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.
University of California San Diego
Skills you'll gain: Design Research, User Experience Design, Experience Design, UI/UX Research, User Experience, User Research, Ideation, Prototyping, Design Thinking, User Centered Design, Persona (User Experience), Usability, Research Methodologies, Innovation, Storyboarding
★ 4.6 (906) · Mixed · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Prompt Patterns, Prompt Engineering Tools, LangChain, Generative AI, Generative Model Architectures, Embeddings, AI Workflows, Model Optimization, Serverless Computing, Agentic Workflows, Systems Development Life Cycle, AI Orchestration, Cloud Development, Development Testing, AI Personalization, AI Enablement, AI Integrations, Application Development, AI Security, Tool Calling
★ 4.2 (55) · Intermediate · Specialization · 3 - 6 Months

Fortinet, Inc.
Skills you'll gain: Firewall, Network Support, Virtual Private Networks (VPN), Network Troubleshooting, Network Routing, Network Security, Routing Protocols, Intrusion Detection and Prevention, Authentications, Network Monitoring, Event Monitoring, Lightweight Directory Access Protocols, Technical Support and Services, Remote Access Systems, Network Administration, Security Engineering, Application Security, Cybersecurity, Computer Security, Cyber Security Strategy
★ 4.6 (162) · Intermediate · Specialization · 3 - 6 Months

Insper
Skills you'll gain: Operations Management, Inventory Management, Operations, Quality Management, Inventory Control, Process Management, Business Operations, Inventory Management System, Administration, Business Administration, Manufacturing Operations, Quality Improvement, Operational Analysis, Operational Performance Management, Process Analysis, Process Improvement, Business Process, Production Management, Operational Efficiency, Quality Management Systems
★ 4.8 (595) · Beginner · Course · 1 - 3 Months

Birla Institute of Technology & Science, Pilani
Skills you'll gain: C (Programming Language), Programming Principles, Computer Programming, Memory Management, Computational Thinking, Computer Systems, Data Structures, Algorithms, File I/O, Operating Systems, Computer Hardware
★ 4.5 (56) · Beginner · Course · 1 - 3 Months
University of Washington
Skills you'll gain: Unsupervised Learning, Supervised Learning, Data Science, Machine Learning Methods, Predictive Analytics, Applied Machine Learning, Analytics, Data Analysis, R Programming, Model Optimization, Statistical Methods, Decision Tree Learning, Statistical Inference, Statistical Analysis, Machine Learning, Statistics, Graph Theory, Classification Algorithms, Network Analysis, Big Data
★ 4.1 (325) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Legal Technology, Legal Strategy, Legal Risk, Legal Research, Responsible AI, Data Ethics, Arbitration, Litigation Support, Compliance Management, Law, Regulation, and Compliance, Generative AI, Document Management, Legal Writing, Regulation and Legal Compliance, AI literacy, Client Services, Compliance Training, Regulatory Compliance, Artificial Intelligence, Risk Management
★ 4.3 (103) · Beginner · Specialization · 1 - 3 Months

Universidade Estadual de Campinas
Skills you'll gain: Health Equity, Health Assessment, Health Disparities, Health Care, Research, Health Systems, Epidemiology, Public Health, Medical Science and Research, Research Design, Clinical Research, Scientific Methods, Research Methodologies, Clinical Trials, Statistical Analysis
★ 4.9 (1.5K) · Beginner · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Microsoft Copilot, Programming Principles, Full-Stack Web Development, GitHub, Version Control, Code Reusability, Program Development, Debugging, Computational Thinking, Git (Version Control System), Diagram Design, Computer Programming, Algorithms, Web Development, Computational Logic, C# (Programming Language)
★ 4.7 (221) · Beginner · Course · 1 - 3 Months

Universiteit Leiden
Skills you'll gain: Policy Analysis, Research, and Development, Policy Analysis, Public Policies, Policy Development, Political Sciences, Environmental Policy, Lobbying, Program Evaluation, Governance, Immigration Law, Environmental Laws, Law, Regulation, and Compliance, Environmental Regulations, Experimentation, Data Collection
★ 4.4 (201) · Intermediate · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Routing Protocols, Network Routing, Open Shortest Path First (OSPF), TCP/IP, Network Routers, Network Protocols, Network Architecture, Network Switches, Virtual Networking, Network Performance Management, Computer Networking, OSI Models, Local Area Networks, Graph Theory, Algorithms
★ 4.7 (455) · Intermediate · Course · 1 - 3 Months

Imperial College London
Skills you'll gain: Public Health, Public Health and Disease Prevention, Health Equity, Health Disparities, Healthcare Ethics, Preventative Care, Social Determinants Of Health, Health Policy, Political Sciences, Socioeconomics, Ethical Standards And Conduct, Diagnostic Tests
★ 4.8 (541) · Beginner · Course · 1 - 4 Weeks