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 Boulder
Skills you'll gain: Stakeholder Management, Professional Networking, Business Relationship Management, Business Strategy, Leadership, Strategic Leadership, Engineering Management, Competitive Analysis, Mentorship, Innovation, Value Propositions, Team Motivation, Communication
Beginner · Course · 1 - 3 Months

Skills you'll gain: Application Deployment, GitHub, Cloud Deployment, Performance Tuning, Jest (JavaScript Testing Framework), Web Development Tools, Unit Testing, System Monitoring, Performance Testing
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Selenium (Software), Test Script Development, Test Automation, Browser Compatibility, Java Programming, Software Testing, Javascript, Eclipse (Software), Apache Maven, Development Environment, Object Oriented Programming (OOP), Cascading Style Sheets (CSS), Hypertext Markup Language (HTML), Software Installation, System Configuration
Intermediate · Course · 3 - 6 Months

American Council on Exercise
Skills you'll gain: Chronic Diseases, Health And Wellness Coaching, Blood Pressure, Cardiology, Preventative Care, Mental Health, Diagnostic Tests, Public Health and Disease Prevention, Stress Management, Nutrition and Diet, Exercise Science, Behavioral Management, Care Management
Beginner · Course · 1 - 3 Months

University of Illinois Urbana-Champaign
Skills you'll gain: Insurance, Risk Management, Wealth Management, Financial Planning, Economics, Risk Analysis, Finance, Human Capital, Trustworthiness, Case Studies, Innovation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Portfolio Management, Plotly, Data Visualization, Portfolio Risk, Investment Management, Exploratory Data Analysis, Financial Modeling, Financial Analysis, Statistical Analysis, Financial Data, Risk Modeling, Market Data, Finance, Equities, Data Analysis, Pandas (Python Package), Python Programming, Data Manipulation
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Web Applications, Application Development, Web Development, JavaScript Frameworks, OAuth, UI Components, Front-End Web Development, Authentications, React.js, Development Environment, Software Installation, Cascading Style Sheets (CSS)
Intermediate · Course · 1 - 4 Weeks

Creo Incubator
Skills you'll gain: Business Modeling, Ideation, Design Thinking, Entrepreneurship, Lean Methodologies, Creative Problem-Solving, Innovation, Business Planning, Business Development, Business Strategy, Open Mindset, Growth Mindedness, Product Development, Business, Value Propositions, Prototyping, Growth Strategies, Strategic Decision-Making
Beginner · Course · 1 - 3 Months

Skills you'll gain: Lifelong Learning, Curiosity, Willingness To Learn, Education Software and Technology, Adaptability, Growth Mindedness, Digital pedagogy, Open Mindset, Professional Development, Mental Concentration, Personal Development, Persistence, Self-Motivation, Multitasking, Learning Styles, Productivity, AI Personalization, Time Management
Beginner · Course · 1 - 3 Months

Whizlabs
Skills you'll gain: AWS Identity and Access Management (IAM), Identity and Access Management, Cloud Security, Network Security, Threat Detection, Amazon S3, Infrastructure Security, Data Security, Vulnerability Management, Firewall, Key Management, Distributed Denial-Of-Service (DDoS) Attacks, Authorization (Computing), Encryption, Multi-Factor Authentication
Intermediate · Course · 1 - 4 Weeks
University of Michigan
Skills you'll gain: NoSQL, Database Architecture and Administration, Cloud Applications, Database Management Systems, Data Store, Databases, PostgreSQL, Relational Databases, SQL, Cloud Deployment, Transaction Processing, Scalability, Application Deployment, JSON, Javascript
Intermediate · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: Organizational Change, Innovation, Change Management, New Product Development, Organizational Strategy, Cross-Functional Team Leadership, Team Leadership, Organizational Effectiveness, Product Lifecycle Management, Organizational Structure, Emerging Technologies, Business Strategy
Beginner · Course · 1 - 4 Weeks