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 Michigan
Skills you'll gain: Sustainable Development, Sustainable Design, Nutritional Assessment, Sustainable Business, Nutrition and Diet, Product Lifecycle Management, Product Development, Social Determinants Of Health, Sustainability Standards, Environmental Issue, Product Improvement, Health Policy, Environment, Environmental Science, Health Assessment, Public Health, Climate Change Mitigation, Chemistry, Risk Analysis, Sustainable Engineering
Intermediate · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Graphing, Data Analysis, R (Software), General Mathematics, Mathematical Modeling, Algebra, Applied Mathematics, Calculus
Beginner · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Software-Defined Data Center (SDDC), VMware vSAN, Virtualization, Data Centers, NSX-T Network Virtualization, VMware ESX Servers, Virtualization and Virtual Machines, vSphere Networking and Storage, vCenter Server, Virtual Machines, IT Infrastructure, Network Infrastructure, Servers, Hybrid Cloud Computing, Scalability
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Visualization Software, Interactive Data Visualization, Application Development, Web Content Accessibility Guidelines, Color Theory
Intermediate · Course · 1 - 3 Months

Ludwig-Maximilians-Universität München (LMU)
Skills you'll gain: Performing Arts, Culture, International Relations, World History, Cultural Diversity, Art History, Social Studies, Intercultural Competence, Music History, Public History, Media and Communications, Research
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Failure Analysis, Deep Learning, Applied Machine Learning, Data Pipelines, Performance Metric
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Statistical Modeling, Data Science, Statistical Methods, Statistical Analysis, Model Evaluation, Regression Analysis, Predictive Modeling, R Programming, Machine Learning, Classification Algorithms, Supervised Learning, Unsupervised Learning, Machine Learning Algorithms
Build toward a degree
Intermediate · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Writing and Editing, Editing, Writing, Organizational Skills, Productivity, Concision, Time Management, Storytelling, Content Creation, Lifelong Learning, Professional Development, Communication Strategies, Critical Thinking, Creativity
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Brainstorming, Planning, Timelines, Business Planning, Dependency Analysis, Project Schedules, Product Roadmaps, Strategic Planning, Gemini, Coordinating, Generative AI, Artificial Intelligence, Collaborative Software, Project Management, LLM Application, Knowledge Transfer, Operational Analysis, Organizational Skills, Responsible AI, Cross-Functional Collaboration
Beginner · Course · 1 - 4 Weeks

University of California San Diego
Skills you'll gain: Apache Hadoop, Big Data, Data Analysis, Apache Spark, Data Science, PySpark, Data Infrastructure, Data Processing, Distributed Computing, Performance Tuning, Scalability, Data Storage, Python Programming
Mixed · Course · 1 - 3 Months

Skills you'll gain: User Research, User Feedback, Project Scoping, Data Presentation, Analysis, Data Analysis, Mobile Banking, Data Collection
Beginner · Guided Project · Less Than 2 Hours

University of Arizona
Skills you'll gain: Ancient History, Art History, World History, European History, Social Studies, Political Sciences, Timelines
Mixed · Course · 1 - 3 Months