Data Structures and Algorithms courses can help you learn about arrays, linked lists, trees, and graph structures, along with sorting and searching algorithms. You can build skills in problem-solving, optimizing code efficiency, and analyzing algorithm complexity. Many courses introduce tools like Python, Java, or C++ for implementing these concepts, as well as platforms for coding challenges that reinforce your understanding through practical application.

Johns Hopkins University
Skills you'll gain: Health Informatics, Clinical Informatics, Health Technology, Change Control, Health Systems, Health Policy, Informatics, Health Care, Medical Records, Health Care Administration, Healthcare Industry Knowledge, Health Information Management, Decision Support Systems, Solution Design, Health Information Management and Medical Records, IT Management, Electronic Medical Record System, Databases, Usability Testing, Data Science
Beginner · Specialization · 3 - 6 Months

University of Colorado Boulder
Skills you'll gain: Service Level, Software Engineering, Software Architecture, Data Architecture, Distributed Computing, Microservices, Transaction Processing, Software Design, Database Systems, Blockchain, Big Data, Data Structures, Test Driven Development (TDD), System Monitoring
Build toward a degree
Advanced · Course · 1 - 4 Weeks

The State University of New York
Skills you'll gain: Business Writing, Concision, Organizational Skills, Personal Development, Keyword Research, Peer Review, Action Oriented, Talent Recruitment, Detail Oriented
Mixed · Course · 1 - 3 Months

Skills you'll gain: Time Series Analysis and Forecasting, Exploratory Data Analysis, Feature Engineering, Statistical Analysis, Forecasting, Regression Analysis, Python Programming, Data Analysis, Predictive Modeling, Pandas (Python Package), Scikit Learn (Machine Learning Library), Machine Learning Algorithms, Supervised Learning, Data Cleansing, Data Transformation
Intermediate · Course · 1 - 4 Weeks

Università di Napoli Federico II
Skills you'll gain: Data Integration, Spatial Analysis, Geographic Information Systems, Tableau Software, Data Presentation, Data Visualization Software, Heat Maps, Data Manipulation, Interactive Data Visualization, Data Storytelling, Data Analysis
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Presentations, Sales Presentations, Data Visualization, Productivity Software, Design
Beginner · Guided Project · Less Than 2 Hours

ESSEC Business School
Skills you'll gain: Peer Review, Analytical Skills, Complex Problem Solving, Data Analysis, Data Storytelling, Value Propositions, Data Integration, Exploratory Data Analysis, Data-Driven Decision-Making, Data Visualization, Presentations
Mixed · Course · 1 - 3 Months

Skills you'll gain: Role-Based Access Control (RBAC), Continuous Deployment, Capacity Management, Software Versioning, API Gateway, Scalability, Large Language Modeling
Intermediate · Course · 3 - 6 Months

Google Cloud
Skills you'll gain: Data Pipelines, Dataflow, Extract, Transform, Load, Data Processing, Data Quality, Data Warehousing, Data Transformation, Google Cloud Platform, Data Validation, Big Data, Scalability, Apache Spark, Performance Tuning, System Monitoring, Serverless Computing
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Product Lifecycle Management, Product Strategy, Product Management, Product Marketing, Case Studies, Market Data, Organizational Leadership, Market Research, Data-Driven Decision-Making, Cross-Functional Collaboration, Team Building, Communication, Strategic Thinking, Innovation, Market Analysis
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Cloud Platform, Applied Machine Learning, MLOps (Machine Learning Operations), Predictive Modeling, Classification And Regression Tree (CART), Cloud Computing
Intermediate · Project · Less Than 2 Hours

Board Infinity
Skills you'll gain: Teradata SQL, SQL, Stored Procedure, Transaction Processing, Query Languages, Performance Tuning, Database Management, Data Manipulation, Data Architecture, Data Security, Extract, Transform, Load, Database Architecture and Administration, Data Transformation, Data Storage, Relational Databases, Solution Design, Database Management Systems, Data Import/Export, Database Design, System Implementation
Intermediate · Specialization · 1 - 3 Months