Operating system courses can help you learn process management, memory allocation, file systems, and user interfaces. You can build skills in troubleshooting system errors, optimizing performance, and implementing security protocols. Many courses introduce tools like Linux, Windows, and virtualization software, illustrating how these skills are applied in real-world environments.
University of Michigan
Skills you'll gain: Database Design, SQL, Relational Databases, PostgreSQL, Database Theory, Database Management, Data Modeling, Databases, Data Integrity
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: API Design, Restful API, API Gateway, Application Programming Interface (API), OAuth, Cloud API, Software Design, Application Deployment, Application Security, Middleware, Application Lifecycle Management, CI/CD, Software Documentation, Network Security, Proxy Servers, Systems Development Life Cycle, Google Cloud Platform, Data Security, Authorization (Computing), JSON
Intermediate · Specialization · 3 - 6 Months
Skills you'll gain: Data Visualization, SAS (Software), Interactive Data Visualization, Exploratory Data Analysis, Trend Analysis, Data Visualization Software, Network Analysis, Data Analysis, Spatial Data Analysis, Text Mining, Data Manipulation, Forecasting, Analysis, Analytics, Dashboard, Business Analytics, Business Reporting, Ad Hoc Reporting, Geographic Information Systems, Data Mapping
Beginner · Professional Certificate · 3 - 6 Months

University of Minnesota
Skills you'll gain: Enterprise Resource Planning, Business Systems, Change Management, Business Technologies, Organizational Change, System Implementation, Business Process, Case Studies, Business Management, Business, Business Strategy
Beginner · Course · 1 - 3 Months

Rutgers the State University of New Jersey
Skills you'll gain: Demand Planning, Forecasting, Supply Chain Planning, Sales Management, Time Series Analysis and Forecasting, Supply Chain Management, Planning, Estimation, Trend Analysis, Decision Making, Performance Measurement, Microsoft Excel
Beginner · Course · 1 - 4 Weeks

Unilever
Skills you'll gain: Data Governance, Descriptive Analytics, Data Storytelling, Supply Chain Management, Demand Planning, Presentations, Data Visualization, Supply Chain Systems, Supply Chain, Supply Chain Planning, Transportation, Supply Chain, and Logistics, Process Improvement, Data Management, Data Lakes, Predictive Analytics, Forecasting, Data Analysis, Data Analysis Software, Real Time Data, Problem Solving
Beginner · Professional Certificate · 3 - 6 Months

Google Cloud
Skills you'll gain: Model Deployment, MLOps (Machine Learning Operations), Systems Architecture, Tensorflow, Google Cloud Platform, Applied Machine Learning, Big Data, Distributed Computing, Performance Tuning, Hybrid Cloud Computing, Scalability, Data Pipelines, Debugging
Advanced · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Database Design, Database Management Systems, SQL, NoSQL, Data Warehousing, Relational Databases, Database Architecture and Administration, Database Administration, Databases, Data Modeling, Database Theory, Database Management, Query Languages, Big Data, Data Architecture, Database Application, Data Access, Data Science, Data Manipulation, Data Processing
Build toward a degree
Beginner · Specialization · 3 - 6 Months

Google Cloud
Skills you'll gain: Site Reliability Engineering, Safety Culture, Continuous Improvement Process, Continuous Delivery, Culture Transformation, Data-Driven Decision-Making, Performance Measurement, Service Level, Continuous Integration, Team Building, Team Management, Automation, Organizational Structure, Incident Management
Beginner · Course · 1 - 3 Months

Skills you'll gain: Power BI, Data Analysis Expressions (DAX), Dashboard, Business Intelligence, Data Management, Data Security, Microsoft Azure, Microsoft SQL Servers, Data Analysis, SQL, Data Modeling
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: User Story, Business Process Modeling, Risk Analysis, Performance Measurement, Stakeholder Management, Process Analysis, Business Analysis, Risk Management, Requirements Elicitation, Process Design, Requirements Management, Business Process, Process Mapping, Process Improvement, Business Systems Analysis, Business Risk Management, Gap Analysis, Enterprise Risk Management (ERM), Business Requirements, SAP Applications
Beginner · Professional Certificate · 3 - 6 Months

The State University of New York
Skills you'll gain: Web Design, Web Design and Development, WordPress, Web Language, HTML and CSS, Browser Compatibility, Web Content, Web Development, Web Analytics and SEO, Cross Platform Development, Content Management, Web Applications
Mixed · Course · 1 - 4 Weeks