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: Cost Management, Scope Management, Scheduling, Project Schedules, Project Scoping, Cost Control, Project Performance, Project Controls, Project Management Life Cycle, Earned Value Management, Project Management, Project Coordination, Project Management Institute (PMI) Methodology, Requirements Management, Project Planning, Work Breakdown Structure, Budget Management, Performance Measurement, Timelines, Performance Management
Mixed · Course · 1 - 4 Weeks
Rice University
Skills you'll gain: Financial Market, Investments, Securities (Finance), Financial Systems, Investment Management, Securities Trading, General Finance, Capital Markets, Equities, Financial Trading, Finance, Portfolio Management, Derivatives, Corporate Finance, Business Mathematics, Cash Flows
Mixed · Course · 1 - 4 Weeks
University of Leeds
Skills you'll gain: Engineering Management, Project Finance, Project Management, Stakeholder Management, Program Management, Contract Management, Financial Analysis, Project Implementation, Capital Budgeting, Return On Investment, Project Scoping, Finance, Feasibility Studies, Governance, Risk Management, Cash Flows, Procurement
Intermediate · Course · 1 - 3 Months
University of Manchester
Skills you'll gain: Physical Science, Environment, Hydrology, Mathematical Modeling, Environmental Science, Biology, Life Sciences, Scientific Methods
Beginner · Course · 1 - 3 Months
University of Illinois at Urbana-Champaign
Earn a degree
Degree · 1 - 4 Years

University of Colorado Boulder
Skills you'll gain: Embedded Software, Electronic Hardware, Electronic Systems, Electrical and Computer Engineering, Service Level, System Configuration
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Sociology, Social Sciences, Social Studies, Culture, Human Development, Media and Communications, Psychology
Beginner · Course · 1 - 4 Weeks
University of London
Skills you'll gain: Computer Science, Debugging, Development Environment, Computer Systems, Web Applications, Arithmetic, Computer Literacy, General Networking, Javascript, Network Security, Computer Networking, Application Security, Computational Thinking, Computer Programming Tools, Visualization (Computer Graphics), Applied Mathematics, Computer Programming, General Mathematics, Numerical Analysis, Problem Solving
Build toward a degree
Beginner · Specialization · 1 - 3 Months

The University of Sydney
Skills you'll gain: Creative Thinking, Creativity, Creative Problem-Solving, Innovation, Ideation, Cognitive flexibility, Design Thinking, Open Mindset, Strategic Thinking, Problem Solving
Beginner · Course · 1 - 4 Weeks

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

American Psychological Association
Skills you'll gain: Mental Health Diseases and Disorders, Mental Health Therapies, Psychiatry, Psychological Evaluations, Clinical Psychology, Mental Health, Cognitive Behavioral Therapy, Mental and Behavioral Health, Patient Evaluation, Psychotherapy, Psychiatric Assessments, Culture, Cultural Sensitivity, Psychosocial Assessments, Psychology, Pharmacotherapy, Crisis Intervention, Pharmacology
Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: R Programming, Statistical Analysis, Statistical Methods, Combinatorics, Statistical Programming, Data Analysis, Probability, Statistics, Probability Distribution, Applied Machine Learning, Probability & Statistics, Bayesian Statistics, Data Science, Simulations
Intermediate · Course · 1 - 3 Months