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

Politecnico di Milano
Skills you'll gain: Product Lifecycle Management, Climate Change Mitigation, Energy and Utilities, Environmental Science, Sustainable Development, Mathematical Modeling, Sustainable Systems, Sustainable Technologies, Analysis, Microsoft Excel, Process Analysis, Data Literacy, Scenario Testing, Model Optimization, Open Source Technology
Beginner · Course · 1 - 4 Weeks

Lecturio
Skills you'll gain: Sensory Systems Analysis, Health Disparities, Nursing and Patient Care, Social Sciences, Stress Management, Social Determinants Of Health, Psychology, Sociology, Intercultural Competence, Patient Education And Counseling, Mental and Behavioral Health, Mental Health Diseases and Disorders, Behavioral Health, Culture, Human Development, Cultural Diversity, Human Learning, Empathy & Emotional Intelligence, Demography, Neurology
Intermediate · Course · 1 - 3 Months

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)
Intermediate · Course · 1 - 3 Months
University of Manchester
Skills you'll gain: Chemical Engineering, Oil and Gas, Environmental Engineering, Process Engineering, Engineering Practices, Materials science, Petroleum Industry, Engineering, Engineering Design Process, Failure Analysis, Industrial Design, Engineering Calculations, Chemistry, Environmental Issue
Intermediate · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Windows Servers, Authorization (Computing), Microsoft Windows, Authentications, Operating System Administration, User Accounts, Group Policy, User Provisioning, Microsoft Servers, Security Controls, Enterprise Security, Active Directory, Identity and Access Management, Software Installation, Servers, System Configuration, Encryption, Network Performance Management, Computer Networking
Beginner · Course · 1 - 3 Months

Skills you'll gain: Operational Risk, Risk Modeling, Credit Risk, Risk Management Framework, Portfolio Risk, Financial Market, Financial Modeling, Risk Analysis, Derivatives, Risk Management, Investment Management, Financial Management, Analysis, Portfolio Management, Statistical Methods, Probability & Statistics, Asset Management, Probability Distribution, Construction, Influencing
Mixed · Course · 1 - 3 Months

Vanderbilt University
Skills you'll gain: Prompt Engineering, AI powered creativity, Multimodal Prompts, Anthropic Claude, ChatGPT, Generative AI, AI literacy, Creative Thinking, Brainstorming, Ideation, Creativity, Creative Problem-Solving, Critical Thinking, Problem Solving
Mixed · Course · 1 - 4 Weeks

École Nationale des Ponts et Chaussées
Skills you'll gain: Petroleum Industry, Sustainable Engineering, Oil and Gas, Environment Health And Safety, Occupational Health, Civil Engineering, Safety Assurance, Transportation Operations, Sustainable Systems, Materials science, Construction, Environmental Issue, Chemical Engineering, Technical Standard, Laboratory Research, Chemistry, Analytical Testing, Production Process, Performance Testing, Manufacturing Processes
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Planogram, Inventory and Warehousing, Product Assortment, Retail Management, Global Marketing, Merchandising, Warehouse Operations, Warehouse Management, Reverse Logistics, Inventory Management System, Marketing, Supply Chain, Operations Management, Warehousing, Logistics, Product Management, Business Strategy, Sales, Operational Efficiency, Customer Relationship Management
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Financial Statement Analysis, Financial Reporting, Financial Accounting, Financial Statements, Generally Accepted Accounting Principles (GAAP), Cash Flows, Accounting, Financial Analysis, Accounting and Finance Software, Balance Sheet, Cash Management, Cash Control, Finance, Equities, Technical Accounting, Analysis
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Programming Principles, C++ (Programming Language), C and C++, Computer Programming, Computational Logic, Computer Science
Beginner · Course · 1 - 4 Weeks