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.

Icahn School of Medicine at Mount Sinai
Skills you'll gain: Quantitative Research, Bioinformatics, Molecular Biology, Biotechnology, Biomedical Technology, Biochemistry, Cell Biology, Laboratory Techniques, Analytical Chemistry, Mathematical Modeling, Biology, Laboratory Equipment
Mixed · Course · 1 - 3 Months

Skills you'll gain: Model View Controller, Java Platform Enterprise Edition (J2EE), Back-End Web Development, Full-Stack Web Development, Server Side, Email Automation, Data Access, Apache Tomcat, Front-End Web Development, Java Programming, Relational Databases, PostgreSQL, Java, User Interface (UI), Web Servers, SQL, Stored Procedure, Application Servers, Database Design, Databases
Beginner · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Distributed Computing, Scalability, Database Design, Database Management Systems, Database Systems, Database Architecture and Administration, Database Management, Databases, Relational Databases, SQL, Query Languages, Performance Tuning, Data Integrity
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Generative AI, Artificial Intelligence, AI Product Strategy, Finance, Automation, Emerging Technologies, Case Studies, Analysis, Business Process Automation, Healthcare Industry Knowledge, Critical Thinking
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: OSI Models, Network Security, TCP/IP, Cloud Computing, Cloud Infrastructure, Software-Defined Networking, Network Architecture, Wide Area Networks, Network Protocols, General Networking, Network Routers, Network Troubleshooting, Linux, Virtualization, Kubernetes, Load Balancing, Data Centers, Network Administration, Network Switches, Terraform
Build toward a degree
Intermediate · Specialization · 3 - 6 Months

L&T EduTech
Skills you'll gain: Engineering Drawings, Construction Engineering, Hydraulics, Mechanical Design, Blueprint Reading, Petroleum Industry, Building Codes, Process Flow Diagrams, Civil Engineering, Oil and Gas, Construction Inspection, Failure Analysis, Construction, Engineering Analysis, Engineering Calculations, Engineering Plans And Specifications, Energy and Utilities, Mechanical Engineering, Chemical Engineering, Process Engineering
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Audit Planning, Auditing, Internal Controls, Risk Management Framework, Continuous Monitoring, Compliance Auditing, Project Coordination, Financial Controls, Quality Assurance, Information Systems Security, Cyber Security Assessment, Fraud detection, Governance, Presentations
Intermediate · Course · 1 - 4 Weeks

Icahn School of Medicine at Mount Sinai
Skills you'll gain: Research, Science and Research, Scientific Methods, Analysis, Systems Analysis, Biology, Integration Testing, Bioinformatics, Research Design, Data Validation
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Videography, Photo/Video Production and Technology, Storyboarding, Video Production, Storytelling, Editing, Creativity, Writing
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Medical Terminology, Endocrinology, Neurology, General Medical Tests and Procedures, Diagnostic Tests, Pathology, Medical Records, Communication Disorders, Anatomy, Physiology
Beginner · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Systems Engineering, Verification And Validation, Systems Architecture, Configuration Management, Systems Development, Systems Development Life Cycle, Systems Design, Reliability, Risk Management, Risk Management Framework, Systems Integration, Functional Design, Requirements Analysis, Maintainability
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Reinforcement Learning, Google Cloud Platform, AI Personalization, Artificial Intelligence and Machine Learning (AI/ML), Machine Learning, Machine Learning Algorithms, Deep Learning, Applied Machine Learning, Artificial Neural Networks, Predictive Modeling, Algorithms, Data Processing
Advanced · Course · 1 - 3 Months