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: Software Design Patterns, Code Review, System Design and Implementation, C and C++
Intermediate · Course · 3 - 6 Months

University of Zurich
Skills you'll gain: Environment, Sustainable Development, Aesthetics, Sustainable Systems, Environmental Policy, Liberal Arts, Social Sciences, Economics, Policy, and Social Studies, Cultural Diversity, Sociology, Storytelling
Beginner · Course · 1 - 3 Months

University of California San Diego
Skills you'll gain: Bioinformatics, Epidemiology, Graph Theory, Infectious Diseases, Program Development, Molecular Biology, Computational Thinking, Algorithms, Software Development
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Data Manipulation, Data Access, Data Import/Export, SAS (Software), Microsoft Excel, Data Analysis, Statistical Programming, Data Preprocessing, Debugging
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Active Listening, Problem Solving, Presentations, Collaboration, Root Cause Analysis, Interpersonal Communications, Conflict Management, Constructive Feedback, Professional Development, Communication, Social Skills, Virtual Teams, Collaborative Software, Teamwork, Public Speaking, Complex Problem Solving, Persuasive Communication, Professionalism, Accountability, Time Management
Beginner · Specialization · 1 - 3 Months

University of California, Irvine
Skills you'll gain: Test Planning, Embedded Systems, User Requirements Documents, Functional Requirement, Systems Design, Requirements Analysis, System Design and Implementation, Software Design, Prototyping, Technical Design, Computer Hardware, Python Programming
Mixed · 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

Skills you'll gain: Data Validation, Object-Relational Mapping, Database Design, Back-End Web Development, Data Modeling, Data Integrity, Database Development, Application Development, Software Architecture, Database Application, Health Information Management, Data Persistence, Health Care, Database Management, C# (Programming Language)
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Retrieval-Augmented Generation, Database Management Systems, Python Programming, Analysis, Data Import/Export
Intermediate · Course · 1 - 3 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

Google Cloud
Skills you'll gain: Natural Language Processing, Transfer Learning, Tensorflow, Google Cloud Platform, Recurrent Neural Networks (RNNs), Embeddings, Deep Learning, AI Workflows, Artificial Neural Networks, Feature Engineering, Model Evaluation
Advanced · Course · 1 - 3 Months

Logical Operations
Skills you'll gain: Data Presentation, Microsoft Excel, Data Visualization Software, Pivot Tables And Charts, Spreadsheet Software, Business Intelligence, Excel Formulas, Business Analytics, Data Analysis, Data Entry, Microsoft Office, Data Compilation, Microsoft 365, Data Manipulation, Productivity Software, Data Management, Document Management, User Interface (UI)
Mixed · Course · 1 - 3 Months