Information retrieval courses can help you learn search algorithms, indexing techniques, and data mining strategies. You can build skills in evaluating search results, optimizing query performance, and understanding user intent. Many courses introduce tools like Elasticsearch, Apache Solr, and various machine learning libraries, showing how these technologies enhance information retrieval processes and improve the accuracy of search results.

University of Minnesota
Skills you'll gain: Health Informatics, Health Technology, Telehealth, Interoperability, Clinical Informatics, Informatics, Electronic Medical Record, Health Care, Health Information Management, Community Health, Healthcare Industry Knowledge, Data Sharing, Dental Informatics, Public Health, Data Ethics, Nursing, Data Visualization, Graph Theory
Mixed · Course · 1 - 3 Months

Skills you'll gain: Customer Relationship Management, Customer Relationship Management (CRM) Software, Customer Data Management, Customer Analysis, Organizational Strategy, Marketing Automation, Case Studies, Market Analysis, Analysis, Business Strategy, Spatial Data Analysis, Automation, Auditing, Business Metrics
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: .NET Framework, Performance Tuning, Debugging, Health Informatics, Performance Testing, C# (Programming Language), Application Development
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Responsible AI, Agentic systems, Automation, Business Process Automation, Real Time Data, Generative AI, MLOps (Machine Learning Operations), Data Ethics, AI Personalization, IT Automation, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, No-Code Development, Cloud-Based Integration, Business Transformation, Cloud API, Python Programming, Data Analysis, Restful API, API Design
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Customer experience improvement, Workflow Management, Process Design, Customer Service, Customer Support, Customer Engagement, Generative AI, Customer Communications Management, Emotional Intelligence, Customer Success Management, OpenAI, Salesforce, Customer Data Management, Customer Relationship Management, Artificial Intelligence, Customer Analysis, No-Code Development, De-escalation Techniques, Surveys, Communication
Intermediate · Course · 1 - 4 Weeks
Google Cloud
Skills you'll gain: User Provisioning, Data Governance, Google Workspace, Data Loss Prevention, Gmail, User Accounts, Google Gemini, Information Management, Email Security, Data Management, Data Security, Document Management, Identity and Access Management, Mobile Security, Records Management, Email Automation, Data Storage, Security Management, Cloud Security, Technical Support
Beginner · Professional Certificate · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Cloud Platform, Data Import/Export, Event Monitoring, Application Performance Management
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Linux, Ubuntu, Shell Script, Linux Commands, Unix Commands, Command-Line Interface, OS Process Management, File Management, Virtualization, Virtual Machines, Software Installation
Beginner · Course · 1 - 3 Months
Universidade de São Paulo
Skills you'll gain: Usability Testing, Usability, Wireframing, Information Architecture, User Interface (UI) Design, UI Components, User Experience Design, Prototyping, Human Computer Interaction, User Research, Style Guides, Design Elements And Principles, Responsive Web Design, Verification And Validation
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Cloud Platform, Cloud API, Middleware, Cryptography
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Google Cloud Platform, Big Data, Public Cloud, Cloud Computing, Event Monitoring, Cloud Storage, Data Import/Export, Analytics
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Vulnerability Assessments, Cyber Threat Intelligence, Vulnerability Management, Cybersecurity, Hardening, Risk Analysis
Advanced · Course · 1 - 3 Months