Human Computer Interaction courses can help you learn user interface design, usability testing, interaction design principles, and accessibility standards. You can build skills in user research, prototyping, and evaluating user experiences across various platforms. Many courses introduce tools like Figma, Sketch, and Adobe XD, that support creating and testing interfaces, along with methods for gathering user feedback and iterating on designs.

Infosec
Skills you'll gain: Open Web Application Security Project (OWASP), Exploitation techniques, Authentications, Vulnerability Assessments, Application Security, Vulnerability Management, Event Monitoring, Security Controls, Data Integrity, Continuous Monitoring, Secure Coding, System Monitoring, Patch Management, Identity and Access Management, Multi-Factor Authentication, Authorization (Computing), Cryptography, Extensible Markup Language (XML), System Configuration, Incident Response
Intermediate · Specialization · 3 - 6 Months

University of Colorado Boulder
Skills you'll gain: Programming Principles, Computer Programming, Data Manipulation, Python Programming, Computational Logic, Data Science
Beginner · Course · 1 - 4 Weeks

Peking University
Skills you'll gain: Data Structures, Memory Management, Algorithms, Computer Science, Database Management Systems, Performance Tuning
Mixed · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Linear Algebra, Algebra, Applied Mathematics, Advanced Mathematics, Artificial Intelligence and Machine Learning (AI/ML), Mathematical Modeling, Engineering Analysis, Mathematical Theory & Analysis, Numerical Analysis, Geometry, Applied Machine Learning, Markov Model
Beginner · Specialization · 3 - 6 Months

DeepLearning.AI
Skills you'll gain: PyTorch (Machine Learning Library), Model Deployment, Hugging Face, Model Optimization, Fine-tuning, Convolutional Neural Networks, Transfer Learning, Data Quality, Generative AI, Data Manipulation, Deep Learning, Generative Model Architectures, Model Training, Image Analysis, MLOps (Machine Learning Operations), Large Language Modeling, Data Pipelines, Artificial Neural Networks, Computer Vision, Natural Language Processing
Intermediate · Professional Certificate · 1 - 3 Months

University of Minnesota
Skills you'll gain: Open Web Application Security Project (OWASP), Selenium (Software), Software Testing, Security Testing, Test Automation, Performance Testing, Functional Testing, Test Script Development, Mobile Development Tools, Test Tools, Performance Stress Testing, Test Planning, Application Security
Intermediate · Course · 1 - 4 Weeks

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

University of Colorado System
Skills you'll gain: Requirements Elicitation, Requirements Analysis, Mockups, Interviewing Skills, Storyboarding, Product Requirements, Prototyping, Systems Analysis, Business Analysis Tools, User Research, Stakeholder Analysis, System Requirements, Stakeholder Engagement, Knowledge Transfer, Prioritization
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Natural Language Processing, Microsoft Azure, Computer Vision, No-Code Development, Applied Machine Learning, Artificial Intelligence and Machine Learning (AI/ML), Machine Learning, Predictive Modeling, Artificial Intelligence, AI literacy, Responsible AI
Beginner · Course · 1 - 4 Weeks

University of California, Irvine
Skills you'll gain: Social Media Analytics, Analytical Skills, Data Ethics, Predictive Modeling, Model Evaluation, Unsupervised Learning, Natural Language Processing, Predictive Analytics, Regression Analysis, Data Mining, Data Science, Social Media, Text Mining, Anomaly Detection, Business Analytics, Decision Tree Learning, Big Data, Analytics, Supervised Learning, Cloud Computing
Beginner · Specialization · 3 - 6 Months

University of California, Irvine
Skills you'll gain: Salesforce, Sales Enablement, Data Management, Sales Process, Sales Development, Stakeholder Engagement, Customer Relationship Management (CRM) Software, Marketing Automation, Customer Relationship Management, Data Security, Security Management, Customer Engagement, User Accounts, Customer Success Management, Marketing Management, Cloud-Based Integration, Customer Communications Management, Account Management, Automation, Business Reporting
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Git (Version Control System), Version Control, Software Versioning, Software Development Tools, Project Management
Beginner · Guided Project · Less Than 2 Hours