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.

Parsons School of Design, The New School
Skills you'll gain: Environment Health And Safety, Health Disparities, Sustainable Architecture, Building Design, Sustainable Design, Hazard Analysis, Chemical and Biomedical Engineering, Environmental Science, Environmental Issue, Sustainability Standards, Social Justice, Product Lifecycle Management
Intermediate · Course · 1 - 4 Weeks
Yonsei University
Skills you'll gain: Capital Budgeting, Financial Statements, Financial Statement Analysis, Business Valuation, Financial Analysis, Cash Flow Forecasting, Strategic Decision-Making, Cost Benefit Analysis, Financial Modeling, Income Statement, Return On Investment, Entrepreneurial Finance, Cash Flows, Balance Sheet, Microsoft Excel, Financial Management, Investment Management, Financial Forecasting, Case Studies, Forecasting
Beginner · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Writing, Literacy, Storytelling, Language Competency, Creativity, Persuasive Communication, Peer Review
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Blockchain, Digital Assets, Financial Inclusion, Transportation, Supply Chain, and Logistics, Supply Chain, Governance, Supply Chain Management, Business Transformation, FinTech, Supply Chain Systems, Business Analysis, Market Opportunities, Competitive Analysis, Interoperability, Business Leadership, Strategic Partnership, Emerging Technologies, Strategic Leadership, Market Analysis, Case Studies
Beginner · Specialization · 3 - 6 Months
Johns Hopkins University
Skills you'll gain: Clinical Research Ethics, Clinical Trial Management Systems, Clinical Trials, Clinical Research, Good Clinical Practices (GCP), Institutional Review Board (IRB), Regulatory Compliance, Clinical Documentation, Scientific Methods, Record Keeping
Beginner · Course · 1 - 3 Months

Harvard Business Review
Skills you'll gain: Process Analysis, Project Management, Project Risk Management, Project Schedules, Process Improvement, Business Process, Continuous Improvement Process, Business Process Improvement, Team Performance Management, Scope Management, Cost Management, Performance Metric, Stakeholder Communications, Business Priorities
Intermediate · Course · 1 - 4 Weeks

Pohang University of Science and Technology(POSTECH)
Skills you'll gain: Blockchain, Cryptography, Transaction Processing, Programming Principles, Encryption, Data Structures, Virtualization and Virtual Machines, Network Protocols, Distributed Computing, Network Architecture, Algorithms
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Hypertext Markup Language (HTML), Web Design, Web Content, Web Design and Development, Web Development, Information Architecture
Beginner · Guided Project · Less Than 2 Hours

University of Colorado Boulder
Skills you'll gain: Payment Systems, Generally Accepted Accounting Principles (GAAP), Accounting Systems, Financial Reporting, Derivatives, Price Negotiation
Beginner · Course · 1 - 3 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Fund Accounting, Governmental Accounting, Financial Reporting, Non-Profit Accounting, Accounting, Generally Accepted Accounting Principles (GAAP), General Ledger, Financial Statements, Cash Flows, Accrual Accounting, Revenue Recognition, Depreciation, Reconciliation, Budgeting, Accountability
Intermediate · Course · 1 - 3 Months

Michigan State University
Skills you'll gain: Video Editing, Creative Thinking, Multimedia, Cognitive flexibility, Photo Editing, Music, Storytelling, Brainstorming, Critical Thinking, Aesthetics, Systems Thinking, Communication
Beginner · Course · 1 - 3 Months

Rice University
Skills you'll gain: Basic Electrical Systems, Electrical Engineering, Physics, Electrical Systems, Electronics, Electronic Components, electromagnetics, Problem Solving, Mechanics, Calculus, Linear Algebra, Integral Calculus
Intermediate · Course · 1 - 4 Weeks