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.

The University of Edinburgh
Skills you'll gain: Climate Change Mitigation, Climate Change Adaptation, Social Impact, Sustainable Development, Environmental Policy, Environment, Social Justice, Sustainable Business, Environmental Science, Advocacy, Education and Training
Beginner · Course · 1 - 3 Months

Universidad ORT Uruguay
Skills you'll gain: Video Game Development, Software Engineering, Program Development, Programming Principles, Software Testing, Animation and Game Design, Software Development, Event-Driven Programming, Computer Programming, Computational Thinking, Debugging
Beginner · Course · 1 - 3 Months

University of Geneva
Skills you'll gain: Family Support, Psychological Evaluations, Behavioral Health, Mental Concentration, Organizational Skills, Mental and Behavioral Health, Mental Health Diseases and Disorders, Student Support and Services, Working With Children, Neurology, Medication Therapy Management, Clinical Assessment, Pharmacology
Beginner · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Instructional Design, Adult Learning Principles, Teaching, Patient Education And Counseling, Learning Theory, Health Education, Digital pedagogy, Learning Styles, Clinical Assessment, Creativity, Technology Strategies
Intermediate · Course · 1 - 3 Months

Infosec
Skills you'll gain: MITRE ATT&CK Framework, Cyber Threat Hunting, Threat Detection, Endpoint Detection and Response, Cybersecurity, Network Security, Cyber Security Strategy, System Monitoring, Cyber Operations, Threat Management, Continuous Monitoring, Cyber Threat Intelligence, Exploitation techniques, Data Persistence, Scripting, Network Monitoring, Persistence, Python Programming, Data Access, Computer Programming
Intermediate · Specialization · 3 - 6 Months

University of Colorado System
Skills you'll gain: Distributed Denial-Of-Service (DDoS) Attacks, Intrusion Detection and Prevention, Role-Based Access Control (RBAC), AWS Identity and Access Management (IAM), Amazon Web Services, Amazon Elastic Compute Cloud, Cloud Computing, Malware Protection, Threat Modeling, Cloud Security, Load Balancing, Security Engineering, User Accounts, Authorization (Computing), Identity and Access Management, Network Security, Information Systems Security, Cybersecurity, Encryption, Geographic Information Systems
Beginner · Specialization · 3 - 6 Months

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

National Taiwan University
Skills you'll gain: Operations Research, Network Model, Applied Machine Learning, Case Studies, Applied Mathematics, Mathematical Modeling, Transportation Operations, Business Analytics, Advanced Mathematics, Linear Algebra, Algorithms
Advanced · Course · 1 - 3 Months

Coursera
Skills you'll gain: Engineering Design Process, Engineering Analysis, Mechanical Design, Simulation and Simulation Software, Structural Analysis, Mechanical Engineering, Numerical Analysis, Finite Element Methods, Materials science
Beginner · Course · 1 - 4 Weeks

University of Illinois Urbana-Champaign
Skills you'll gain: Deep Learning, Convolutional Neural Networks, Autoencoders, Recurrent Neural Networks (RNNs), Image Analysis, Embeddings, Model Deployment, Applied Machine Learning, Artificial Neural Networks, Predictive Modeling, Health Informatics, Unsupervised Learning, Model Evaluation, Medical Imaging, Python Programming, Dimensionality Reduction
Advanced · Course · 1 - 4 Weeks

Universidad de Palermo
Skills you'll gain: Human Capital, Human Resource Strategy, Human Resources Management and Planning, Business Process Management, IT Management, Marketing, Talent Management, Brand Management, Business Process Improvement, Technical Management, Business Economics, Brand Strategy, Strategic Marketing, Operations Management, Leadership Development, Continuous Improvement Process, Value Propositions, Market Dynamics, Economics, Economic Development
Beginner · Specialization · 1 - 3 Months

Korea Advanced Institute of Science and Technology(KAIST)
Skills you'll gain: Mechanics, Mechanical Engineering, Torque (Physics), Vibrations, Engineering Analysis, Physics, Applied Mathematics, Calculus
Intermediate · Course · 3 - 6 Months