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 Pennsylvania
Skills you'll gain: Research Methodologies, Research Design, Qualitative Research, Critical Thinking, Persistence, Program Evaluation, Case Studies, Tenacity, Psychological Evaluations, Surveys, Data Collection, Reliability, Descriptive Statistics, Interviewing Skills
Beginner · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Unified Modeling Language, Software Design, Image Analysis, Python Programming, Jupyter, Software Engineering, Application Programming Interface (API), Object Oriented Programming (OOP), Computer Vision, Integrated Development Environments, Computer Programming
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Node.JS, API Gateway, MySQL, Restful API, MongoDB, Microservices, NoSQL, Object-Relational Mapping, Application Programming Interface (API), Database Design, Relational Databases, Unit Testing, SQL, Databases, Data Persistence, Server Side, Application Deployment, Javascript, Software Documentation, Data Modeling
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Threat Modeling, MITRE ATT&CK Framework, Threat Management, Cybersecurity, Cyber Security Strategy, Application Security, Threat Detection, Security Strategy, Microsoft Azure, Cloud Security, Internet Of Things, Secure Coding, Network Security, Vulnerability Assessments, Identity and Access Management, Asset Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Shell Script, User Accounts, Linux Administration, Linux, Unix Shell, Linux Commands, Unix, Operating System Administration, File Systems, Performance Tuning, Systems Administration, Scripting, File Management, Data Storage, Authorization (Computing), Command-Line Interface, Operating Systems, System Monitoring
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Medical Terminology, Anatomy, Pathology, Medical Records, Physiology, Cell Biology, Biology, Vital Signs, Nutrition and Diet
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: CI/CD, Continuous Integration, Jenkins, Devops Tools, DevOps, Infrastructure as Code (IaC), GitLab, Continuous Delivery, Continuous Deployment, OpenShift, Git (Version Control System), GitHub, Kubernetes, Containerization, Automation, YAML
Intermediate · Course · 1 - 3 Months
University of Michigan
Skills you'll gain: Verbal Communication Skills, Public Speaking, Persuasive Communication, Communication, Presentations, Interpersonal Communications, Cognitive flexibility, Storytelling, Active Listening, Driving engagement, Adaptability, Ingenuity, Creativity
Beginner · Course · 1 - 4 Weeks

University of Maryland, College Park
Skills you'll gain: Customer Retention, Loyalty Programs, Brand Loyalty, Customer Relationship Management, Customer Insights, Marketing Analytics, Customer Acquisition Management, Marketing Effectiveness, Customer Engagement, Marketing Strategies, Return On Investment, Growth Strategies
Beginner · Course · 1 - 4 Weeks

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

École Polytechnique Fédérale de Lausanne
Skills you'll gain: Sanitation, Water Quality, Water Resource Management, Public Health, Program Evaluation, Emergency Response, Sustainable Development, Environmental Engineering, Community Health, Microbiology
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Microsoft Project, Project Schedules, Resource Allocation, Resource Management, Project Management Software, Project Performance, Scheduling, Project Coordination, Project Management, Microsoft 365, Timelines, Milestones (Project Management), Project Planning, Work Breakdown Structure, Project Documentation
Intermediate · Course · 3 - 6 Months