Real-time Operating Systems courses can help you learn task scheduling, resource management, interrupt handling, and system performance optimization. You can build skills in designing efficient algorithms, debugging real-time applications, and ensuring system reliability under time constraints. Many courses introduce tools like FreeRTOS, VxWorks, and QNX, that support implementing real-time applications in embedded systems and IoT devices.

Skills you'll gain: 3D Modeling, 3D Assets, Architectural Design, Performance Tuning, Computer Graphics, Structural Engineering, Graphical Tools
Advanced · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Power Electronics, Electronic Systems, Electrical Engineering, Control Systems, Electrical Power, Electronics, Electronics Engineering, Engineering Analysis, Simulations, Systems Analysis, Mathematical Modeling, Electrical Systems, Technical Design, Matlab, Systems Design, Verification And Validation, Simulation and Simulation Software, Design Strategies
Build toward a degree
Intermediate · Specialization · 3 - 6 Months

University of California, Davis
Skills you'll gain: ArcGIS, GIS Software, Geographic Information Systems, Spatial Analysis, Data Sharing, Geospatial Mapping, Metadata Management, Data Analysis, Data Mapping, Data Quality, Data Visualization, File Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Algorithms, Javascript, Data Structures, Program Development, Computational Thinking, Programming Principles, Performance Tuning, Object Oriented Programming (OOP), Debugging
Intermediate · Course · 1 - 4 Weeks

University of Washington
Skills you'll gain: Public Speaking, Verbal Communication Skills, Communication, Communication Strategies, Composure, Stress Management, Organizational Skills
Beginner · Course · 1 - 3 Months

Skills you'll gain: ASP.NET, Application Programming Interface (API), Web Applications, Full-Stack Web Development, Restful API, OAuth, UI Components, Back-End Web Development, Application Frameworks, Event-Driven Programming, User Interface (UI), Data Management, Data Modeling, Data Validation, Debugging
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Threat Management, Cyber Security Assessment, Regulatory Requirements
Intermediate · Course · 1 - 3 Months
Dartmouth College
Skills you'll gain: Command-Line Interface, C (Programming Language), Linux Commands, Linux, Embedded Systems, Embedded Software, Programming Principles, Computer Engineering, Linux Servers, File Systems, System Programming, Build Tools, Data Structures, Algorithms, Computer Architecture, Computer Programming, Software Documentation, Computer Science, Software Engineering, Debugging
Beginner · Specialization · 3 - 6 Months

LearnQuest
Skills you'll gain: Technical Communication, Generative AI Agents, Data Integration, Business Transformation, Application Deployment, Digital Transformation, Continuous Monitoring, Leadership, Agentic systems, Business Leadership, Compliance Management, Continuous Deployment, Stakeholder Communications, Regulatory Compliance, Cloud-Native Computing, Dashboard, CI/CD, Stakeholder Management, Artificial Intelligence and Machine Learning (AI/ML), System Monitoring
Beginner · Course · 1 - 4 Weeks

CVS Health
Skills you'll gain: Active Listening, De-escalation Techniques, Greeting Customers, Customer Service, Empathy, Cross Selling, Call Center Experience, Transaction Processing, Upselling, Retail Sales, Retail Store Operations, Customer Complaint Resolution, Cash Register Operation, Problem Solving, Conflict Management, Customer Relationship Building, Customer Inquiries, Teamwork, Communication, Time Management
Beginner · Professional Certificate · 3 - 6 Months

University of Illinois Urbana-Champaign
Skills you'll gain: Distributed Computing, File Systems, Cloud Computing, Operating Systems, Transaction Processing, Network Security, Data Centers, Authorization (Computing), Apache Hadoop, Data Store, Authentications, Cryptography, NoSQL, Algorithms
Mixed · Course · 1 - 3 Months

Skills you'll gain: Sampling (Statistics), Matplotlib, Data Analysis, Data Mining, Statistical Analysis, Statistical Hypothesis Testing, NumPy, Pandas (Python Package), Probability Distribution, Dimensionality Reduction, R Programming, Probability, Python Programming, Scikit Learn (Machine Learning Library), Linear Algebra, Applied Machine Learning, Unsupervised Learning, Regression Analysis, Statistical Methods, Artificial Intelligence and Machine Learning (AI/ML)
Beginner · Specialization · 3 - 6 Months