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.
University of Toronto
Skills you'll gain: Network Analysis, Bioinformatics, Analysis, Data Synthesis, Statistical Methods, Technical Communication, Data Collection
Intermediate · Course · 1 - 3 Months

Skills you'll gain: People Analytics, Data Validation, Data Processing, Workforce Management, Advanced Analytics
Mixed · Course · 1 - 4 Weeks

Politecnico di Milano
Skills you'll gain: Sustainable Design, Sustainable Technologies, Sustainability Standards, Sustainable Business, Strategic Sourcing, Environmental Social And Corporate Governance (ESG), Manufacturing Processes, Production Process, Supply Chain Management, Prototyping
Beginner · Course · 1 - 3 Months

Simplilearn
Skills you'll gain: Reinforcement Learning, Agentic systems
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Cloud Platform, Cloud Infrastructure, Identity and Access Management, Data Loss Prevention, Distributed Denial-Of-Service (DDoS) Attacks, Prompt Engineering, Kubernetes, Cloud Security, Containerization, OAuth, Cloud Storage, Cloud Services, Application Deployment, Virtual Machines, Security Controls, Cloud Computing, Application Development, Threat Management, Application Security, Data Security
Intermediate · Specialization · 3 - 6 Months

Rice University
Skills you'll gain: Java Programming, Java, Data Structures, System Programming, Programming Principles, Debugging, Algorithms
Intermediate · Course · 1 - 3 Months

École Polytechnique
Skills you'll gain: Numerical Analysis, Engineering Calculations, Advanced Mathematics, Physics, Differential Equations, Mathematical Modeling, Applied Mathematics, Mathematical Software, Scientific Visualization, Laboratory Research, Experimentation
Mixed · Course · 1 - 3 Months

O.P. Jindal Global University
Skills you'll gain: Microsoft Excel, Business Analytics, Operations Research, Mathematical Modeling, Analytical Skills, Business Analysis, Forecasting, Network Model, Advanced Analytics, Applied Machine Learning, Decision Making, Team Building, Process Optimization, Case Studies
Build toward a degree
Beginner · Course · 3 - 6 Months
University of Pennsylvania
Skills you'll gain: Branding, Strategic Marketing, Marketing, Brand Management, Consumer Behaviour, Go To Market Strategy, Customer Insights, Marketing Strategy and Techniques, Marketing Communications, Customer experience strategy (CX), Market Analysis, Online Advertising, E-Commerce
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Mathematical Software, Statistical Methods, Data Manipulation, Scripting, Software Installation
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Web Content, Public Speaking, Graphic Design
Beginner · Guided Project · Less Than 2 Hours

Pontificia Universidad Católica de Chile
Skills you'll gain: Musical Composition, Music, Software Development Tools, Instrumental Music, Computer Programming Tools, Development Environment, Algorithms
Intermediate · Course · 1 - 3 Months