Queuing theory courses can help you learn about arrival processes, service mechanisms, and system performance metrics. You can build skills in analyzing queue behavior, optimizing resource allocation, and forecasting wait times. Many courses introduce tools like simulation software and statistical analysis programs, which help you apply these concepts to real-world situations such as traffic flow management, telecommunications, and customer service optimization.

University of Colorado Boulder
Skills you'll gain: Semiconductors, Advanced Mathematics, Materials science, Physics, Physical Science, Mathematical Modeling
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Logo Design, Adobe Illustrator, Presentations, Typography, Graphic Design, Branding, Design, Marketing Design, Brainstorming, Design Thinking, Color Theory, Design Research
Mixed · Course · 1 - 4 Weeks

Packt
Skills you'll gain: Threat Management, Threat Modeling, Vulnerability Assessments, Incident Response, Computer Security Incident Management, Public Key Infrastructure, IT Security Architecture, Disaster Recovery, Vulnerability Management, Regulation and Legal Compliance, Threat Detection, Cyber Security Assessment, Risk Management, Compliance Management, Network Security, Infrastructure Security, Cloud Security, Hardening, Security Engineering, Software-Defined Networking
Beginner · Specialization · 1 - 4 Weeks

Skills you'll gain: Musical Composition, Peer Review, Music, Music Theory, Music Performance, Media Production, Post-Production, Timelines
Mixed · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Database Management Systems, Data Modeling, Database Design, Database Theory, NoSQL, Big Data, Data Governance, Database Architecture and Administration, Data Storage, Data Integration, Unified Modeling Language, Apache Hadoop, MongoDB, Apache Spark
Mixed · Course · 1 - 4 Weeks

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

Northeastern University
Skills you'll gain: Operations Research, Applied Mathematics, Mathematical Software, Operational Analysis, Linear Algebra, Mathematical Modeling, Algorithms, Business Modeling, Complex Problem Solving
Build toward a degree
Intermediate · Course · 1 - 4 Weeks

Banco Interamericano de Desarrollo
Skills you'll gain: Persuasive Communication, Professional Networking, Public Speaking, Professional Development, Emotional Intelligence, Leadership Development, Employee Coaching, Empowerment, Resilience, Leadership, Personal Development, Mentorship, Branding, Self-Awareness, Leadership and Management, Sustainable Development, Empathy, Diversity Programs, Public Administration
Beginner · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Professional Development, Human Resources, Human Resource Strategy, People Development, Organizational Change, Leadership Development, Human Capital, Organizational Development, Professional Networking, Workforce Development, Lifelong Learning, Innovation, Case Studies, Change Management, Time Management, Learning Strategies, Emerging Technologies, Branding
Intermediate · Course · 1 - 4 Weeks

Advancing Women in Tech
Skills you'll gain: Software Architecture, Systems Design, Technical Management, API Design, Technical Product Management, Engineering Management, Program Management, Microservices, Cross-Functional Collaboration, Team Performance Management, Leadership and Management, Service Oriented Architecture, Amazon Web Services
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Generally Accepted Accounting Principles (GAAP), Financial Reporting, Financial Statements, Revenue Recognition, Financial Accounting, Non-Profit Accounting, Technical Accounting, Balance Sheet, Income Statement, Cash Flows, Expense Management, Mergers & Acquisitions, Accrual Accounting, Standard Accounting Practices, Inventory Accounting, Tax Management, Compliance Reporting, Consolidation, Financial Data, Accounting
Beginner · Specialization · 1 - 3 Months

Coursera
Skills you'll gain: Google Gemini, Code Review, Application Deployment, Continuous Deployment, Responsible AI, Software Development Tools, Google Cloud Platform, Generative AI, Prompt Engineering, Debugging, Application Development
Intermediate · Course · 1 - 4 Weeks