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 Michigan
Skills you'll gain: Occupational Health, Environment Health And Safety, Occupational Hygiene, Public Health, Environmental Laws, Environmental Regulations, Environmental Policy, Systems Thinking, Occupational Safety and Health Administration (OSHA), Environmental Science, Public Health and Disease Prevention, Injury Prevention, Environmental Issue, Health Policy, Risk Analysis
★ 4.6 (130) · Beginner · Course · 1 - 4 Weeks

Rutgers the State University of New Jersey
Skills you'll gain: Digital Transformation, Customer Engagement, Business Technologies, Customer experience improvement, Augmented and Virtual Reality (AR/VR), Business Transformation, MarTech, Technology Strategies, Business Marketing, Cross-Functional Collaboration, Internet Of Things, Emerging Technologies, Business Ethics, Responsible AI, Customer Retention, Customer Relationship Management (CRM) Software, Augmented Reality, FinTech, Blockchain, Virtual Reality
★ 4.4 (458) · Intermediate · Course · 1 - 3 Months

O.P. Jindal Global University
Skills you'll gain: International Relations, Diplomacy, Governance, Strategic Decision-Making, Strategic Prioritization
★ 4.7 (346) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Application Development, User Interface and User Experience (UI/UX) Design, Web Design, Front-End Web Development, No-Code Development, WordPress, Web Applications, Web Development, Full-Stack Web Development, Web Development Tools, Back-End Web Development, Content Management Systems
★ 4.6 (422) · Beginner · Course · 1 - 3 Months

ISAE-SUPAERO
Skills you'll gain: Mechanics, Human Factors, Simulations, Simulation and Simulation Software, Engineering Calculations, Physics, Applied Mathematics, Engineering Analysis
★ 4.7 (502) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Microarchitecture, Computer Architecture, Embedded Software, Embedded Systems, Hardware Architecture, System Requirements, Product Support
★ 4.7 (147) · Intermediate · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Data Warehousing, SQL, Data Governance, Data Integration, Data Management, Business Intelligence, Oracle Databases, Analytics, PostgreSQL, Data Mining, Big Data, Relational Databases, Database Management Systems, Query Languages, Business Analytics, Data Architecture, Analytical Skills, Data Storage Technologies
★ 4.6 (592) · Mixed · Course · 1 - 3 Months

Coursera
Skills you'll gain: Google Docs, Collaborative Software, Document Management, Google Workspace, Data Sharing, Data Integration
★ 4.7 (1.6K) · Beginner · Guided Project · Less Than 2 Hours

Universidad de los Andes
Skills you'll gain: Mathematics Education, Arithmetic, Applied Mathematics, Geometry, Systems Of Measurement, General Mathematics, Graphing
★ 4.9 (1.6K) · Beginner · Course · 1 - 3 Months

AI Business School
Skills you'll gain: Prompt Engineering, Agentic Workflows, Prompt Patterns, Prompt Engineering Tools, Agentic systems, AI Workflows, AI literacy, Sales Enablement, No-Code Development, AI Personalization, Sales, Responsible AI, Generative AI Agents, Generative AI, Artificial Intelligence, LLM Application, ChatGPT, Innovation, Productivity, Operational Efficiency
★ 4 (62) · Beginner · Specialization · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Sustainable Systems, Sustainable Development, Transportation Operations, Case Studies, Economic Development, Land Management, Land Development, Community Development, Traffic Flow Optimization, Community Outreach
★ 4.5 (207) · Intermediate · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: Entrepreneurship, Business Planning, New Business Development, Entrepreneurial Finance, Go To Market Strategy, Financial Forecasting, Business Strategy, Growth Strategies, Financial Modeling, Fundraising and Crowdsourcing, Cash Flow Forecasting, Financial Analysis, Equities, Business Modeling, Private Equity, Business Valuation, Sales Presentations, Customer Acquisition Management, Financial Planning, Presentations
★ 4.8 (769) · Beginner · Course · 1 - 4 Weeks