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: Peer Review, Data Literacy, Research, Quantitative Research, Report Writing, Analytical Skills, Data Analysis, Research Methodologies, Statistical Analysis
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Sheets, Query Languages, Spreadsheet Software, Data Manipulation, Data Transformation, Data Cleansing, Excel Formulas, Data Management, Data Analysis, Cloud Computing
Intermediate · Project · Less Than 2 Hours
Knowledge Accelerators
Skills you'll gain: Power BI, Data Import/Export, Business Intelligence, Data Transformation, Microsoft Power Platform, Data Visualization, Dashboard, Data Visualization Software, Data Presentation, Microsoft Excel, Interactive Data Visualization, Data Cleansing, Microsoft Teams, Business Analytics, Data Analysis, Management Reporting, Microsoft 365, Data Modeling, Microsoft Office, Data Science
Beginner · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: Relational Databases, SQL, Databases, Data Access, Data Manipulation, Database Management, Query Languages
Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Data Visualization Software, Tableau Software, Financial Modeling, Business Process, Peer Review, Presentations, Property Management, Data Analysis, MySQL, Risk Analysis, Real Estate, Financial Analysis, Microsoft Excel, Profit and Loss (P&L) Management, Analytics, SQL
Mixed · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Bayesian Statistics, Statistical Inference, Statistical Modeling, Predictive Analytics, Statistical Methods, Data Ethics, Data Science, Probability, Regression Analysis, Analytical Skills, Probability Distribution
Intermediate · Course · 1 - 3 Months

Fractal Analytics
Skills you'll gain: Data Governance, Data Strategy, Data Ethics, Responsible AI, Data Management, Data Architecture, Metadata Management, Data Store, Data Loss Prevention, Data Security, Interoperability, Docker (Software), Data Storage, Data Processing, Semantic Web, Generative AI Agents, Real Time Data, Large Language Modeling, Machine Learning, Agentic systems
Intermediate · Course · 1 - 3 Months

University of Virginia
Skills you'll gain: Model View Controller, Integrated Development Environments, Data Modeling, Database Design, Software Development Tools, NoSQL, Database Architecture and Administration, Application Programming Interface (API), OpenAI, Version Control, Artificial Intelligence, API Design, Generative AI
Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Dashboard, Azure Synapse Analytics, Microsoft Azure, Transact-SQL, Microsoft SQL Servers, Data Storage, Data Presentation, Data Architecture, Performance Tuning, Query Languages, SQL, NoSQL, Data Processing, Cloud Solutions, Analytics, Cloud Computing Architecture, Process Optimization, Data Modeling, System Monitoring, Scalability
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Application Development, Event-Driven Programming, Application Design, User Interface (UI), UI Components, Program Development, Data Import/Export, Development Environment, Data Integration, File Management
Intermediate · Course · 1 - 4 Weeks

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Graph Theory, Network Analysis, Social Network Analysis, Combinatorics, Network Model, Mathematical Modeling, Data Structures, Transportation Operations, Image Analysis, Algorithms, Theoretical Computer Science, Artificial Intelligence and Machine Learning (AI/ML), Problem Solving
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Clinical Trials, Drug Development, Patient Evaluation, Pharmaceutical Terminology, Clinical Assessment, Quantitative Research, Data Literacy, Patient-centered Care, Statistical Methods, Data Science, Statistical Analysis
Intermediate · Course · 1 - 4 Weeks