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.

Corporate Finance Institute
Skills you'll gain: Market Data, Wealth Management, Equities, Financial Market, Financial Planning, Retail Banking, Financial Systems, Portfolio Management, Securities (Finance), Consumer Behaviour, Investments, Economics, Financial Management, Banking, Economic Development, Investment Management, Banking Services, Personalized Service, Market Intelligence, Financial Services
★ 4.6 (50) · Beginner · Specialization · 3 - 6 Months
Skills you'll gain: Sales Process, Sales, General Sales Practices, Sales Management, Selling Techniques, Sales Development, Sales Strategy, Sales Pipelines, Consultative Selling, Inside Sales, Prospecting and Qualification, Business Ethics, Cross-Functional Collaboration, Ethical Standards And Conduct, Customer Relationship Building, Customer Relationship Management (CRM) Software, Customer Relationship Management, Overcoming Objections, Relationship Building
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Content Marketing, Blogs, Brand Marketing, Driving engagement, Content Creation, Content Strategy, Digital Content, Digital Media Strategy, Content Development and Management, Marketing Strategies, Target Audience, Content Management, Customer Engagement, Drive Engagement, Brand Awareness, Target Market, Media and Communications
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Cost Management, Project Schedules, Scope Management, Project Risk Management, Project Scoping, Earned Value Management, Project Controls, Resource Allocation, Cost Estimation, Resource Management, Requirements Management, Quality Management, Project Management Institute (PMI) Methodology, Project Management, Project Estimation, Scheduling, Risk Management, Resource Utilization, Project Management Life Cycle, Risk Analysis
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Training and Development, Human Resources Management and Planning, Human Resource Management, Compensation Management, Human Resources, Workforce Planning, Job Analysis, Recruitment Strategies, Human Resources Information System (HRIS), Talent Recruitment, Training Programs, Employee Training, Human Resource Strategy, Compensation Strategy, Compensation and Benefits, Compensation Analysis, Talent Acquisition, Recruitment, Management Training And Development, Workforce Development
Mixed · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Writing and Editing, Editing, Writing, Planning, Ability To Meet Deadlines, Brainstorming, Time Management, Overcoming Obstacles, Productivity, Creativity, Learning Strategies
★ 4.8 (374) · Beginner · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Technical Writing, Technical Documentation, Software Documentation, Technical Communication, Layout Design, Writing and Editing, Writing, Collaborative Software, Graphic and Visual Design, Visual Design, Augmented and Virtual Reality (AR/VR), Typography, Proofreading, Multimedia, Content Management, GitHub, Version Control
★ 4.3 (439) · Beginner · Course · 1 - 4 Weeks

Yonsei University
Skills you'll gain: Spatial Data Analysis, Spatial Analysis, Geospatial Information and Technology, Geographic Information Systems, Geospatial Mapping, GIS Software, Database Management Systems, Big Data, Database Systems, Apache Hadoop, Data Modeling, PostgreSQL, Network Analysis
★ 4.5 (532) · Intermediate · Course · 1 - 3 Months

Northeastern University
Skills you'll gain: Test Automation, Integration Testing, Software Testing, Code Coverage, White-Box Testing, Unit Testing, Test Case, Test Engineering, Test Tools, Functional Testing, JUnit, Verification And Validation, Software Quality (SQA/SQC), Software Quality Assurance, Scenario Testing, Computational Logic
Mixed · Course · 1 - 3 Months

Northeastern University
Skills you'll gain: Data Wrangling, Data Cleansing, Relational Databases, Extract, Transform, Load, Data Manipulation, Data Integration, SQL, Databases, Database Management, Data Transformation, Data Processing, Data Quality, Business Intelligence, Data Access, Data Pipelines, Data Validation, Alteryx, Pandas (Python Package), Dataflow, Python Programming
Mixed · Course · 1 - 4 Weeks

SkillsBooster Academy
Skills you'll gain: Prompt Engineering, Google Gemini, Prompt Patterns, Generative AI Agents, Gemini, AI Personalization, Responsible AI, Generative AI, ChatGPT, AI Workflows, Microsoft Copilot, Writing, Business Writing, Business Process Automation, Writing and Editing, Productivity, AI Integrations, Automation, Artificial Intelligence and Machine Learning (AI/ML), Presentations
★ 5 (8) · Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Workflow Management, Jira (Software), Product Roadmaps, Collaborative Software, Kanban Principles, Project Coordination, Agile Software Development, Agile Methodology, Issue Tracking, Agile Project Management, Project Management Software
★ 4.7 (1.1K) · Beginner · Guided Project · Less Than 2 Hours