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.

Atlassian
Skills you'll gain: Jira (Software), Agile Methodology, Scrum (Software Development), Kanban Principles, Agile Project Management, Lean Methodologies, Backlogs, Sprint Planning, Sprint Retrospectives, User Story, Workflow Management, Project Management, Issue Tracking, Configuration Management, Query Languages, Software Versioning, Administration, Continuous Improvement Process
Beginner · Course · 1 - 4 Weeks

Copenhagen Business School
Skills you'll gain: Consumer Behaviour, Marketing Psychology, Decision Making, Brand Management, Human Learning, Customer Insights, Market Research, Business Ethics, Marketing, Advertising, Ethical Standards And Conduct, Psychology, Data Collection
Beginner · Course · 1 - 3 Months

Skills you'll gain: Patient Registration, Claims Processing, Patient Safety, Revenue Cycle Management, Health Information Management, Copayment Collection and Processing, Medical Records, Medical Billing and Coding, Patient Communication, Data Entry, Data Validation
Beginner · Course · 1 - 3 Months

Skills you'll gain: Musical Composition, Music, Post-Production, Instrumental Music, Media Production, Creativity, Editing
Mixed · Course · 1 - 3 Months

Skills you'll gain: Software Development Life Cycle, Software Architecture, Software Design, Software Development Methodologies, Software Design Patterns, Development Environment, Unified Modeling Language, Software Engineering, Web Applications, Software Development, Application Deployment, Programming Principles, Front-End Web Development, Back-End Web Development, Python Programming, Software Versioning
Beginner · Course · 1 - 3 Months

Skills you'll gain: AWS SageMaker, AWS Identity and Access Management (IAM), Amazon Web Services, Model Deployment, Image Analysis, Amazon Elastic Compute Cloud, Amazon S3, Machine Learning Algorithms, Data Preprocessing, Convolutional Neural Networks, Computer Vision, Deep Learning, Machine Learning
Advanced · Guided Project · Less Than 2 Hours

Skills you'll gain: Adobe Illustrator, Adobe Express, Adobe Photoshop, Responsible AI, Logo Design, Digital Design, Layout Design, Generative AI, Graphic Design, Graphics Software, Adobe Firefly, User Interface and User Experience (UI/UX) Design, Visual Design, File Management, Process Design, Design Reviews, Prompt Engineering, Image Quality, Branding, Storytelling
Beginner · Professional Certificate · 3 - 6 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Revenue Recognition, Peer Review, Credit Risk, Mergers & Acquisitions, Financial Analysis, Accrual Accounting, Financial Statement Analysis, Cash Flows, Accounting, Corporate Finance, Financial Statements, Financial Accounting, Finance, Financial Modeling, Investments, Return On Investment, Generally Accepted Accounting Principles (GAAP), Financial Management, Portfolio Management, Risk Management
Build toward a degree
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Data Structures, File I/O, Network Routing, Computer Networking, Object Oriented Programming (OOP), Python Programming, Network Routers, Algorithms, Computer Programming
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Transfer Learning, Tensorflow, Natural Language Processing, Keras (Neural Network Library), Embeddings, Deep Learning, Classification Algorithms, Model Evaluation, Machine Learning, Software Visualization
Intermediate · Guided Project · Less Than 2 Hours

Universidad Nacional Autónoma de México
Skills you'll gain: NoSQL, Database Systems, MongoDB, Database Management Systems, Databases, Database Design, Relational Databases, Query Languages, Apache Cassandra, Data Storage Technologies, Scalability, Graph Theory, Unstructured Data, Maintainability
Intermediate · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Mathematical Modeling, Graphing, Algebra, General Mathematics, Applied Mathematics, Arithmetic
Beginner · Course · 1 - 4 Weeks