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.

Skills you'll gain: HTML and CSS, Web Design, Hypertext Markup Language (HTML), Web Design and Development, Cascading Style Sheets (CSS), Project Design, User Interface (UI), Interactive Learning, Design, Web Development, Usability, Interactive Design, User Experience Design, Course Development, Web Development Tools
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: C# (Programming Language), .NET Framework, Maintainability, Performance Tuning
Intermediate · Course · 1 - 4 Weeks

University of California San Diego
Skills you'll gain: Debugging, Java, Teaching, Java Programming, Computer Programming, Programming Principles, Computational Logic, Computational Thinking, Education Software and Technology, Digital pedagogy
Beginner · Course · 1 - 3 Months

Skills you'll gain: Securities (Finance), Market Dynamics, Cash Management, Fund Accounting
Beginner · Course · 1 - 3 Months

The State University of New York
Skills you'll gain: Professional Development, Professionalism, Business Ethics, Intercultural Competence, Strong Work Ethic, Telecommuting, Cultural Diversity, Personal Development, Overcoming Obstacles, Learning Management Systems, Cultural Sensitivity, Education Software and Technology, Collaboration, Goal Setting, Teamwork, Problem Solving, Adaptability, Higher Education, digital literacy, Communication
Beginner · Course · 1 - 3 Months

Skills you'll gain: Google Cloud Platform, MLOps (Machine Learning Operations), Generative AI, Generative AI Agents, Artificial Intelligence and Machine Learning (AI/ML), Prompt Engineering Tools, AI Workflows, Cloud Infrastructure, Agentic Workflows, Big Data, Data Infrastructure, Model Deployment, Natural Language Processing, Prompt Engineering, Model Training, Applied Machine Learning, Machine Learning Methods, Large Language Modeling, Machine Learning
Beginner · Course · 1 - 3 Months

Skills you'll gain: No-Code Development, Application Deployment, AI Integrations, Workflow Management, LLM Application, Cloud Deployment, AI Workflows, Agentic Workflows, Business Process Automation, Application Development, AI Orchestration, Prompt Engineering, Performance Analysis, Document Management, Agentic systems, Open Source Technology
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Simple Object Access Protocol (SOAP), Service Oriented Architecture, Enterprise Architecture, Web Services, Application Programming Interface (API), Data Modeling, Back-End Web Development, API Design, Extensible Markup Language (XML), Application Development
Beginner · Course · 1 - 4 Weeks

Alex Genadinik
Skills you'll gain: Blogs, Social Media Marketing, Social Media Content, Product Promotion, Social Media, Online Advertising, Promotional Strategies, Advertising, Content Marketing, Digital Advertising, Target Audience, Drive Engagement, Community Development, Community Outreach
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Natural Language Processing, Text Mining, Google Cloud Platform, Cloud API, Unstructured Data, Network Analysis, Analysis
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Content Scheduling, Customer Relationship Management (CRM) Software, Social Media Management, Web Presence, Social Media Marketing, Digital Marketing Tools, Social Media Content, Customer Communications Management, Customer Engagement, Brand Management, Digital Communications
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Patient Safety, Safety Assurance, Patient-centered Care, Accident Prevention, Collaboration, Safety Standards, Teamwork, Patient Advocacy, Hospital Experience, Patient Communication, Stress First Aid, Accountability, Risk Management, Accountability Frameworks, Reliability, Behavior Management, Leadership, Communication
Mixed · Course · 1 - 4 Weeks