Mathematical optimization courses can help you learn linear programming, integer programming, and nonlinear optimization techniques. You can build skills in formulating optimization problems, analyzing constraints, and applying algorithms to find optimal solutions. Many courses introduce tools like Python, R, and MATLAB, which are used to implement optimization models and analyze data effectively.

Skills you'll gain: Node.JS, Role-Based Access Control (RBAC), TypeScript, Authentications, Server Side, Jest (JavaScript Testing Framework), Back-End Web Development, MongoDB, Web Development Tools, Web Applications, Unit Testing, Web Development, Database Management, Secure Coding, Application Programming Interface (API), Middleware, NoSQL, Javascript and jQuery, Development Environment, Data Validation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Hypertext Markup Language (HTML), Web Applications, Javascript, Web Development Tools, Performance Tuning, Software Development
Intermediate · Guided Project · Less Than 2 Hours
Skills you'll gain: Sales Strategy, Lead Generation, Prospecting and Qualification, Sales Enablement, Sales Development, Sales Pipelines, Sales Process, Sales, Sales Management, Data-Driven Decision-Making, Inside Sales, Generative AI Agents, AI Personalization, HubSpot CRM, Business Process Automation, Automation, Customer Data Management
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Markov Model, Engineering Analysis, Mathematical Modeling, Systems Analysis, Biological Engineering, Simulation and Simulation Software, Chemical Engineering, Verification And Validation, Differential Equations, Probability
Build toward a degree
Intermediate · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: React Native, User Interface and User Experience (UI/UX) Design, UI Components, Mobile Development, Unit Testing, Software Testing, Authentications, Debugging, iOS Development, Android (Operating System), Mobile Security, Mobile Development Tools, Animations, Application Security, Integration Testing, Performance Tuning
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Video Production, Storyboarding, Videography, Storytelling, Video Editing, Media Production, Facebook, Content Creation
Beginner · Course · 1 - 4 Weeks

IIT Roorkee
Skills you'll gain: Communication Systems, Wireless Networks, Digital Communications, Telecommunications, Network Architecture, Emerging Technologies, Algorithms, System Design and Implementation, Mathematical Modeling, Estimation
Intermediate · Course · 3 - 6 Months

University of Lausanne
Skills you'll gain: Health Systems, Systems Thinking, Health Policy, Public Health, Model Based Systems Engineering, Simulation and Simulation Software, Systems Analysis, Mathematical Modeling, Control Systems, Social Determinants Of Health
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Apache Spark, PySpark, Big Data, Data Processing, Distributed Computing, Data Store, Scala Programming, JSON, Data Transformation, Performance Tuning
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: SQL, Business Reporting, Performance Reporting, Data Cleansing, Data Analysis, Query Languages, Database Development, Analytical Skills, Data Transformation, Business Analysis, Technical Communication, Prompt Engineering
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Cloud Computing Architecture, Cloud Infrastructure, Process Optimization, Cloud Management, Cloud Security, Solution Architecture, Google Cloud Platform, Cloud Computing, Scalability, Goal Setting, Case Studies
Advanced · Course · 1 - 3 Months

Skills you'll gain: PostgreSQL, Data Maintenance, Database Administration, Database Architecture and Administration, SQL, Secure Coding, Database Management, Relational Databases, Query Languages, Security Controls, Data Access, Data Security, Role-Based Access Control (RBAC), Threat Detection
Intermediate · Course · 1 - 4 Weeks