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.

Skillshare
Skills you'll gain: Unreal Engine, Adobe After Effects, Motion Graphics, Animations, Animation and Game Design, Multimedia, 3D Modeling, 3D Assets, Logo Design, Cinematography, Video Editing, Post-Production, Computer Graphics, Computer Graphic Techniques, Visualization (Computer Graphics), Photo/Video Production and Technology, Visual Storytelling, Graphical Tools, Creative Design, Typography
★ 4.2 (41) · Beginner · Specialization · 3 - 6 Months

Universidad de los Andes
Skills you'll gain: Process Analysis, Process Improvement and Optimization, Business Process, Process Optimization, Business Process Modeling, Process Improvement, Process Modeling, Performance Analysis, Operational Efficiency, Performance Metric, Performance Measurement, Simulation and Simulation Software, Waste Minimization, Automation
★ 4.7 (103) · Beginner · Course · 1 - 3 Months

University of Alberta
Skills you'll gain: Scientific Methods, Science and Research, Ancient History, Culture, Biology, Liberal Arts, European History
★ 4.5 (168) · Mixed · Course · 1 - 3 Months

Michigan State University
Skills you'll gain: Journalism, Multimedia, Media and Communications, Storytelling, Content Creation, Report Writing, Driving engagement, Interviewing Skills, Media Production, Photo/Video Production and Technology, Video Production, Research, Data Collection, Ethical Standards And Conduct
★ 4.8 (316) · Intermediate · Course · 1 - 3 Months

University of Washington
Skills you'll gain: Decision Intelligence, Data Storytelling, Model Training, Automation, Decision Support Systems, AI Product Strategy, Artificial Intelligence, Machine Learning, Innovation, Algorithms, Analysis
★ 4.7 (47) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Model Context Protocol, Responsible AI, LangGraph, AI Integrations, AI Workflows, AI Orchestration, Agentic Workflows, LangChain, Generative AI Agents, CrewAI, OpenAI API, Agentic systems, LLM Application, Tool Calling, Case Studies, OpenAI, Governance, Compliance Management, Model Deployment, AI Security
★ 2.5 (29) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: HVAC, Fire And Life Safety, Building Services Engineering, Pump Stations, Building Codes, Equipment Design, Thermal Management, Hydraulics, Mechanical Ventilation, Facility Repair And Maintenance, Mechanical Design, Safety Standards, Energy and Utilities, Health And Safety Standards, Control Systems, Mechanical Engineering, Engineering, Scientific, and Technical Instruments, System Requirements, Building Design, Engineering
★ 4.5 (112) · Intermediate · Specialization · 3 - 6 Months

University of Toronto
Skills you'll gain: Computer Vision, Convolutional Neural Networks, Image Analysis, Control Systems, Robotics, Deep Learning, Simulation and Simulation Software, Software Architecture, Simulations, Safety Assurance, Global Positioning Systems, Hardware Architecture, Systems Architecture, Network Routing, Graph Theory, Estimation, Algorithms, Artificial Intelligence, Mathematical Modeling, Applied Mathematics
★ 4.7 (3.6K) · Advanced · Specialization · 3 - 6 Months

University of Pennsylvania
Skills you'll gain: Integral Calculus, Calculus, Differential Equations, Advanced Mathematics, Mathematical Modeling
★ 4.8 (551) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Software Development Life Cycle, Software Architecture, Full-Stack Web Development, Software Design, Web Development, Software Development Methodologies, Software Design Patterns, Development Environment, Unified Modeling Language, Software Engineering, Web Applications, Software Development Tools, Software Development, Application Deployment, Programming Principles, Front-End Web Development, Web Language, Back-End Web Development, Integrated Development Environments, Python Programming
★ 4.7 (4.8K) · Beginner · Course · 1 - 3 Months

L&T EduTech
Skills you'll gain: Scope Management, Stakeholder Management, Project Schedules, Project Risk Management, Environment Health And Safety, Work Breakdown Structure, Project Scoping, Earned Value Management, Feasibility Studies, Risk Analysis, Quality Management, Communication Planning, Procurement, Stakeholder Engagement, Cost Estimation, Scheduling, Cost Management, Project Management Life Cycle, Contract Management, Communication Strategies
★ 4.7 (77) · Advanced · Specialization · 1 - 3 Months

Skills you'll gain: User Story, Risk Management, Team Motivation, Stakeholder Engagement, Project Planning, Peer Review, Agile Software Development, Scrum (Software Development), Project Management Life Cycle, Risk Management Framework, Project Management Institute (PMI) Methodology, Stakeholder Management, Agile Methodology, Stakeholder Communications, Project Management, Interviewing Skills, Professional Networking, Leadership, Agile Project Management, Communication
★ 4.8 (5.8K) · Beginner · Professional Certificate · 3 - 6 Months