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: Learning Management Systems, Multimedia, Surveys, Interactive Learning, Information Architecture, Instructional Design, Instructional and Curriculum Design, Content Creation, Training and Development, Interactive Design, Digital Content, Education Software and Technology, Application Deployment, Content Management Systems, Digital Publishing, Content Management, System Configuration, Interaction Design, Design, Development Environment
Mixed · Course · 1 - 4 Weeks

University of California, Santa Barbara
Skills you'll gain: Intellectual Property, Commercial Laws, Bankruptcies, Payment Systems, Lease Contracts, Governance, Commercial Real Estate, Payment Processing and Collection, Legal Risk, Law, Regulation, and Compliance, Payment Processing, Regulation and Legal Compliance, Property Management, Liquidation, Credit Risk, Contract Management, Organizational Structure, Legal Strategy, Vendor Contracts, Business Risk Management
Beginner · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: TCP/IP, Network Protocols, Routing Protocols, Dynamic Host Configuration Protocol (DHCP), Network Security, Network Routing, Software-Defined Networking, Virtualization
★ 4.7 (760) · Mixed · Course · 1 - 3 Months

Imperial College London
Skills you'll gain: Health Disparities, Health Equity, Public Health, Health Systems, Public Health and Disease Prevention, Health Care, Climate Change Programs, Social Determinants Of Health, Health Policy, Immigration Law, Governance, Public Policies, Demography, Policy Analysis
★ 4.9 (7) · Beginner · Course · 1 - 3 Months

L&T EduTech
Skills you'll gain: Sustainable Architecture, Waste Minimization, Environmental Engineering, Water Sustainability, Sustainable Design, Environmental Resource Management, Environment and Resource Management, Water Resource Management, Energy and Utilities, Sustainable Technologies, Building Codes, HVAC, Sustainable Engineering, Environmental Regulations, Water Resources, Construction, Stormwater Management, Building Design, Construction Management, Water Quality
★ 4.8 (21) · Intermediate · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Distributed Denial-Of-Service (DDoS) Attacks, Intrusion Detection and Prevention, Security Controls, Malware Protection, Information Systems Security, Network Security, Security Testing, Firewall, Digital Forensics, Anomaly Detection, Code Review, Network Routing, Proxy Servers, Linux, Internet Of Things
★ 4.5 (174) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Cryptography, Encryption, Risk Management Framework, Multi-Factor Authentication, Cyber Attacks, Cybersecurity, Identity and Access Management, Authentications, Security Controls, Threat Management, Data Security, Information Privacy, Cyber Risk, Authorization (Computing)
★ 4.6 (43) · Intermediate · Course · 1 - 3 Months

Sage Publications
Skills you'll gain: Closing (Sales), Sales Presentation, Active Listening, Selling Techniques, Conflict Management, General Sales Practices, Persuasive Communication, Sales, Sales Strategy, Verbal Communication Skills, Storytelling, Sales Management, Negotiation, Emotional Intelligence, Drive Engagement, Relationship Management, Overcoming Objections, Empathy & Emotional Intelligence, Customer Relationship Building, Strategic Marketing
Intermediate · Course · 1 - 3 Months

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Theoretical Computer Science, Computer Programming, Algorithms, Computer Science, Formal Learning, Software Engineering, Program Development, Data Science, Technical Analysis
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Registration, Loan Origination, Mortgage Loans, Electronic Benefits Transfer (EBT), Regulatory Compliance, Compliance Training, Financial Industry Regulatory Authorities, Automated Clearing House, Consumer Lending, Threat Detection, General Lending, Customer Complaint Resolution, Workflow Management, Records Management, Payment Processing and Collection, Payment Systems, Governance Risk Management and Compliance, Financial Controls, Standard Operating Procedure, Finance
★ 4.6 (14) · Beginner · Specialization · 3 - 6 Months

EDHEC Business School
Skills you'll gain: Environmental Social And Corporate Governance (ESG), Climate Change Mitigation, Portfolio Risk, Portfolio Management, Investment Management, Project Finance, Financial Systems, Environmental Policy, Finance, Financial Market, Securities (Finance), Economics, Climate Change Programs, General Finance, Environmental Issue, Economics, Policy, and Social Studies, Energy and Utilities, Sustainable Development, Engineering, Systems Of Measurement
★ 4.7 (424) · Beginner · Specialization · 3 - 6 Months
University of London
Skills you'll gain: Computer Science, Debugging, Development Environment, Computer Systems, Web Applications, Arithmetic, Computer Literacy, General Networking, Javascript, Network Security, Computer Networking, Application Security, Computational Thinking, Computer Programming Tools, Visualization (Computer Graphics), Applied Mathematics, Computer Programming, General Mathematics, Numerical Analysis, Problem Solving
★ 4.2 (1.6K) · Beginner · Specialization · 1 - 3 Months