Discrete optimization courses can help you learn linear programming, integer programming, and combinatorial optimization techniques. You can build skills in problem formulation, algorithm design, and solution analysis. Many courses introduce tools such as MATLAB, Python libraries like PuLP and SciPy, and optimization software like CPLEX, showing how these skills are applied to logistics, resource allocation, and scheduling challenges.

Arizona State University
Skills you'll gain: Human Factors, Human Factors Engineering, Control Systems, Sports Medicine, Human Musculoskeletal System, Mechanics, Human Centered Design, Product Design, Injury Prevention, Rehabilitation
Intermediate · Course · 1 - 3 Months

Illinois Tech
Skills you'll gain: Bayesian Statistics, Data Analysis, Statistical Inference, Regression Analysis, Statistical Analysis, Statistical Modeling, Statistical Programming, Statistical Software, R Programming, Markov Model, Probability, Simulations, Probability Distribution
Build toward a degree
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Node.JS, Scalability, Authentications, JSON, Authorization (Computing), Web Applications, Web Development, Server Side, Back-End Web Development, Application Frameworks, Performance Tuning, Javascript, Restful API, Development Environment, Event-Driven Programming, Operating Systems, Email Automation, Microsoft Visual Studio, Debugging
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: NumPy, Pandas (Python Package), Data Manipulation, Scatter Plots, Jupyter, Data Visualization Software, Machine Learning, Data Science, Data Import/Export, Classification And Regression Tree (CART), Linear Algebra, Probability Distribution, Regression Analysis
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Workflow Management, Business Workflow Analysis, Process Mapping, Process Analysis, Process Design, Business Process Management, Process Improvement, Operational Efficiency, Continuous Improvement Process, Team Management, Team Leadership, Analysis
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Billing Systems, Cloud Computing, Billing, Cloud Management, Cloud Services, Cost Management, Operating Cost, Cloud Platforms, Cost Control, Budget Management, Cloud Infrastructure, Dashboard, Resource Utilization, Budgeting, Virtual Machines, Multi-Cloud, Cost Accounting, Infrastructure As A Service (IaaS), Financial Management, Anomaly Detection
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Mobile Development, Generative AI, Test Automation, Software Testing, Software Development Tools, User Interface (UI), Responsible AI, Performance Tuning, Human Computer Interaction, Automation, Analysis, Artificial Intelligence
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Responsible AI, Database Management, Back-End Web Development, Generative AI, Performance Tuning, API Design, Prompt Engineering, Application Programming Interface (API), Code Review, Databases, OpenAI, Artificial Intelligence, Data Validation, Risk Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Oracle Databases, Operational Databases, Scalability, Database Management, Performance Tuning, Database Management Systems, Database Architecture and Administration, System Monitoring
Advanced · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Marketing Analytics, Classification And Regression Tree (CART), Probability & Statistics, AI Personalization, Statistical Software, Statistical Methods, Regression Analysis, Data-Driven Decision-Making, Data Ethics, Unsupervised Learning, Statistical Modeling, Data Visualization, Customer Analysis, Statistical Analysis, Predictive Analytics, Marketing Effectiveness, Anomaly Detection, Advanced Analytics, Bayesian Network, Machine Learning
Intermediate · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Algebra, Graphing, Applied Mathematics, Mathematical Modeling, Trigonometry, Probability, Advanced Mathematics, Data Analysis, Logical Reasoning, General Mathematics, Probability Distribution, Mathematical Theory & Analysis, Descriptive Statistics, Arithmetic, Statistics, Engineering Calculations, Calculus, Visualization (Computer Graphics), Geometry, Analytical Skills
Beginner · Specialization · 3 - 6 Months

Skillshare
Skills you'll gain: Web Analytics and SEO, Information Architecture, Technical Support
Beginner · Specialization · 3 - 6 Months