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.

Fudan University
Skills you'll gain: Unity Engine, Game Design, Video Game Development, Intellectual Property, Mobile Development, Animation and Game Design, Android Development, Cloud Deployment, Application Deployment, User Interface (UI), Android (Operating System), Systems Design, C# (Programming Language), Conceptual Design, User Interface (UI) Design, 3D Assets, UI Components, Cross Platform Development, Back-End Web Development, Performance Tuning
★ 4.2 (172) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Object Oriented Programming (OOP), File I/O, Object Oriented Design, Java, Java Programming, File Management, Application Development, File Systems, Computer Programming, Programming Principles, Program Development, Data Structures, Code Reusability, Data Management
★ 4.8 (73) · Intermediate · Course · 1 - 3 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Property Accounting, Tax Management, Depreciation, Tax Laws, Tax Preparation, Real Estate Transactions, Property and Real Estate, Income Tax, Tax Returns, Commercial Real Estate, Tax Planning, Corporate Tax, Fixed Asset, Tax Compliance, Specialized Accounting, Capital Expenditure
★ 4.9 (198) · Intermediate · Course · 1 - 3 Months

Universidade de São Paulo
Skills you'll gain: Financial Systems, Economics, Financial Policy, Financial Market, International Finance, Capital Markets, Economics, Policy, and Social Studies, Policy Analysis, Fiscal Management, Supply And Demand, Market Dynamics, Consumer Behaviour, Decision Making
★ 4.8 (345) · Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Excel Macros, Microsoft Excel, Data Manipulation, Advanced Analytics, Visual Basic (Programming Language), Data Analysis, Productivity Software, Debugging, Spreadsheet Software, Automation, Strategic Decision-Making, Scripting, User Interface (UI)
★ 4.5 (265) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Generative AI, Generative Model Architectures, Large Language Modeling, PyTorch (Machine Learning Library), Transfer Learning, Embeddings, Natural Language Processing, Model Training, Applied Machine Learning, Model Optimization, Data Preprocessing
★ 4.5 (148) · Intermediate · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Responsible AI, AI literacy, Delegation Skills, Legal Technology, Critical Thinking, Time Management, Data Ethics, AI Enablement, Critical Thinking and Problem Solving, AI powered creativity, Artificial Intelligence, Legal Risk, Advocacy, AI Integrations, Decision Intelligence, Leadership Development, Leadership, Creativity, Generative AI, Communication
★ 4.6 (79) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Simulations, Simulation and Simulation Software, Systems Thinking, Data Sharing, Environmental Science, Mathematical Modeling, Interactive Data Visualization, Biology, Storytelling, Life Sciences
★ 4.7 (209) · Beginner · Guided Project · Less Than 2 Hours

Johns Hopkins University
Skills you'll gain: Process Validation, Verification And Validation, Laboratory Testing, Environmental Science, Research, Hazard Analysis, Safety Assurance, Scientific Methods, Biostatistics, Bioinformatics, Research Methodologies, Environmental Regulations, Research Design, Epidemiology, Risk Analysis, Data Synthesis
★ 4.7 (122) · Beginner · Course · 1 - 3 Months

University of London
Skills you'll gain: Law, Regulation, and Compliance, Court Systems, Business Ethics, Regulation and Legal Compliance, Social Justice, Legal Proceedings, Adjudication, Litigation and Civil Justice, International Relations, Political Sciences, Governance, Corporate Sustainability, Case Studies
★ 4.8 (550) · Beginner · Course · 1 - 3 Months

University of California, Davis
Skills you'll gain: Construction Estimating, Engineering Plans And Specifications, Blueprint Reading, Architectural Drawing, Cost Estimation, Building Information Modeling, Project Estimation, Risk Management, Project Risk Management, Architecture and Construction, Cost Management, Technical Drawing, Engineering Drawings, Construction Management, Estimation, Bidding, Construction, Risk Analysis, Presentations, Business Communication
★ 4.3 (17) · Intermediate · Specialization · 3 - 6 Months

University of Illinois Urbana-Champaign
Skills you'll gain: Distributed Computing, File Systems, Cloud Computing, Dataflow, Transaction Processing, Computer Security, Software Systems, Data Centers, Cyber Security Policies, Authorization (Computing), Apache Hadoop, Data Store, Database Theory, Cloud Security, Authentications, NoSQL, Algorithms, Encryption, Graph Theory
★ 4.5 (322) · Mixed · Course · 1 - 3 Months