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 California, Irvine
Skills you'll gain: Case Law, Court Systems, Legal Research, Social Justice, Law, Regulation, and Compliance, Social Studies, Civil Law, Policy Analysis, Case Studies
Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Telehealth, Patient Safety, Health Technology, Help Desk Support, Medical Equipment, Technical Support, Issue Tracking, Change Control, Medical Devices, Electronic Medical Record, Disaster Recovery, Technical Documentation, General Networking
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: AWS Identity and Access Management (IAM), Identity and Access Management, Amazon Web Services, Role-Based Access Control (RBAC), Authorization (Computing), User Accounts, Cloud Security, Data Security, Cloud Platforms, Command-Line Interface
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Sales Presentation, Selling Techniques, Target Audience, Customer Relationship Building, General Sales Practices, Closing (Sales), Business-To-Consumer, Sales, Communication, Company, Product, and Service Knowledge, Sales Strategy, Product Promotion, Customer Engagement, Product Demonstration, Brand Loyalty, Rapport Building, Consumer Behaviour
Intermediate · Course · 1 - 4 Weeks

University of Pennsylvania
Skills you'll gain: Legal Proceedings, Civil Procedures, Court Systems, Social Studies, Civil Law, Political Sciences, Case Law, Legal Research, Social Justice, Governance, Case Studies, Diversity Equity and Inclusion Initiatives
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Salesforce Development, Workflow Management, Salesforce, Business Process Automation, No-Code Development, UI Components, Application Design, Performance Tuning, Performance Analysis, Web Design and Development, Administration, Data Validation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Disaster Recovery, Amazon Web Services, Amazon S3, Cloud Hosting, Cloud Storage, Cloud Technologies, Infrastructure As A Service (IaaS), Public Cloud
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Operational Databases, Database Administration, Database Management, Relational Databases, Query Languages, Database Design, Google Cloud Platform, Data Import/Export, Data Management
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Microsoft Teams, Team Management, Microsoft 365, Group Policy, Windows PowerShell, Collaborative Software, Identity and Access Management, Network Planning And Design, Network Support, Network Performance Management, Azure Active Directory, User Provisioning, User Accounts, Application Deployment, Test Tools, Governance
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Cloud Security, Cloud Management, Site Reliability Engineering, Cost Management, Cloud Computing, Google Cloud Platform, DevOps, IT Security Architecture, Data Security, Multi-Tenant Cloud Environments, Financial Controls, System Monitoring, Cybersecurity, Identity and Access Management
Beginner · Course · 1 - 3 Months

Arizona State University
Skills you'll gain: Oral Comprehension, Teaching, English Language, Language Competency, Language Learning
Beginner · Course · 1 - 3 Months

Skills you'll gain: Cross Platform Development, C# (Programming Language), .NET Framework, Performance Tuning, Development Environment, Microsoft Development Tools, Application Security, Debugging
Intermediate · Course · 1 - 4 Weeks