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.

Skills you'll gain: PL/SQL, SQL, Business Logic, Stored Procedure, Database Design, Oracle Databases, Database Development, Relational Databases, Data Integrity, Scalability, Procedure Development, Debugging
Mixed · Course · 1 - 4 Weeks

LearnKartS
Skills you'll gain: Prompt Engineering, Amazon Bedrock, Retrieval-Augmented Generation, Generative AI, Model Evaluation, Embeddings, Model Deployment
Intermediate · Course · 1 - 4 Weeks

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

Board Infinity
Skills you'll gain: vSphere DRS & HA, Virtual Machines, Storage vMotion, vCenter Server Management, Performance Tuning, Virtualization, Capacity Management, System Monitoring, Data Migration
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Data Visualization, Google Cloud Platform, Big Data, SQL, Analytics, Analysis, Data Warehousing
Beginner · Project · Less Than 2 Hours

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 Management, Threat Detection
Intermediate · Course · 1 - 4 Weeks

Pearson
Skills you'll gain: Cloud Management, Application Lifecycle Management, Cloud Computing, Capacity Management, System Monitoring, Cloud Infrastructure, Performance Tuning, Cloud Applications, Network Monitoring, Network Performance Management, Event Monitoring, Cloud Storage, Continuous Monitoring, Change Control
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Database Architecture and Administration
Advanced · Course · 1 - 3 Months

Coursera
Skills you'll gain: Dashboard, Interactive Data Visualization, Business Intelligence, Data Visualization, Predictive Analytics, Business Intelligence Software, Data Storytelling, Business Analytics, Advanced Analytics, Analytics, Trend Analysis, Data-Driven Decision-Making, Stakeholder Communications, AI Enablement, Real Time Data
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Juniper Network Technologies, Open Shortest Path First (OSPF), Virtual Local Area Network (VLAN), Border Gateway Protocol, Routing Protocols, Network Switches, Network Routing, Local Area Networks, TCP/IP, Network Architecture, Virtual Private Networks (VPN), OSI Models, Network Administration, Network Protocols, Dynamic Host Configuration Protocol (DHCP), Network Security, Network Troubleshooting, Scalability
Intermediate · Course · 1 - 3 Months

University of Illinois Urbana-Champaign
Skills you'll gain: Descriptive Statistics, Statistical Inference, Sampling (Statistics), Histogram, Data Analysis, Probability & Statistics, Data Presentation, Statistical Analysis, Quantitative Research, Microsoft Excel, Statistical Methods, Probability Distribution, Graphing, Influencing
Beginner · Course · 1 - 3 Months

Skills you'll gain: Large Language Modeling, LLM Application, Generative AI, Prompt Engineering, Model Evaluation, Data Preprocessing, Application Development, Model Deployment, Open Source Technology
Intermediate · Course · 1 - 3 Months