 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Marketing Analytics, Advanced Analytics, Customer Retention, Analytics, Predictive Modeling, Marketing, Data Analysis, Social Network Analysis, Data Ethics, Customer Insights, Market Analysis, Text Mining, Predictive Analytics, Responsible AI, Consumer Behaviour, Pandas (Python Package), Marketing Strategy and Techniques, Digital Marketing, Machine Learning, Generative AI
Build toward a degree
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Dataflow, Data Pipelines, Google Cloud Platform, Data Warehousing, Data Lakes, Real Time Data, Dashboard, Tensorflow, Cloud Engineering, Data Infrastructure, Apache Spark, Big Data, Extract, Transform, Load, Applied Machine Learning, Data Processing, Cloud Storage, Performance Tuning, PySpark, Data Transformation, MLOps (Machine Learning Operations)
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Data Visualization, Microsoft Excel, Data Visualization Software, Data Import/Export, Business Reporting, Report Writing, Microsoft 365
Beginner · Guided Project · Less Than 2 Hours
University of Illinois Urbana-Champaign
Skills you'll gain: Data Governance, Accounting, Data Management, Internal Controls, Internal Auditing, Control Objectives for Information and Related Technology (COBIT), Auditing, Financial Auditing, Fraud detection, Data Quality, Accounting Software, Data Integrity, Pandas (Python Package), Emerging Technologies, Data Analysis, Analytics, Automation, GitHub, Python Programming, Natural Language Processing
Build toward a degree
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Big Data, Data Cleansing, Exploratory Data Analysis, Google Analytics, Data Integration, Data Manipulation, SQL, Database Administration
Beginner · Project · Less Than 2 Hours