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.
University of Illinois Urbana-Champaign
Skills you'll gain: MarTech, Data Architecture, Data-Driven Marketing, Digital Marketing Tools, Digital Marketing, Marketing Strategies, AI Personalization, Marketing Analytics, Digital Analysis, Blockchain, Consumer Behaviour, Data Integrity, Image Analysis, Data Ethics, Analytics, Generative AI, Performance Measurement
Build toward a degree
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Storytelling, Data Visualization, Data Presentation, Matplotlib, Plotly, Seaborn, Plot (Graphics), Exploratory Data Analysis, Dashboard Creation
Intermediate · Course · 1 - 4 Weeks

The University of Edinburgh
Skills you'll gain: Pain Management, Applied Behavior Analysis, Scientific Methods, Behavior Management, Psychological Evaluations, Stress Management, Empathy & Emotional Intelligence, Ethical Standards And Conduct, Science and Research
Mixed · Course · 1 - 3 Months

Skills you'll gain: Extract, Transform, Load, Power BI, Data Integrity, Data Validation, Data Transformation, Data Cleansing, Microsoft Power Platform, Data Storage, Data Quality, Data Analysis, Data Processing, Data Integration, Data Import/Export
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Kubernetes, Docker (Software), Containerization, Cloud-Native Computing, Application Deployment, YAML, Devops Tools, Command-Line Interface, Google Cloud Platform, Web Applications, Cloud Deployment, Data Persistence, Development Environment, Configuration Management, Virtual Networking, Nginx, Software Installation, MongoDB, Service Management, Infrastructure Architecture
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Microsoft Excel, Analytical Skills, Dashboard Creation, Excel Formulas, Spreadsheet Software, Dashboard, Data Analysis, IBM Cognos Analytics, Pivot Tables And Charts, Data Analysis Software, Analysis, Data Visualization Software, Data Cleansing
Beginner · Course · 1 - 4 Weeks

Institut Mines-Télécom
Skills you'll gain: Data Governance, Digital Transformation, Data Modeling, Data Management, Data Strategy, General Data Protection Regulation (GDPR), Data Literacy, Business Intelligence, Data Quality, Law, Regulation, and Compliance, Data-Driven Decision-Making, Information Privacy, Data Analysis, Data Visualization, Big Data, Artificial Intelligence, Business Strategy
Beginner · Course · 1 - 3 Months

Skills you'll gain: Extract, Transform, Load, Data Integration, Data Cleansing, File I/O, Data Pipelines, Data Quality, Database Management, Data Transformation, Data Integrity, File Management, Data Import/Export, JSON, Extensible Markup Language (XML), Software Installation, Debugging
Intermediate · Course · 1 - 4 Weeks

Duke University
Skills you'll gain: Matplotlib, Plot (Graphics), Data Visualization, Predictive Modeling, Scientific Visualization, Pandas (Python Package), Data Visualization Software, Predictive Analytics, Statistical Visualization, Data Presentation, Data Manipulation, Data Wrangling, Regression Analysis, Data Analysis, Data Cleansing, Data Science, Applied Machine Learning, Machine Learning Algorithms, Model Evaluation, Statistical Inference
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Pipelines, Apache Kafka, Apache Airflow, Data Transformation, Extract, Transform, Load, Data Processing, Data Integration, Data Warehousing, Data Cleansing, Data Lakes, Data Mart, Performance Tuning, Shell Script, Bash (Scripting Language), Command-Line Interface
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Ethics, Responsible AI, Data Collection, Game Theory, Machine Learning, Artificial Intelligence and Machine Learning (AI/ML), Algorithms, Decision Intelligence, Artificial Intelligence, Model Evaluation, Social Justice, Predictive Modeling, Mitigation
Beginner · Course · 1 - 4 Weeks

John Wiley & Sons
Skills you'll gain: Matplotlib, Plot (Graphics), Relational Databases, SQL, Database Theory, R (Software), Data Visualization, Statistical Programming, Ggplot2, Data Science, Query Languages, Databases, Database Systems, R Programming, Database Design, Statistical Methods, Database Management, Data Analysis, Power BI, Python Programming
Intermediate · Course · 3 - 6 Months