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: Data Transformation, Customer Analysis, Data Analysis, Customer Data Management, MongoDB, Data Processing, Data Validation, Financial Data, Data Import/Export, Data Pipelines, Data Integration, Development Environment
Intermediate · Course · 1 - 4 Weeks

Arizona State University
Skills you'll gain: Semiconductors, Analytical Testing, Laboratory Equipment, Materials science, Laboratory Testing, Analytical Chemistry, Laboratory Techniques
Intermediate · Course · 1 - 3 Months

University of Glasgow
Skills you'll gain: Diversity Awareness, Education and Training, Differentiated Instruction, Special Education, Teaching, Pedagogy, Instructional Strategies, Cultural Diversity, Disabilities, Diversity Equity and Inclusion Initiatives, Cultural Responsiveness, Curriculum Planning, Case Studies, Sustainable Development, Higher Education, Student-Centred Learning, Student Engagement
Intermediate · Course · 1 - 4 Weeks

University at Buffalo
Skills you'll gain: Electrical Systems, Building Codes, Electrical Wiring, Construction Inspection, HVAC, Building Design, Basic Electrical Systems, Electrical Power, Engineering Calculations, Architectural Design, System Requirements, Electrical Safety, Mechanical Design, Energy and Utilities, Architectural Engineering, Land Development, Semiconductors, Cost Benefit Analysis, Design Reviews, Submittals (Construction)
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Stakeholder Management, Stakeholder Communications, Stakeholder Analysis, Stakeholder Engagement, Leadership Studies, Strategic Communication, Communication Strategies, Expectation Management, Business Leadership, Project Management, Relationship Management, Customer Relationship Building, Change Management, Communication, Data Visualization, Continuous Monitoring
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Artificial Intelligence, Generative AI, Machine Learning Algorithms, Mathematical Theory & Analysis
Build toward a degree
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Portfolio Management, Wealth Management, Tax Management, Portfolio Risk, Business Risk Management, Asset Management, Investments, Private Equity, Capital Markets, Risk Management, Return On Investment, Risk Analysis, Real Estate, Market Liquidity, Derivatives, Insurance
Beginner · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Windows Servers, Computer Security, Linux Administration, Contingency Planning, Disaster Recovery, Authorization (Computing), Linux, Linux Servers, Microsoft Windows, Authentications, Business Continuity Planning, Operating System Administration, OSI Models, User Accounts, Group Policy, Security Management, Ubuntu, Systems Administration, Virtualization, Cybersecurity
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Model Deployment, PyTorch (Machine Learning Library), Recurrent Neural Networks (RNNs), Artificial Intelligence, Applied Machine Learning, Artificial Neural Networks, Deep Learning, Artificial Intelligence and Machine Learning (AI/ML), Machine Learning Methods, Machine Learning, Natural Language Processing, Supervised Learning, Network Architecture, Data Science
Beginner · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Autism Spectrum Disorders, Individualized Education Programs (IEP), Special Education, Nutrition Education, Community Health, School Psychology, Chronic Diseases, Case Studies, Student Support and Services, Nutrition and Diet, Empathy & Emotional Intelligence, Health Education, Health Promotion, School Counseling, Mental and Behavioral Health Specialties, Parent Communication, Care Management, Communication Disorders, Neurology, Behavioral Health
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Supplier Management, Operational Risk, Supplier Performance Management, Supplier Relationship Management, Supply Management, Risk Management, Procurement, Business Risk Management, Risk Analysis, Strategic Sourcing, Report Writing, Failure Analysis, Issue Tracking, Quality Assessment, Product Quality (QA/QC), Talent Sourcing, Financial Analysis
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Governance, Digital Transformation, Real Time Data, Looker (Software), Data Strategy, Google Cloud Platform, Dataflow, Data Storage, Data Management, Cloud Storage, Data Transformation, Data Warehousing, Big Data, Business Intelligence, Analytics, Data Quality, Data Access, Data-Driven Decision-Making
Beginner · Course · 1 - 3 Months