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.

Skills you'll gain: Hypertext Markup Language (HTML), Cascading Style Sheets (CSS), Cloud Hosting, HTML and CSS, Web Development, Web Design and Development, GitHub, Web Servers, Web Presence, Web Content, Web Design, Git (Version Control System)
★ 4.5 (2K) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Artificial Neural Networks, Deep Learning, Convolutional Neural Networks, Image Analysis, Keras (Neural Network Library), Model Training, Tensorflow, Network Architecture, Artificial Intelligence, Model Optimization, Machine Learning, Linear Algebra
Intermediate · Course · 1 - 3 Months

University of Maryland, College Park
Skills you'll gain: Intercultural Competence, Stakeholder Engagement, Stakeholder Communications, User Story, Empathy & Emotional Intelligence, Stakeholder Management, Persuasive Communication, Target Audience, Non-Verbal Communication, Team Performance Management, Communication Planning, Influencing, Professional Development, Leadership and Management, Strategic Communication, Data Management, Negotiation, Rapport Building, Data Presentation, Product Requirements
★ 4.7 (141) · Beginner · Specialization · 3 - 6 Months

University of Colorado Boulder
Skills you'll gain: HVAC, Building Services Engineering, Hydraulics, Engineering Practices, Thermal Management, Pump Stations, Equipment Design, Architectural Engineering, Mechanical Engineering, Engineering Calculations, Mechanical Design, Energy and Utilities, Architectural Design, System Requirements, Engineering Analysis
Intermediate · Course · 1 - 3 Months

Duke University
Skills you'll gain: Telehealth, Patient Education And Counseling, Medical Telemetry, Teamwork, Patient Communication, Collaboration, Patient Preparation, Clinical Assessment, Vital Signs, Patient Education and Support, Health Technology, Health Assessment, Patient Treatment, Health Care, Health Systems, Telecommunications, Patient Evaluation, Care Management, Health Care Procedure and Regulation, Communication
★ 4.9 (43) · Beginner · Specialization · 1 - 4 Weeks

Arizona State University
Skills you'll gain: digital literacy, Productivity, Personal Development, Self-Awareness, Digital Analysis, Stress Management, Health Technology, Professional Development, Mental Health, Behavioral Health, Habit Formation, Relationship Building, Behavioral Management
★ 4.8 (45) · Mixed · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Optimism, Personal Development, Self-Awareness, Positivity, Lifelong Learning, Growth Mindedness, Personal Integrity, Empowerment, Self-Motivation, Mental Concentration, Engineering Management, Emotional Intelligence, Leadership Development, Compassion, Leadership, Goal Setting, Professional Development, Human Centered Design, Time Management, digital literacy
★ 4.8 (49) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Electronic Components, Basic Electrical Systems, Electrical Systems, Electronics, Swift Programming, Electronic Systems, Electronic Hardware, Test Equipment, Hardware Troubleshooting, Electrical Engineering, Electrical Equipment, Embedded Software, Embedded Systems, Prototyping
Beginner · Course · 1 - 3 Months

Arizona State University
Skills you'll gain: Meeting Facilitation, Active Listening, Teamwork, Discussion Facilitation, Team Building, Team Management, Conflict Management, Constructive Feedback, Team Collaboration, Collaboration, Productivity, Expectation Management, Communication Strategies, Communication, Relationship Building
★ 4.8 (41) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Microsoft Azure, Serverless Computing, Security Strategy, Network Security, Firewall, Cloud Applications, Cloud Management, Distributed Denial-Of-Service (DDoS) Attacks, Cloud Services, System Monitoring, Cloud Security, Cloud Deployment, Application Security, Internet Of Things, Software Development Tools, Artificial Intelligence, Key Management
★ 4.7 (546) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Enterprise Risk Management (ERM), Program Management, Bidding, Stakeholder Engagement, Project Schedules, Stakeholder Management, Risk Analysis, Leadership and Management, Stakeholder Communications, Strategic Leadership, Communication Planning, Project Estimation, Project Risk Management, Work Breakdown Structure, Scheduling, Team Leadership, Contract Management, Governance Risk Management and Compliance, Procurement, Project Controls
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Mergers & Acquisitions, Business Valuation, Financial Modeling, Due Diligence, Financial Forecasting, Investment Banking, Financial Analysis, Corporate Strategy, Revenue Forecasting, Balance Sheet, Cash Flow Forecasting, Financial Statement Analysis, Case Studies, Accounting Records, Financial Statements, Risk Modeling, Technical Accounting, Risk Management, Corporate Finance, Business Strategies
★ 4.8 (16) · Beginner · Specialization · 3 - 6 Months