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.

EC-Council
Skills you'll gain: Node.JS, MongoDB, Angular, Full-Stack Web Development, JavaScript Frameworks, Restful API, Web Applications, Web Development, NoSQL, Front-End Web Development, Application Security, Web Development Tools, Web Servers, API Design, Javascript, Database Systems, Back-End Web Development
Beginner · Course · 1 - 3 Months
University of Michigan
Skills you'll gain: Social Justice, Responsible AI, Disabilities, Innovation, Human Centered Design, Sustainable Systems, Policy Analysis, Diversity Equity and Inclusion Initiatives, Data Ethics, Social Sciences, Technology Strategies, Policy Development, Governance, Case Studies
Beginner · Course · 1 - 3 Months

LearnKartS
Skills you'll gain: Docker (Software), Containerization, Cloud-Native Computing, CI/CD, Application Deployment, DevOps, Ubuntu, Linux Administration, Software Configuration Management, Software Installation, OS Process Management, Command-Line Interface
Intermediate · Course · 1 - 4 Weeks

Arizona State University
Skills you'll gain: Engineering Design Process, Engineering Drawings, Basic Electrical Systems, Prototyping, Drafting and Engineering Design, Mechanical Drawings, Computer-Aided Design, Electronics, Technical Drawing, Electronic Components, Manufacturing Processes, Electronic Hardware, Electrical Wiring, Electrical Engineering, Hardware Design, Materials science, PIC Microcontrollers, Manufacturing and Production, Mechanical Engineering, 3D Modeling
Beginner · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Responsible AI, Social Network Analysis, Data Ethics, Behavioral Economics, Analytics, Game Design, Social Sciences, Sociology, Artificial Intelligence, Systems Thinking, Research, Human Computer Interaction, Psychology
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Prompt Engineering, ChatGPT, Blogs, Content Creation, Copywriting, Editing, Customer Advocacy, Ideation, Brand Management, Interviewing Skills
Intermediate · Guided Project · Less Than 2 Hours

LearnKartS
Skills you'll gain: Infrastructure as Code (IaC), Amazon Web Services, AWS Identity and Access Management (IAM), Containerization, Application Deployment, Identity and Access Management, CI/CD, Amazon Elastic Compute Cloud, Database Management, Database Administration, AWS CloudFormation, Cloud Development, Amazon DynamoDB, Amazon S3, Amazon CloudWatch, AWS Kinesis, Multi-Factor Authentication, File Systems, Virtual Machines, Virtualization and Virtual Machines
Beginner · Specialization · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Electrical Power, Electrical Systems, Electric Power Systems, Mechanical Engineering, Mechanical Design, Electronic Components, Energy and Utilities, Architectural Engineering, System Monitoring, Vibrations, Control Systems, Performance Tuning, Engineering Calculations
Build toward a degree
Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Integral Calculus, Calculus, Linear Algebra, Mathematical Theory & Analysis, Advanced Mathematics, Visualization (Computer Graphics), Applied Mathematics, Graphing, Mathematical Modeling, Spatial Data Analysis
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Software Configuration Management, Continuous Monitoring, Configuration Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Pandas (Python Package), Data Analysis, Data Manipulation, Time Series Analysis and Forecasting, Python Programming
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Document Management, Microsoft Power Platform, Data Entry, Excel Formulas, Microsoft 365, Database Application, No-Code Development, Application Development
Beginner · Guided Project · Less Than 2 Hours