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 Amsterdam
Skills you'll gain: Laboratory Experience, Laboratory Techniques, User Feedback, Experimentation, Research
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: SQL, Query Languages, Prompt Engineering, Generative AI, Maintainability
Beginner · Course · 1 - 4 Weeks

Yale University
Skills you'll gain: Environment and Resource Management, Sustainable Development, Liberal Arts, Cultural Diversity, Ethical Standards And Conduct, Climate Change Mitigation, Ancient History
Beginner · Course · 1 - 3 Months

Skills you'll gain: PyTorch (Machine Learning Library), Image Analysis, Computer Vision, Applied Machine Learning, Deep Learning, Python Programming
Intermediate · Guided Project · Less Than 2 Hours

Korea Advanced Institute of Science and Technology(KAIST)
Skills you'll gain: Chemical Engineering, Energy and Utilities, Chemical and Biomedical Engineering, Engineering, Process Engineering, Thermal Management, Environmental Engineering, Sustainable Engineering, Engineering Calculations, Mathematical Modeling
Intermediate · Course · 1 - 3 Months

Universidad de los Andes
Skills you'll gain: Mathematics Education, Systems Of Measurement, Arithmetic, Geometry, Logical Reasoning
Beginner · Course · 1 - 3 Months
Starweaver
Skills you'll gain: Responsible AI, Sustainable Development, Data Ethics, Generative AI, Sustainable Systems, Corporate Sustainability, Sustainability Reporting, Diversity and Inclusion, Artificial Intelligence, Environmental Social And Corporate Governance (ESG), Case Studies, Business Ethics, Climate Change Mitigation, Environmental Monitoring, Supply Chain Planning, Problem Solving, Content Strategy
Intermediate · Course · 1 - 4 Weeks

Universidad de los Andes
Skills you'll gain: Computer Vision, Image Analysis, Generative AI, Deep Learning, Augmented and Virtual Reality (AR/VR), Artificial Neural Networks, Artificial Intelligence and Machine Learning (AI/ML), Computer Graphics, Unsupervised Learning
Build toward a degree
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Video Editing, TikTok, Storytelling, Timelines, Content Creation, Multimedia, Photo/Video Production and Technology, Animations, Color Theory, Typography
Beginner · Course · 1 - 4 Weeks

Instituto Tecnológico de Aeronáutica
Skills you'll gain: Control Systems, Process Control, Automation Engineering, Design Specifications, System Design and Implementation, Engineering Analysis, Performance Tuning, Engineering Calculations, Simulation and Simulation Software, Mathematical Modeling
Intermediate · Course · 1 - 3 Months

L&T EduTech
Skills you'll gain: Electric Power Systems, Electrical Substation, Electrical Equipment, Electrical Safety, High Voltage, Basic Electrical Systems, Low Voltage, Electrical Engineering, Three-Phase, Coordination
Beginner · Course · 1 - 3 Months

Fudan University
Skills you'll gain: Storyboarding, Video Production, Videography, Photography, Storytelling, Editing, Performing Arts, Creativity
Mixed · Course · 1 - 3 Months