Computer hardware courses can help you learn about computer architecture, circuit design, and system integration. You can build skills in troubleshooting hardware issues, assembling components, and optimizing performance for various applications. Many courses introduce tools like multimeters, oscilloscopes, and CAD software, that support designing and testing hardware systems.

Skills you'll gain: Spring Framework, JUnit, Restful API, Spring Boot, Unit Testing, Java Programming, Java, Model View Controller, Web Services, Object-Relational Mapping, Software Testing, Apache Maven, Data Access, Databases, Database Management, Web Applications, Gradle, Eclipse (Software)
Beginner · Course · 3 - 6 Months

Skills you'll gain: 3D Modeling, 3D Assets, SketchUp (3D Modeling Software), Animations, Animation and Game Design, Autodesk, Geometry, Anatomy, Design, Follow Through
★ 5 (15) · Mixed · Course · 1 - 4 Weeks
University of Michigan
Skills you'll gain: SQL, Database Management, Relational Databases, Database Systems, Database Design, Query Languages, Data Visualization, Web Scraping, Interactive Data Visualization, Data Processing, Object Oriented Programming (OOP), Object Oriented Design, Data Modeling, Geospatial Mapping, Data Storage, Python Programming, Data Collection
Mixed · Course · 1 - 3 Months

Howard University
Skills you'll gain: Linear Algebra, Applied Mathematics, Algebra, Python Programming
★ 4.5 (18) · Mixed · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Java, Application Development, Java Programming, Software Engineering, Microsoft Visual Studio, Data Structures, Programming Principles, Algorithms
★ 4.4 (10) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: IT Security Architecture, Threat Modeling, Application Security, Cloud Deployment, Cloud Computing Architecture, Cloud Computing, Cloud Services, Security Engineering, Cloud Security, Systems Architecture, Security Controls, Software As A Service, Infrastructure As A Service (IaaS), Computer Security, Data Security, Platform As A Service (PaaS), Data Integrity
★ 5 (13) · Advanced · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: NoSQL, Data Warehousing, Database Management Systems, Database Systems, Database Architecture and Administration, Database Administration, Database Management, Databases, Database Software, Data Store, Relational Databases, Big Data, Data Architecture, Transaction Processing, Scalability
★ 4.6 (88) · Beginner · Course · 1 - 4 Weeks

Duke University
Skills you'll gain: Scalability, Performance Measurement, Performance Analysis, Simulations, Algorithms, Performance Metric, Simulation and Simulation Software, Complex Problem Solving, Theoretical Computer Science, Python Programming, Data Structures, Software Engineering
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Post-Production, Cinematography, Unreal Engine, Animations, 3D Assets, Computer Graphic Techniques, Computer Graphics, 3D Modeling, Virtual Environment, Video Game Development, Multimedia, Baking
★ 4.6 (7) · Beginner · Course · 3 - 6 Months

Caltech
Skills you'll gain: X-Ray Computed Tomography, Specimen Preparation, Medical Imaging, Image Quality, Biomedical Technology, Image Analysis, Specimen Processing, Cell Biology, Engineering, Scientific, and Technical Instruments, Laboratory Equipment, Laboratory Techniques, Digital Signal Processing, Scientific Visualization
★ 4.9 (273) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Node.JS, Restful API, API Design, Server Side, Application Programming Interface (API), Back-End Web Development, Microsoft Visual Studio, Web Applications, Javascript, Application Development, Integrated Development Environments
★ 4.7 (6) · Intermediate · Guided Project · Less Than 2 Hours

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Bioinformatics, Data Management, Clinical Data Management, Precision Medicine, Data Analysis, Data Mining, Applied Machine Learning, Unsupervised Learning, Cell Biology, Scientific Visualization, Large Language Modeling, LLM Application, Network Model, Data Preprocessing, Correlation Analysis, Chemical and Biomedical Engineering, Dimensionality Reduction, Computational Thinking, Markov Model, Algorithms
★ 4 (11) · Beginner · Course · 1 - 3 Months