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 California, Irvine
Skills you'll gain: Grammar, English Language, Language Learning, Language Competency
Intermediate · Course · 1 - 4 Weeks

O.P. Jindal Global University
Skills you'll gain: Environmental Laws, Environment, Environmental Policy, Sustainable Development, Environmental Issue, Environmental Regulations, Risk Management, Sanitation, Hazard Analysis, Public Health, Water Resources, Environmental Monitoring, Epidemiology, Water Quality, Pollution Prevention, Climate Change Mitigation
Build toward a degree
Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Project Closure, Work Breakdown Structure, Earned Value Management, Configuration Management, Project Portfolio Management, Negotiation, Communication Planning, Project Management Life Cycle, Project Risk Management, Project Management, Project Schedules, Agile Methodology, Project Controls, Project Implementation, Product Roadmaps, Scheduling, Project Planning, Risk Management, Team Leadership, Stakeholder Engagement
Intermediate · Specialization · 3 - 6 Months

Universitat Politècnica de València
Skills you'll gain: Taxonomy, Deductive Reasoning, Applied Mathematics
Beginner · Course · 1 - 4 Weeks

California Institute of the Arts
Skills you'll gain: Design Reviews, Design, Graphic Design, Design Elements And Principles, Visual Design, Peer Review, Typography, Design Thinking
Beginner · Course · 1 - 3 Months

Skills you'll gain: Continuous Integration, Web Development Tools, Application Deployment, React.js, Hypertext Markup Language (HTML)
Intermediate · Course · 1 - 3 Months

Tecnológico de Monterrey
Skills you'll gain: Negotiation, Strategic Decision-Making, Emotional Intelligence, Communication, Conflict Management, Cultural Diversity, Relationship Building, Strategic Thinking, Interpersonal Communications, Communication Strategies, Collaboration, Empathy, Complex Problem Solving, Active Listening, Plan Execution, Critical Thinking
Advanced · Specialization · 1 - 3 Months

Simplilearn
Skills you'll gain: LangChain, Responsible AI, Large Language Modeling, Model Deployment, OpenAI, Data Preprocessing, Hugging Face, Model Evaluation, Transfer Learning, Supervised Learning, Reinforcement Learning
Beginner · Course · 1 - 4 Weeks

L&T EduTech
Skills you'll gain: Embedded Software, Peripheral Devices, Integrated Development Environments, Embedded Systems, Computer Programming Tools, Development Environment, Internet Of Things, Microarchitecture, Automation, Real Time Data, Hardware Architecture, Computer Architecture, Prototyping
Beginner · Course · 1 - 3 Months

Skills you'll gain: Blockchain, Google Cloud Platform, Web Applications, Web Development Tools, OAuth
Intermediate · Project · Less Than 2 Hours

L&T EduTech
Skills you'll gain: Electrical Systems, Electric Power Systems, Electrical Power, Control Systems, Electrical Equipment, Three-Phase, High Voltage, Wiring Diagram, Systems Analysis, Simulation and Simulation Software, Electrical Engineering, Network Analysis, Engineering Analysis, Numerical Analysis, Low Voltage, Mathematical Modeling, Simulations, Power Electronics, Graph Theory, Differential Equations
Intermediate · Specialization · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Responsible AI, Data Ethics, Deep Learning, Model Deployment, Debugging, Artificial Intelligence, Machine Learning, Ethical Standards And Conduct, Model Evaluation, Applied Machine Learning, Social Impact, Unstructured Data, Data-Driven Decision-Making, Information Privacy, Case Studies
Intermediate · Course · 1 - 4 Weeks