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.

Rice University
Skills you'll gain: Immunology, Public Health, Infectious Diseases, Anatomy, Preventative Care, Molecular Biology, Chronic Diseases, Physiology, Hematology, Medical Terminology, Oncology, Microbiology, Cell Biology, Biochemistry, Pathology, Drug Development, Diagnostic Tests, Pharmacology, Biology
Intermediate · Specialization · 3 - 6 Months

Chris Croft Training
Skills you'll gain: People Management, Strategic Marketing, Operational Efficiency, Marketing Communications, Entrepreneurship, Talent Management, Sales Strategy, Growth Strategies, Business Leadership, Business Operations, Leadership Development, Business Management, Leadership, Cash Flows, Business Strategy, Leadership and Management, Finance, Professional Development, Personal Development, Strategic Leadership
Mixed · Course · 1 - 3 Months

Skills you'll gain: Stakeholder Management, IT Management, Project Management, Information Technology, Project Risk Management, Agile Project Management, Project Management Life Cycle, Agile Methodology, Technical Management, Project Planning, Communication
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Cybersecurity, Vulnerability Management, Multi-Factor Authentication
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Lean Six Sigma, Six Sigma Methodology, Quality Improvement, Lean Manufacturing, Continuous Improvement Process, Data-Driven Decision-Making, Process Analysis, Business Analysis, Benchmarking, Root Cause Analysis, Stakeholder Management, Project Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Responsive Web Design, HTML and CSS, Web Design and Development, UI Components, Prompt Engineering, Web Development Tools, Web Development, Generative AI, Javascript, Software Engineering, Machine Learning
Intermediate · Guided Project · Less Than 2 Hours

Chris Croft Training
Skills you'll gain: Team Motivation, People Management, Employee Coaching, Leadership Studies, Team Building, Business Leadership, Influencing, Empowerment
Beginner · Course · 3 - 6 Months

Pragmatic AI Labs
Skills you'll gain: CI/CD, Hugging Face, Continuous Deployment, Model Evaluation, Applied Machine Learning, Continuous Integration, Transfer Learning, Data Preprocessing, Model Deployment, Large Language Modeling, Data Pipelines, Natural Language Processing
Intermediate · Course · 1 - 4 Weeks
University of London
Skills you'll gain: Financial Statements, Business Planning, Sampling (Statistics), Management Training And Development, Descriptive Statistics, Organizational Structure, Change Management, Data Presentation, Professional Networking, Business Mathematics, Verbal Communication Skills, Team Building, Team Management, Business Strategy, Professionalism, Resource Allocation, Competitive Analysis, Linear Algebra, Mathematical Modeling, International Finance
Intermediate · Specialization · 3 - 6 Months

Hebrew University of Jerusalem
Skills you'll gain: Ancient History, Art History, Cultural Diversity, Storytelling, Liberal Arts, World History, Timelines
Mixed · Course · 3 - 6 Months

University of California, Santa Cruz
Skills you'll gain: World History, European History, Social Studies, Liberal Arts, Cultural Diversity, Discussion Facilitation, Storytelling, Political Sciences, Writing
Beginner · Course · 1 - 3 Months

Skills you'll gain: Financial Reporting, Bookkeeping, Ledgers (Accounting), Accounting, Workflow Management, Accounting Records, Accounting Software, Small Business Accounting, Inventory Management, Financial Accounting, Inventory Management System, Process Optimization, Inventory Control Systems, Accounts Payable and Receivable, Balance Sheet, Invoicing, Cash Control, Billing & Invoicing, Expense Management, Vendor Management
Beginner · Course · 1 - 4 Weeks