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.

Google - Spectrum Sharing
Skills you'll gain: Software Installation, Wireless Networks, General Networking, Infrastructure Security, Interoperability, Communication Systems, Telecommunications, System Configuration, Network Planning And Design
Beginner · Course · 1 - 3 Months

Skills you'll gain: Dynamic Host Configuration Protocol (DHCP), Amazon Web Services, Virtual Networking, Network Infrastructure, AWS CloudFormation, Network Routing, Amazon Elastic Compute Cloud, Infrastructure as Code (IaC), Network Security, Load Balancing, Automation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: JUnit, Spring Framework, Spring Boot, Java, Apache Maven, Hibernate (Java), Unit Testing, Gradle, Microservices, Object-Relational Mapping, Software Testing, Testability, Restful API
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Performance Tuning, Splunk, Role-Based Access Control (RBAC), Scripting, Servers, Security Controls, Data Pipelines, Application Performance Management, System Monitoring, Data Infrastructure, Network Troubleshooting, Distributed Computing, Systems Administration, System Configuration, Identity and Access Management, Operating System Administration, Data Management, Security Information and Event Management (SIEM), Configuration Management, Performance Improvement
Beginner · Specialization · 3 - 6 Months

Amazon Web Services
Skills you'll gain: Amazon Web Services, Customer Communications Management, Customer experience strategy (CX), Integrated Marketing Communications, Cross-Channel Marketing, Service Level, Systems Integration, Security Controls
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Matplotlib, Plotly, Data Visualization Software, Seaborn, Data Visualization, Statistical Visualization, Interactive Data Visualization, Scatter Plots, Heat Maps, Box Plots, Histogram
Intermediate · Course · 1 - 3 Months
Google Cloud
Skills you'll gain: Calendar Management, Google Workspace, Setting Appointments, Organizational Skills, Scheduling, Collaborative Software, Event Management, Data Sharing
Beginner · Course · 1 - 3 Months

Minnesota State University, Mankato
Skills you'll gain: Technical Communication, Technical Writing, Technical Documentation, Writing and Editing, Writing, Communication, Report Writing, Organizational Structure, Proposal Development, Artificial Intelligence, Procedure Development, Training Programs, Target Audience, Generative AI, Self-Awareness
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Salesforce Development, Salesforce, Systems Integration, Data Integration, Web Services, Integration Testing, Application Programming Interface (API), Software Design Patterns, Restful API, Complex Problem Solving, Business Solutions
Beginner · Course · 1 - 4 Weeks

Lecturio
Skills you'll gain: Constructive Feedback, Patient Communication, Active Listening, Advocacy, Rapport Building, Conflict Management, Teamwork, Interpersonal Communications, Communication Strategies, Collaboration, Professionalism, Emotional Intelligence, Nursing and Patient Care, Diversity Awareness, Empathy, Communication, Workplace inclusivity
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Cloud Platform, Intrusion Detection and Prevention, Network Monitoring, Event Monitoring, Continuous Monitoring, Virtual Networking, Network Security, Virtual Machines, Security Information and Event Management (SIEM), Cloud Infrastructure, General Networking, Threat Detection, Load Balancing, System Configuration, Network Analysis
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Cryptography, Classification Algorithms, Probability Distribution, Machine Learning Algorithms, Data Processing, Algorithms
Intermediate · Course · 1 - 4 Weeks