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.

Multiple educators
Skills you'll gain: Sustainable Design, Packaging and Labeling, Human Centered Design, Sustainable Engineering, Sustainable Business, Environmental Regulations, Sustainability Standards, Design Thinking, Product Development, Business Leadership, Waste Minimization, Product Design, Corporate Sustainability, Product Lifecycle Management, Regulatory Requirements, Design Strategies, Logistics, Environment and Resource Management, Design Research, Process Improvement
Build toward a degree
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Patient Communication, Patient-centered Care, Empathy, Interpersonal Communications, Emotional Intelligence, Constructive Feedback, Peer Review, Active Listening, Compassion, Communication, Dignity in Care, Self-Awareness, Education and Training
Beginner · Course · 1 - 4 Weeks

Tecnológico de Monterrey
Skills you'll gain: Negotiation, Emotional Intelligence, Communication, Conflict Management, Relationship Building, Interpersonal Communications, Collaboration, Empathy, Active Listening, Critical Thinking
Intermediate · Course · 1 - 4 Weeks

Niel Asher Education
Skills you'll gain: Manual Therapy, Exercise Therapy, Mobility Assistance, Rehabilitation, Exercise Science, Patient Evaluation, Physical Therapy, Athletic Training, Health Assessment, Clinical Assessment, Kinesiology, Respiratory Therapy, Pain Management, Human Musculoskeletal System, Anatomy, Respiration, Patient Observation, Cognitive Behavioral Therapy, Health And Wellness Coaching
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Apache Spark, Artificial Intelligence and Machine Learning (AI/ML), AWS SageMaker, Scalability, Tensorflow, Dimensionality Reduction, Autoencoders, Applied Machine Learning, Python Programming, Fraud detection, Unsupervised Learning, Data Preprocessing, Model Evaluation, Performance Tuning
Intermediate · Course · 3 - 6 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Financial Policy, Financial Systems, Banking, Financial Market, Financial Regulation, Market Liquidity, Economics, Economics, Policy, and Social Studies, Market Dynamics, Crisis Management
Build toward a degree
Intermediate · Course · 1 - 4 Weeks

American Council on Exercise
Skills you'll gain: Health And Wellness Coaching, Kinesiology, Coaching, Exercise Science, Motivational Interviewing, Patient Education And Counseling, Empowerment, Gynecology, Sports Medicine, Physiology, Diversity Awareness, Empathy, Anatomy, Endocrinology
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Real Time Data, Model Deployment, Anomaly Detection, Artificial Intelligence and Machine Learning (AI/ML), AI Security, Telecommunications, Tensorflow, Artificial Intelligence, Emerging Technologies, Network Performance Management, Generative AI, Generative AI Agents, Wireless Networks, Computer Networking, Network Architecture, Responsible AI, Digital Communications, Network Protocols, System Design and Implementation, Communication
Intermediate · Course · 1 - 4 Weeks

EDUCBA
Skills you'll gain: Hypertext Markup Language (HTML), Web Content Accessibility Guidelines, Semantic Web, Interactive Design, User Interface (UI), Usability, Web Design, Information Architecture
Mixed · Course · 1 - 4 Weeks

The Hong Kong University of Science and Technology
Skills you'll gain: Physics, Experimentation, Advanced Mathematics, electromagnetics, Informatics, Mechanics, Physical Science, Mathematical Modeling
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Stakeholder Engagement, Communication Planning, Stakeholder Communications, User Story, Project Coordination, Requirements Analysis, Milestones (Project Management), Project Management Software, Business Analysis, Kanban Principles, Waterfall Methodology, Risk Management, Communication, Product Lifecycle Management, Prioritization
Beginner · Course · 1 - 4 Weeks

Niel Asher Education
Skills you'll gain: Manual Therapy, Pain Management, Patient Evaluation, Exercise Therapy, Orthopedics, Physical Therapy, Rehabilitation, Human Musculoskeletal System, Anatomy, Clinical Assessment, Patient Treatment, Kinesiology, Athletic Training, Mental Health Therapies, Intravenous Therapy, Physical Science
Intermediate · Course · 1 - 4 Weeks