Distributed systems courses can help you learn about network protocols, data consistency models, fault tolerance, and scalability challenges. You can build skills in designing distributed algorithms, managing resource allocation, and ensuring data integrity across nodes. Many courses introduce tools like Apache Kafka, Kubernetes, and Docker, that support deploying and managing distributed applications.

Coursera
Skills you'll gain: Marketing Effectiveness, Data-Driven Marketing, Digital Marketing Campaigns, Marketing Analytics, Marketing Channel, Campaign Management, Digital Marketing, Campaign Planning, Marketing Budgets, Performance Measurement, Digital Marketing Tools, Marketing, Brand Awareness, digital literacy, Communication Systems, Devops Tools, Communication
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Computer Graphics, Event-Driven Programming, UI Components, Artificial Intelligence, Interaction Design, Scripting Languages
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Unreal Engine, Video Game Development, Game Design, Interactive Design, Virtual Environment, Simulation and Simulation Software, Simulations, Physics
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Kubernetes, Network Troubleshooting, Problem Management, Cloud-Native Computing, Event Monitoring, Network Monitoring, Debugging, System Monitoring
Intermediate · Course · 1 - 4 Weeks

AI CERTs
Skills you'll gain: Responsible AI, Market Opportunities, Sales Strategy, Sales Enablement, Customer Relationship Management, Sales Management, Customer Relationship Management (CRM) Software, Forecasting, Sales Development, AI Personalization, New Business Development, Sales, Sales Process, Sales Pipelines, Personalized Campaigns, B2B Sales, Sales Presentation, Artificial Intelligence and Machine Learning (AI/ML), Generative AI Agents, Generative AI
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Bootstrap (Front-End Framework), Web Applications, Application Programming Interface (API), Microsoft Azure, Authentications, Authorization (Computing)
Intermediate · Course · 1 - 3 Months

Erasmus University Rotterdam
Skills you'll gain: Drive Engagement, Empathy, Cooperation, Discussion Facilitation, Collaboration, Cognitive flexibility, Energy and Utilities, Knowledge Transfer, Community Organizing, Organizational Leadership, Dealing With Ambiguity, Sustainable Systems, Governance, Corporate Sustainability, Environmental Policy
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Programming Principles, Debugging, Computer Programming, Application Design, Cloud Applications, Computer Science, Code Reusability, Maintainability, Computer Systems, Program Development, Computer Programming Tools, Object Oriented Programming (OOP), Software Development, Data Management, Functional Design, Package and Software Management
Beginner · Course · 3 - 6 Months

Skills you'll gain: Collaborative Software, Brainstorming, Innovation, Ideation, New Product Development, Product Development, Business Analysis Tools, Product Improvement, Collaboration, Analysis, Project Management
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Retrieval-Augmented Generation, Vector Databases, Embeddings, Tool Calling, Generative AI Agents, Agentic Workflows, Document Management, Query Languages, Agentic systems
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: AI Security, Ansible, Patch Management, MLOps (Machine Learning Operations), Generative AI, System Monitoring, Incident Response, Incident Management, Continuous Monitoring, IT Automation, Disaster Recovery, Automation, Predictive Analytics
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Splunk, Scripting, Servers, Dataflow, Data Pipelines, IT Automation, Microsoft Servers, Windows Servers, Operating System Administration, System Monitoring, Performance Tuning, System Configuration, Systems Administration, Data Import/Export, Network Monitoring, Event Monitoring, Data Integration, Configuration Management, Microsoft Windows, Continuous Monitoring
Mixed · Course · 1 - 3 Months