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.

Duke University
Skills you'll gain: Music, Sensory Systems Analysis, Music Theory, Aesthetics, World Music, Cultural Diversity, Physiology, Biology
Mixed · Course · 1 - 3 Months

Indian Institute of Technology Guwahati
Skills you'll gain: User Experience, User Interface and User Experience (UI/UX) Design, User Interface (UI), Information Architecture, User Experience Design, Interaction Design, User Flows, Interactive Design, Persona (User Experience), Usability, User Interface (UI) Design, Wireframing, User Research, Persona Development, Solution Design, Ideation
Beginner · Course · 1 - 3 Months

Skills you'll gain: Strategic Prioritization, Prioritization, Business Priorities, Meeting Facilitation, Product Roadmaps, Forecasting, Resource Allocation, Product Strategy, Discussion Facilitation, Data-Driven Decision-Making, Predictive Analytics, Predictive Modeling, Performance Metric, Data Analysis, Analytics, Estimation, Decision Making, Stakeholder Engagement, Project Estimation, Project Planning
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Mobile Development, Game Design, Video Game Development, User Interface (UI) Design, User Interface (UI), UI Components, Unity Engine, Android Development, Android (Operating System), C# (Programming Language), Animations, Scripting
Intermediate · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: LLM Application, AI Security, Large Language Modeling, Security Testing, Data Loss Prevention, Continuous Monitoring, Responsible AI, Prompt Patterns, Threat Detection, System Monitoring, Personally Identifiable Information, Data Security
Beginner · Project · Less Than 2 Hours

Coursera
Skills you'll gain: Business Research, General Data Protection Regulation (GDPR), Data Ethics, Strategic Decision-Making, Market Research, Business Ethics, Case Studies, Research Design, Research, Research Methodologies, Compliance Management, Law, Regulation, and Compliance, Information Privacy, Data Collection, Informed Consent, Ethical Standards And Conduct, Project Design, Data Capture, Data Analysis
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Penetration Testing, MITRE ATT&CK Framework, Public Key Infrastructure, Cybersecurity, Cryptography, Cryptographic Protocols, Exploitation techniques, Security Testing, Encryption, Technical Writing, Test Tools, Human Factors (Security), Technical Communication
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Canva (Software), Color Theory, Typography, Digital Design, Graphic and Visual Design, Graphic Design, Visual Design, Design Elements And Principles, Branding
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: digital literacy, Music, Social Media, Digital Publishing, Self-Awareness, Content Creation, World Music, Personal Development, Media and Communications, Community Outreach, Case Studies, Culture, Diversity Awareness, Cultural Diversity, Community Development, Driving engagement, Liberal Arts, Communication, Analysis, Writing
Beginner · Specialization · 1 - 3 Months

University of California, Irvine
Skills you'll gain: Case Law, Court Systems, Social Justice, Law, Regulation, and Compliance, Adjudication, Social Studies, Civil Law, Political Sciences, Policy Analysis, Case Studies
Beginner · Course · 1 - 3 Months

IE Business School
Skills you'll gain: Diversity Equity and Inclusion Initiatives, Diversity and Inclusion, Diversity Training, Diversity Awareness, Workplace inclusivity, Cognitive flexibility, Disabilities, Cultural Diversity, Diversity Programs, Intercultural Competence, Social Justice, Innovation, Recognizing Others, Human Resource Policies, Cultural Responsiveness, Safety Culture, Empathy, Culture Transformation, People Management, Team Management
Beginner · Specialization · 3 - 6 Months

John Wiley & Sons
Skills you'll gain: Mergers & Acquisitions, Business Valuation, Financial Forecasting, Environmental Social And Corporate Governance (ESG), Forecasting, Risk Management, Corporate Strategy, Revenue Forecasting, Corporate Finance, Equities, Cash Flow Forecasting, Business Analytics, Corporate Sustainability, Performance Measurement, Financial Statement Analysis, Financial Management, Finance, Financial Analysis, Financial Acumen, Performance Management
Intermediate · Specialization · 3 - 6 Months