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: Lean Six Sigma, Six Sigma Methodology, Process Improvement and Optimization, Quality Improvement, Lean Manufacturing, Continuous Improvement Process, Data-Driven Decision-Making, Business Process, Process Analysis, Process Mapping, Business Analysis, Benchmarking, Root Cause Analysis, Stakeholder Engagement, Performance Measurement, Stakeholder Management, Project Management
★ 4.4 (34) · Beginner · Course · 1 - 4 Weeks

Rutgers the State University of New Jersey
Skills you'll gain: Competitive Intelligence, Strategic Sourcing, Competitive Analysis, Data Storytelling, Procurement, Supplier Relationship Management, Supplier Risk Management, Inventory Management, Supplier Management, Supply Chain, Purchasing, Regression Analysis, Supplier Performance Management, Supply Chain Systems, Inventory Control, Supply Chain Management, Business Intelligence, Marketing Analytics, Supply Chain Planning, Data Analysis
★ 4.6 (2.4K) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Identity and Access Management, Kubernetes, Cloud Infrastructure, Application Performance Management, Google Cloud Platform, Cloud-Native Computing, Cloud Development, Infrastructure As A Service (IaaS), Infrastructure Architecture, Cloud Computing Architecture, Cloud Computing, Serverless Computing, Cloud Solutions, Virtual Machines, Terraform, Cloud Management, Dashboard Creation, Prompt Engineering, IT Infrastructure, Network Administration
★ 4.7 (27K) · Intermediate · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Geographic Information Systems, GIS Software, Geospatial Information and Technology, Spatial Data Analysis, Spatial Analysis, Geospatial Mapping, Data Structures
Beginner · Course · 1 - 4 Weeks

California Institute of the Arts
Skills you'll gain: Graphic Design, Graphic and Visual Design, Typography, Graphic and Visual Design Software, Adobe Creative Cloud, Visual Design, Design Elements And Principles, Adobe Photoshop, Adobe Illustrator, Creative Design, Design Software, Color Theory, Layout Design
★ 4.9 (533) · Beginner · Course · 1 - 4 Weeks

MathWorks
Skills you'll gain: Computer Vision, Model Evaluation, Image Analysis, Model Training, Matlab, Machine Learning Methods, Data Preprocessing, Machine Learning, Classification Algorithms, Machine Learning Algorithms
★ 4.8 (23) · Beginner · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: Revenue Recognition, Peer Review, Credit Risk, Mergers & Acquisitions, Financial Analysis, Accrual Accounting, Financial Statements, Investment Management, Accruals, Cash Flows, Accounting, Corporate Finance, Financial Statement Analysis, Financial Accounting, Finance, Financial Modeling, Return On Investment, Investments, Financial Management, Risk Management
★ 4.7 (7K) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Event-Driven Programming, Debugging, Programming Principles, Algorithms, Video Game Development, Computer Programming Tools, Game Design, Computer Programming, Program Development, Animation and Game Design, Interactive Design, Computer Science
★ 4.5 (1.5K) · Beginner · Guided Project · Less Than 2 Hours

University of Illinois Urbana-Champaign
Skills you'll gain: Supply And Demand, Economics, Market Dynamics, Business Economics, Behavioral Economics, Policy Analysis, Business, Economics, Policy, and Social Studies, Business Operations, Consumer Behaviour, Operations, Political Sciences, Social Sciences, Business Strategy, Public Policies, Competitive Analysis, Resource Allocation, Revenue Management, Market Analysis, Socioeconomics
★ 4.8 (3.4K) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Journals, Music Theory, Music, Instrumental Music, Music Performance, Creativity, Coordination
★ 5 (24) · Beginner · Course · 1 - 4 Weeks

Universidad de los Andes
Skills you'll gain: Probability, Probability Distribution, Probability & Statistics, Applied Mathematics, Risk Management, Risk Modeling, Statistical Modeling, Combinatorics, Statistical Analysis, Variance Analysis
★ 4.8 (180) · Intermediate · Course · 1 - 4 Weeks

National Taiwan University
Skills you'll gain: Ancient History, World History, Liberal Arts, Public History, Storytelling, Culture
★ 4.9 (212) · Beginner · Course · 1 - 3 Months