App design courses can help you learn user interface design, prototyping, usability testing, and interaction design principles. You can build skills in creating wireframes, conducting user research, and implementing design feedback effectively. Many courses introduce tools like Sketch, Figma, and Adobe XD, that support creating visually appealing and functional app layouts. You’ll also explore design systems and accessibility standards to ensure your apps are user-friendly and inclusive.

Skills you'll gain: Database Management Systems, NoSQL, Database Design, Systems Architecture, Transaction Processing
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Advertising, Social Media Marketing, Social Media Content, Social Media Strategy, Social Media, Instagram, Marketing, Content Creation, Graphic Design, Graphic and Visual Design Software, Graphic and Visual Design
★ 4.1 (10) · Beginner · Guided Project · Less Than 2 Hours
CertNexus
Skills you'll gain: Model Training, Jupyter, Unsupervised Learning, Model Evaluation, Classification Algorithms, Applied Machine Learning, Predictive Modeling, Machine Learning Methods, Regression Analysis, Machine Learning, Model Optimization, Statistical Modeling, Machine Learning Algorithms, Fine-tuning, Performance Metric
Intermediate · Course · 1 - 3 Months

Korea Advanced Institute of Science and Technology(KAIST)
Skills you'll gain: Vibrations, Matlab, Engineering Analysis, Mechanical Engineering, Mechanical Design, Mathematical Software, Applied Mathematics, Mechanics, Differential Equations, Mathematical Modeling, Control Systems
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Program Management, Diagram Design, Project Management Software, Communication Planning, Agile Project Management, Process Modeling, Program Development, Stakeholder Communications
★ 4.9 (9) · Intermediate · Guided Project · Less Than 2 Hours

LearnQuest
Skills you'll gain: Dashboard Creation, Data Ethics, Predictive Modeling, No-Code Development, Model Deployment, Data Visualization, Data Presentation, Responsible AI, Data-Driven Decision-Making, Interactive Data Visualization, Advanced Analytics, Product Improvement, Business Intelligence, Artificial Intelligence and Machine Learning (AI/ML), Business Analytics, AI Enablement, Data Cleansing, Business Metrics, Predictive Analytics, Data Architecture
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Node.JS, Responsive Web Design, JSON, jQuery, Restful API, HTML and CSS, Bootstrap (Front-End Framework), API Design, GitHub, Git (Version Control System), Postman API Platform, Web Design, Javascript and jQuery, Hypertext Markup Language (HTML), Web Development, MongoDB, Back-End Web Development, Full-Stack Web Development, Cascading Style Sheets (CSS), Program Development
★ 4.8 (12) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Ruby (Programming Language), Object Oriented Programming (OOP), Object Oriented Design, Debugging, Code Reusability, Development Environment, Integrated Development Environments, Computer Programming, Programming Principles, Apple Xcode, Computational Logic, Software Installation, Program Development, Computer Programming Tools, Microsoft Windows, Command-Line Interface
★ 4.5 (11) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Unreal Engine, Animation and Game Design, Animations, 3D Assets, Visual Storytelling, User Interface (UI), Creative Design, Software Installation
Mixed · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Value Propositions, Social Media Campaigns, Social Media, Social Media Marketing, Market Research, Social Media Strategy, Search Engine Optimization, Marketing Operations, Competitive Analysis, Data-Driven Decision-Making, Consumer Behaviour, Business Research, Sales Presentation, Customer experience strategy (CX), Operations Management, Strategic Planning, Digital Marketing, Branding, Google Ads, Forecasting
★ 4.5 (19) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Presentations, Sales Presentations, Sales Presentation, Data Visualization, Productivity Software, Design
★ 4.4 (17) · Beginner · Guided Project · Less Than 2 Hours

Arizona State University
Skills you'll gain: Conflict Management, Negotiation, De-escalation Techniques, Trustworthiness, Mediation, Collaboration, Follow Through, Interpersonal Communications, Empathy, Leadership, Composure, Cooperation, Emotional Intelligence, Behavior Management, Creative Problem-Solving, Communication Strategies, Problem Solving, Personal Integrity, Communication, Honesty
★ 4.4 (6) · Beginner · Specialization · 3 - 6 Months