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.

Kennesaw State University
Skills you'll gain: Value Propositions, Sales Presentations, Business Modeling, Presentations, Oral Expression, Verbal Communication Skills, Customer Relationship Building, Customer Analysis, Innovation, Business Architecture, Customer Insights, Business Planning, Customer Engagement, Market Opportunities, Customer Relationship Management, Entrepreneurship, Target Market, Target Audience, Business Strategy, Strategic Partnership
Beginner · Course · 1 - 3 Months

Skills you'll gain: Global Marketing, Market Analysis, International Finance, Market Research, Consumer Behaviour, Market Intelligence, Marketing, Promotional Strategies, Culture, Business Management, Marketing Management, Strategic Marketing, Business Ethics, Market Opportunities, Marketing Planning, Legal Risk, Cultural Diversity, Marketing Strategies, Revenue Management, Economics
Mixed · Course · 1 - 3 Months

Skills you'll gain: Product Knowledge, Selling Techniques, Target Audience, Customer Relationship Building, Oral Expression, General Sales Practices, Sales Prospecting, Verbal Communication Skills, Closing (Sales), Business-To-Consumer, Target Market, Sales, Communication, Sales Strategy, Customer Engagement, Brand Loyalty, Rapport Building, Customer Retention, Persona Development
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: MLOps (Machine Learning Operations), Model Evaluation, Regression Testing, Unit Testing, Test Case, System Testing, Test Automation, Software Testing, Integration Testing, Test Planning, Verification And Validation, Data Integrity, Continuous Monitoring
Intermediate · Course · 1 - 4 Weeks

American Psychological Association
Skills you'll gain: Mental Health Diseases and Disorders, Behavioral Health, Psychiatry, Nutrition and Diet, Mental and Behavioral Health, Mental Health, Clinical Psychology, Psychology, Psychological Evaluations, Psychosocial Assessments, Patient Evaluation, Cultural Diversity, Cognitive Behavioral Therapy, Mental Health Therapies, Health Education, Science and Research, Scientific Methods, Pharmacotherapy, Patient Treatment, Clinical Assessment
Beginner · Course · 1 - 3 Months

Skills you'll gain: Mergers & Acquisitions, Business Valuation, Corporate Strategy, Financial Analysis, Financial Modeling, Strategic Decision-Making, Corporate Finance, Business Transformation, Cash Flows, Spreadsheet Software, Finance, Business Strategy, Business, Consulting, Case Studies
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Retrieval-Augmented Generation, OpenAI API, OpenAI, LLM Application, Dashboard Creation, Large Language Modeling, AI Integrations, Model Deployment, Back-End Web Development, Restful API, Web Development, Web Applications, Interactive Data Visualization, UI Components
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Medical Billing, Medical Billing and Coding, Claims Processing, Revenue Cycle Management, Medical Office Procedures, Clinical Documentation, Medical Coding, Billing & Invoicing, CPT Coding
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Reinforcement Learning, Law, Regulation, and Compliance, Accountability Frameworks, Regulatory Compliance, Agentic systems, Due Diligence, Regulation and Legal Compliance, Risk Analysis, Policy Analysis, Policy Development
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Team Performance Management, Communication Planning, Team Management, Project Management, Team Building, Resource Management, People Management, Staff Management, Management Training And Development, Team Leadership, Project Coordination, Leadership and Management, Conflict Management, Drive Engagement, People Development, Stakeholder Communications, Stakeholder Engagement, Stakeholder Management, Human Resources Management and Planning, Project Controls
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: SketchUp (3D Modeling Software), 3D Modeling, 3D Assets, Visualization (Computer Graphics), Computer Graphic Techniques, Layout Design, Software Visualization
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Dashboard, Project Management Software, Data Import/Export, Workflow Management, Team Management, Project Coordination, Project Management, Project Planning
Intermediate · Guided Project · Less Than 2 Hours