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.

Johns Hopkins University
Skills you'll gain: Javascript, Ajax, JSON, Web Applications, Web Development, Scripting, Hypertext Markup Language (HTML), Object Oriented Programming (OOP), Event-Driven Programming, Web Services, Prototyping, Network Protocols
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Computational Thinking, Theoretical Computer Science, Mathematical Modeling, Dataflow, Mathematical Theory & Analysis, Systems Analysis, Performance Testing, Embedded Systems, Graph Theory, Technical Communication
Mixed · Course · 1 - 3 Months

Skills you'll gain: Video Editing, Video Production, Marketing Materials, Content Creation, Marketing Design, Presentations, Marketing, Storytelling, Multimedia, Branding, Generative AI, Artificial Intelligence
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Security Testing, Continuous Monitoring, Cyber Security Assessment, Penetration Testing, Vulnerability Assessments, Intrusion Detection and Prevention, Vulnerability Scanning, Security Controls, Threat Detection, Threat Modeling, Endpoint Detection and Response
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Amazon Web Services, Distributed Denial-Of-Service (DDoS) Attacks, Infrastructure Security, Cloud Security, Network Security, AWS Identity and Access Management (IAM), Application Security, Firewall, Amazon Elastic Compute Cloud, Endpoint Security, Vulnerability Management, Amazon CloudWatch
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Large Language Modeling, Generative AI, PyTorch (Machine Learning Library), Natural Language Processing, Prompt Engineering, Deep Learning, MLOps (Machine Learning Operations), Application Deployment, Tensorflow, Machine Learning Methods, Continuous Monitoring, Data Cleansing, Machine Learning
Intermediate · Course · 1 - 4 Weeks

Macquarie University
Skills you'll gain: Cyber Governance, Law, Regulation, and Compliance, Security Strategy, Culture Transformation, Enterprise Security, Cyber Operations, Communication, Business Risk Management, Business Leadership, Organizational Leadership, Leadership, Dashboard
Beginner · Course · 1 - 3 Months

Skills you'll gain: Responsible AI, Microsoft Azure, MLOps (Machine Learning Operations), Data Management, Cloud Computing, Application Deployment, Data Processing, Applied Machine Learning, Scalability, Continuous Deployment, Machine Learning, Performance Tuning
Advanced · Course · 1 - 4 Weeks
Johns Hopkins University
Skills you'll gain: Microbiology, Epidemiology, Public Health, Infectious Diseases, Investigation, Environment, Environmental Monitoring, Laboratory Testing, Anthropology, Diagnostic Tests, Qualitative Research, Data Collection
Mixed · Course · 1 - 3 Months

Macquarie University
Skills you'll gain: Video Production, Infographics, Multimedia, Peer Review, Content Creation, Constructive Feedback, Design Thinking, Media Production, Design, Storytelling, Scripting
Beginner · Course · 1 - 3 Months

Skills you'll gain: AWS CloudFormation, Infrastructure as Code (IaC), Amazon Web Services, Cloud Infrastructure, Configuration Management, Cloud Management, IT Automation, Cloud Security, Automation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Unreal Engine, 3D Assets, 3D Modeling, Game Design, Video Game Development, Computer Graphics, Animation and Game Design, Virtual Environment
Intermediate · Course · 1 - 4 Weeks