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.

Skills you'll gain: Design Thinking, Software Design, User Interface (UI), Usability, User Interface (UI) Design, UI Components, Interactive Design, Application Design, Python Programming, Application Development
★ 4.4 (17) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Object Oriented Design, Object Oriented Programming (OOP), File I/O, Program Development, Software Development, Automation, Data Structures, Code Reusability, Maintainability, File Management, Python Programming, Scalability, Scripting Languages, Data Persistence, JSON, Problem Solving
★ 5 (15) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Operating Systems, Operating System Administration, Technical Support, System Support, Technical Support and Services, Remote Access Systems, Debugging, Issue Tracking, Performance Tuning, Software Installation, Patch Management, Microsoft Office
★ 5 (10) · Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Agile Software Development, Stakeholder Analysis, Healthcare Project Management, Agile Methodology, Health Technology, Wireframing, Human Centered Design, Agile Project Management, Agile Product Development, Health Systems, Healthcare Industry Knowledge, Scalability, Software Development Methodologies, Product Design, Design Thinking, Product Planning, Stakeholder Management, Prototyping, Stakeholder Engagement, Health Care
★ 2.7 (7) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Application Security, Data Security, Information Systems Security, Internet Of Things, Threat Modeling, Cybersecurity, Cloud Security, Security Engineering, Cryptography, Secure Coding, Network Security, Cyber Attacks, Mobile Security, Vulnerability, Risk Management Framework, Threat Management, Encryption, Cloud Services, Web Applications, Cloud Platforms
★ 4.5 (13) · Mixed · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Prompt Engineering, Prompt Patterns, Retrieval-Augmented Generation, LLM Application, Generative AI Agents, AI Workflows, LangChain, Model Context Protocol, Vector Databases, AI Orchestration, Agentic Workflows, Tool Calling, Artificial Intelligence and Machine Learning (AI/ML), LangGraph, Large Language Modeling, Agentic systems, Embeddings, Model Deployment, AI Integrations, Artificial Intelligence
★ 2 (6) · Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Matplotlib, Box Plots, Plot (Graphics), Seaborn, Data Visualization, Statistical Visualization, Data Visualization Software, Pandas (Python Package), Scatter Plots, Data Presentation, Data Import/Export, Histogram, Python Programming, Data Manipulation, Data Analysis, Data Structures
★ 3.9 (9) · Beginner · Guided Project · Less Than 2 Hours

AI CERTs
Skills you'll gain: Vibe coding, No-Code Development, Full-Stack Web Development, AI Workflows, Debugging, Application Programming Interface (API), Application Design, Front-End Web Development, Back-End Web Development
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Canva (Software), Photo Editing, Content Creation, Creative Design, Image Quality, Graphic Design, Data Sharing, Graphic and Visual Design Software, Graphic and Visual Design, Editing, Digital Marketing
★ 4.3 (7) · Beginner · Guided Project · Less Than 2 Hours

Fractal Analytics
Skills you'll gain: Prompt Engineering, Generative AI, Code Review, AI Workflows, AI literacy, Debugging, Responsible AI, Machine Learning Methods, Maintainability, Data Cleansing, Software Documentation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Application Programming Interface (API), Javascript, Web Development
Intermediate · Course · 1 - 4 Weeks

Howard University
Skills you'll gain: Regression Analysis, Predictive Modeling, Mathematical Modeling, Predictive Analytics, Statistical Modeling, Statistical Methods, Applied Mathematics, Logistic Regression, Linear Algebra, Small Data, Model Evaluation, Statistical Programming
★ 4.7 (6) · Beginner · Course · 1 - 4 Weeks