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.

Google Cloud
Skills you'll gain: Dataflow, Data Validation, Google Cloud Platform, Data Import/Export, Data Infrastructure, Database Development, Big Data, Cloud Storage
Beginner · Project · Less Than 2 Hours

Rutgers the State University of New Jersey
Skills you'll gain: Cultural Diversity, Cultural Sensitivity, Ancient History, Sociology, Social Sciences, Anthropology, World History, Psychology, Research, Science and Research
Mixed · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Object Oriented Design, Object Oriented Programming (OOP), Unified Modeling Language, JUnit, Software Testing, Software Engineering, Java, Java Programming, Unit Testing, Program Development, Software Design, Application Design, Test Driven Development (TDD)
Build toward a degree
Intermediate · Course · 1 - 3 Months

Imperial College London
Skills you'll gain: Innovation, Product Development, Design Thinking, New Product Development, Health Systems, Commercialization, Ideation, Health Care, Health Technology, Social Studies, Economics, Policy, and Social Studies
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Internet Of Things, Wireless Networks, Software Design, Application Design, Emerging Technologies, System Design and Implementation, General Networking, Cloud Applications, Systems Architecture, Hardware Architecture, Data Security, User Centered Design, Prototyping, Information Privacy, Open Source Technology, Scalability
Beginner · Course · 1 - 4 Weeks

University of London
Skills you'll gain: jQuery, HTML and CSS, Hypertext Markup Language (HTML), Responsive Web Design, Web Design and Development, Javascript and jQuery, Bootstrap (Front-End Framework), Web Design, Web Development, Javascript, Web Applications, Cascading Style Sheets (CSS), Interactive Design, Programming Principles, Development Environment
Mixed · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Human Resources, Human Resource Strategy, Industrial and Organizational Psychology, Human Capital, Human Resources Management and Planning, Employee Relations, Workforce Development, Business Ethics, Policy Development, Relationship Management, Conflict Management, Organizational Change, Change Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Google Cloud Platform, Cloud Computing Architecture, Cloud Security, Cloud Solutions, Cloud Infrastructure, Cloud Computing, Identity and Access Management, Data Loss Prevention, Infrastructure as Code (IaC), Scalability, Serverless Computing, Personally Identifiable Information, System Monitoring, Event-Driven Programming, Encryption, Real Time Data
Advanced · Course · 1 - 4 Weeks
Skills you'll gain: Occupational Hygiene, Occupational Safety And Health, Hazard Analysis, Chemical Engineering, Chemistry, Regulatory Compliance, Safety Culture, Safety Training, Compliance Management, Environment Health And Safety, Mitigation, Environmental Regulations, Pollution Prevention, Risk Management, Water Quality, Sustainability Standards, Sustainable Technologies, Quality Assessment, Leadership, Program Evaluation
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Business Logic, SAP Applications, Unit Testing, Restful API, Application Deployment, Full-Stack Web Development, Application Development, Software Architecture, Data Modeling, Software Development Methodologies, User Interface (UI), Development Environment, Data Validation
Advanced · Course · 1 - 4 Weeks

Tel Aviv University
Skills you'll gain: Student Engagement, Teaching, European History, Research, World History, Public History, Cultural Diversity, Social Studies, Policy Analysis, International Relations
Mixed · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Crisis Management, Strategic Communication, Emergency Response, Corporate Communications, Public Affairs, Risk Management, Business Continuity Planning, Case Studies, Stakeholder Communications, Internal Communications, Communication, Media Relations
Beginner · Course · 1 - 4 Weeks