Exploratory Data Analysis courses can help you learn data visualization techniques, statistical summaries, and data cleaning methods. You can build skills in identifying patterns, detecting anomalies, and interpreting results to inform decision-making. Many courses introduce tools like Python, R, and Tableau, which facilitate the analysis and presentation of data insights, allowing you to effectively communicate findings and support data-driven strategies.

Johns Hopkins University
Skills you'll gain: HTML and CSS, Ajax, Javascript, Responsive Web Design, Front-End Web Development, Web Design, Web Applications, Cascading Style Sheets (CSS), Development Environment, Web Development Tools, Web Content Accessibility Guidelines
Mixed · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Marketing Effectiveness, Marketing Analytics, Google Analytics, Web Analytics, Verification And Validation, Goal Setting, Web Analytics and SEO, Performance Metric, Transaction Processing, Data Validation, System Testing
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Middleware, File Transfer Protocol (FTP), Oracle Databases, Enterprise Architecture, Data Integration, Enterprise Application Management, Integration Testing, Systems Integration, System Testing, Development Testing, Data Import/Export, Functional Testing, Configuration Management, File Management
Mixed · Course · 1 - 4 Weeks

Northwestern University
Skills you'll gain: Influencing, Persuasive Communication, Design Thinking, Data-Driven Decision-Making, Leadership, Strategic Communication, Innovation, Collaboration, Crisis Management, Negotiation, Organizational Leadership, Ideation, Team Leadership, Resource Allocation, Human Centered Design, Teamwork, Motivational Skills, Corporate Communications, Marketing Strategies, Marketing
Intermediate · Specialization · 3 - 6 Months
Johns Hopkins University
Skills you'll gain: Oncology, Medical Imaging, Diagnostic Radiology, Molecular Biology, Clinical Trials, Radiation Therapy, Cell Biology, Treatment Planning, Pathology, Epidemiology, Biology, Risk Analysis, Surgery
Beginner · Course · 1 - 3 Months

Skills you'll gain: Google Gemini, Google Workspace, Data Access, OAuth, Data Storage, Email Automation, Application Deployment, AI Enablement, Information Management, Application Programming Interface (API), Cloud-Based Integration, Identity and Access Management, Data Integration
Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Vulnerability Assessments, Network Security, Security Engineering, Telecommunications, Infrastructure Security, Cyber Security Assessment, Threat Detection, Network Analysis, Continuous Monitoring, Security Strategy, Internet Of Things, Emerging Technologies, General Networking, Network Architecture, Enterprise Architecture, Infrastructure Architecture, Virtualization
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Sales Strategy, Web Analytics, Search Engine Optimization, Copywriting, Customer Insights, Keyword Research, Revenue Management
Beginner · Course · 1 - 4 Weeks

Logical Operations
Skills you'll gain: Microsoft Access, Database Design, Relational Databases, Database Management, Excel Macros, Microsoft 365, Database Development, Database Administration, Database Architecture and Administration, Data Integrity, Data Maintenance, Microsoft Windows, Databases, Microsoft Office, Data Entry, Query Languages, Data Presentation, Productivity Software, User Interface (UI), Scripting
Beginner · Specialization · 3 - 6 Months

The Hong Kong University of Science and Technology
Skills you'll gain: Case Studies, Target Audience, Business Communication, Communication Strategies, Communication, Analysis, English Language, Business Writing, Vocabulary, Writing, Grammar
Mixed · Course · 1 - 3 Months

Amazon Web Services
Skills you'll gain: Code Review, Process Driven Development, Software Development Tools, AI Workflows, Program Development
Beginner · Course · 1 - 4 Weeks

Amazon Web Services
Skills you'll gain: Retrieval-Augmented Generation, Embeddings, Vector Databases, Amazon Web Services, Agentic systems, Performance Tuning, Transfer Learning, Data Preprocessing
Beginner · Course · 1 - 4 Weeks