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 Michigan
Skills you'll gain: Pain Management, Epidemiology, Injury Prevention, Substance Abuse, Substance Abuse Counseling, Preventative Care, Medical Prescription, Health Policy, Public Health and Disease Prevention, Pharmacology, Public Policies, Rehabilitation, Mental and Behavioral Health, Patient Education And Counseling, Public Health, Treatment Planning, Patient Communication, Advocacy
Beginner · Course · 1 - 3 Months

Skills you'll gain: 3D Assets, 3D Modeling, Unreal Engine, Computer Graphics, Visualization (Computer Graphics), Computer Graphic Techniques, Animation and Game Design, Data Import/Export, Model Optimization, Graphical Tools, Editing, User Interface (UI), File Management
Beginner · Course · 1 - 3 Months

Skills you'll gain: Technical Accounting, Financial Accounting, Compensation Analysis, Tax, Equities, Intercompany Accounting, Compensation Management, Financial Reporting, International Financial Reporting Standards, Accounting, Business Valuation, Income Tax, Compliance Reporting
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Apache Maven, Build Tools, Hibernate (Java), Unit Testing, Data Persistence, Docker (Software), Software Testing, Object-Relational Mapping
Intermediate · Course · 1 - 3 Months

Alex Genadinik
Skills you'll gain: Closing (Sales), Negotiation, Strategic Partnership, Price Negotiation, Contract Negotiation, Selling Techniques, Brand Awareness, Brand Strategy, Proposal Writing, Sales Presentation, Brand Marketing, Proposal Development, Business Development, Branding, Brand Management, Relationship Building, Promotional Strategies, Relationship Management, Drive Engagement, Professional Networking
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Data Storytelling, Strategic Thinking, Digital Transformation, Business Strategy, Cloud Infrastructure, Responsible AI, Data Wrangling, Competitive Analysis, Cloud Platforms, Data Presentation, Cloud Computing, Cloud Computing Architecture, Business Transformation, Business Strategies, Cloud Services, Cloud Development, Cloud Deployment, Machine Learning Methods, Big Data, Data Science
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Virtual Networking, Role-Based Access Control (RBAC), Data Persistence, Cloud Management, Continuous Deployment, Application Lifecycle Management, Cloud Deployment, Proxy Servers, Capacity Management, Application Deployment, Network Monitoring, CI/CD, Key Management, Software Versioning, Network Security, API Gateway, Identity and Access Management, Model Deployment, Security Controls, Disaster Recovery
Beginner · Specialization · 3 - 6 Months

Dubai College of Tourism
Skills you'll gain: Service Recovery, Service Design, Journey Mapping, Customer experience improvement, Tactfulness, Experience Design, Guest Relations, Professional Development, Verbal Communication Skills, Hospitality Services, Team Performance Management, Communication, Communication Strategies, Customer Service, Hospitality, Service Management, Initiative and Leadership, Team Leadership, Leadership, Operations
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Organizational Strategy, Strategic Thinking, Strategic Leadership, Business Strategy, Consulting, Stakeholder Management, Business Management, Strategic Decision-Making, Management Consulting, Strategic Planning, Stakeholder Analysis, Corporate Strategy, Stakeholder Engagement, Plan Execution, Systems Thinking, Business Ethics, Consultative Approaches, Entrepreneurship, Decision Making
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Agentic Workflows, Technical Communication, Agentic systems, Artificial Intelligence and Machine Learning (AI/ML), AI Security, Professional Development, Generative AI Agents, MLOps (Machine Learning Operations), Technical Documentation, Coaching, Technical Writing, Portfolio Management, Project Documentation, Problem Solving, Communication Strategies, GitHub
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Email Marketing, A/B Testing, Campaign Planning, Key Performance Indicators (KPIs), Newsletters, Email Automation, Campaign Management, Stakeholder Communications, Marketing Analytics, Copywriting, Data-Driven Marketing, Dashboard Creation, Business Metrics, Marketing Automation, LinkedIn, Marketing Communications, Marketing Planning, Marketing, Data Analysis, Generative AI Agents
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Portfolio Risk, Risk Management, Portfolio Management, Investment Management, Hedge Accounting, Risk Analysis, Credit Risk, Futures Exchange, Financial Trading, Investments, Financial Market, International Finance, Securities Trading, Mergers & Acquisitions, Market Opportunities, Fund Accounting, Market Analysis, Trend Analysis
Mixed · Course · 1 - 4 Weeks