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.

Skills you'll gain: Scalability, Time Series Analysis and Forecasting, File I/O, Predictive Modeling, Programming Principles, Data Import/Export, Matlab, Exploratory Data Analysis, Scripting, Data Preprocessing, Statistical Analysis, Data Analysis, Data Processing, Data Manipulation, Applied Machine Learning
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Data Mapping, IBM WebSphere MQ, Middleware, Business Process Automation, Process Driven Development, Data Integration, Scenario Testing, File Transfer Protocol (FTP), Test Case, Development Testing, Data Validation, Java Programming, System Configuration, Debugging, File Management
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Sales, General Sales Practices, Selling Techniques, Persuasive Communication, Oral Expression, Sales Process, Overcoming Objections, Trustworthiness, Closing (Sales), Professionalism, Non-Verbal Communication, Customer Relationship Building, Personal Development, Adaptability, Communication, Professional Development, Growth Mindedness, Personal Attributes, Rapport Building, Active Listening
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Performance Tuning, Splunk, Role-Based Access Control (RBAC), Application Performance Management, System Monitoring, Distributed Computing, System Configuration, Data Management, Security Information and Event Management (SIEM), Enterprise Security, Data Security, Event Monitoring, Scalability, Data Pipelines, Real Time Data, Authentications
Mixed · Course · 1 - 3 Months

Skills you'll gain: Responsive Web Design, Web Design, HTML and CSS, Bootstrap (Front-End Framework), Cascading Style Sheets (CSS), UI Components, Javascript and jQuery, Front-End Web Development, Hypertext Markup Language (HTML), Web Development, Browser Compatibility, Javascript, Typography, Web Analytics and SEO, Wireframing, Web Content Accessibility Guidelines, Logo Design
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Animations, 3D Modeling, Computer Graphics, Computational Logic, Programming Principles
Mixed · Course · 1 - 3 Months

Skills you'll gain: Cascading Style Sheets (CSS), Hypertext Markup Language (HTML), Responsive Web Design, HTML and CSS, Web Design, Web Design and Development, UI Components, Interactive Design, Front-End Web Development, User Interface (UI), Web Content
Mixed · Course · 1 - 4 Weeks

Erasmus University Rotterdam
Skills you'll gain: Corporate Sustainability, Sustainable Business, Sustainable Development, Environmental Social And Corporate Governance (ESG), Systems Thinking, Corporate Strategy, Business Ethics, Environmental Issue, Social Impact, Strategic Partnership, Innovation, Climate Change Mitigation
Beginner · Course · 1 - 3 Months

Skills you'll gain: Agile Methodology, User Story, Agile Software Development, Business Analysis, Sprint Retrospectives, Agile Project Management, Agile Product Development, Team Building, Process Design, Scrum (Software Development), Risk Management, Business Requirements, User Acceptance Testing (UAT), Business Valuation, Requirements Analysis, Project Management, Prioritization
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Unity Engine, Animation and Game Design, Video Game Development, Game Design, Scripting, Augmented and Virtual Reality (AR/VR), Interactive Design, Development Environment, C# (Programming Language), 3D Assets, Virtual Environment, Artificial Intelligence
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Design Thinking, Customer experience strategy (CX), Agile Product Development, Product Strategy, Product Management, User Research, Service Design, Value Propositions, Product Roadmaps, Customer Insights, User Story, Innovation, Market Opportunities, Customer Retention, Growth Strategies, Market Analysis
Intermediate · Course · 1 - 3 Months

AI CERTs
Skills you'll gain: Blockchain, Application Programming Interface (API), API Design, Secure Coding, Restful API, Application Security, Application Design, Cloud Applications, Software Development Tools, Systems Integration, Full-Stack Web Development, Interoperability, FinTech, Scripting, Payment Systems, Solution Architecture, Cryptography, Emerging Technologies, Development Testing, Transaction Processing
Advanced · Course · 1 - 4 Weeks