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.

Skills you'll gain: Financial Statement Analysis, Financial Statements, Credit Risk, Financial Analysis, Bank Regulations, Banking, Risk Modeling, Financial Acumen, Income Statement, Risk Management Framework, Operational Risk, Balance Sheet, Cash Flows, Lending and Underwriting, Portfolio Risk, Financial Modeling, Legal Risk, Risk Management, Commercial Banking, Financial Regulation
Beginner · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Software Documentation, Maintainability, Document Management, Diagram Design, Collaborative Software
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Grafana, Prometheus (Software), Amazon CloudWatch, System Monitoring, Kubernetes, Interactive Data Visualization, Software Visualization, Dashboard Creation, Linux Servers, MySQL, User Accounts, Linux Administration, Role-Based Access Control (RBAC), Systems Integration, GitHub, Software Installation, Query Languages
Intermediate · Course · 3 - 6 Months
Duke University
Skills you'll gain: Database Design, MySQL, Relational Databases, SQL, Database Development, Database Management, Data Modeling, Database Systems, Query Languages, Databases, Business Analytics, Big Data, Business Analysis, Data Analysis, Data Management
Mixed · Course · 1 - 3 Months

Coursera
Skills you'll gain: Collaborative Software, Governance, Project Management Office (PMO), Role-Based Access Control (RBAC), Collaboration, Administration, Data Governance, Cyber Governance, Authorization (Computing), Workflow Management, Governance Risk Management and Compliance, Generative AI Agents, IT Management, Project Management, System Configuration, Data Sharing, Identity and Access Management, Strategic Communication, Security Awareness, Communication
Beginner · Course · 3 - 6 Months

Coursera
Skills you'll gain: Composure, Empathy & Emotional Intelligence, Non-Verbal Communication, Emotional Intelligence, De-escalation Techniques, Recognizing Others, Solution Selling, Negotiation, Price Negotiation, Meditation & Breathwork, Analysis, Stress Management, Self-Awareness, Value Propositions, Analytical Skills, Adaptability
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Hardening, Distributed Denial-Of-Service (DDoS) Attacks, Incident Response, Network Architecture, Network Security, Intrusion Detection and Prevention, Incident Management, Network Protocols, Threat Detection, Event Monitoring, Threat Management, Security Information and Event Management (SIEM), Network Monitoring, Network Infrastructure, Cyber Attacks, Computer Security Incident Management, Operating Systems, Linux, Bash (Scripting Language), Databases
Beginner · Specialization · 3 - 6 Months

Google Cloud
Skills you'll gain: Google Cloud Platform, Cloud Infrastructure, Hardware Architecture, Computer Architecture, Model Deployment, Infrastructure Architecture, Cloud Deployment, AI Workflows, Model Training, AI literacy, Model Optimization, Artificial Intelligence, Computer Hardware, Systems Architecture, Performance Tuning
Intermediate · Course · 1 - 4 Weeks

Case Western Reserve University
Skills you'll gain: Emotional Intelligence, Empathy & Emotional Intelligence, Compassion, Organizational Leadership, Team Leadership, Coaching, Leadership Development, Organizational Change, Personal Development, Organizational Development, Leadership, Empathy, Self-Awareness, Stress Management, Positivity, Social Skills, Change Management, People Development, Growth Mindedness, Mindfulness
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Field-Programmable Gate Array (FPGA), Hardware Design, System Design and Implementation, Application Specific Integrated Circuits, Test Case, Test Script Development, Verification And Validation, Electronic Hardware, Computational Logic, Electrical and Computer Engineering, Electronics, Test Tools, Development Testing, Simulation and Simulation Software, Programming Principles, Simulations, Functional Testing, Debugging, Computer Programming
Intermediate · Course · 1 - 4 Weeks

Infosec
Skills you'll gain: MITRE ATT&CK Framework, Threat Detection, Cybersecurity, Network Security, Cyber Security Strategy, System Monitoring, Cyber Operations, Threat Management, Continuous Monitoring, Exploitation techniques, Penetration Testing, Cyber Attacks, Data Persistence, Scripting, IT Automation, Network Monitoring, Persistence, Python Programming, Data Access, Computer Programming
Intermediate · Specialization · 3 - 6 Months

Board Infinity
Skills you'll gain: Model Deployment, MLOps (Machine Learning Operations), Docker (Software), Containerization, Application Deployment, Restful API, API Design, Scalability, Application Programming Interface (API), Data Validation, Software Versioning, Performance Tuning
Intermediate · Course · 1 - 4 Weeks