Data collection courses can help you learn survey design, sampling techniques, data cleaning, and statistical analysis. You can build skills in qualitative and quantitative research methods, data visualization, and ethical considerations in data handling. Many courses introduce tools like Excel for data manipulation, R for statistical analysis, and software like Qualtrics for survey creation, showing how these skills are applied in real-world research settings.

Interactive Brokers
Skills you'll gain: Market Data, Business Metrics, Financial Trading, Market Dynamics, Business Economics, Market Trend, Market Intelligence, Consumer Behaviour, Economics, Financial Market, Investments, Trend Analysis, Financial Data, Forecasting, Manufacturing Operations
★ 5 (7) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Responsible AI, AI literacy, Artificial Intelligence and Machine Learning (AI/ML), Machine Learning, Artificial Intelligence, Model Evaluation
★ 4.7 (13) · Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Database Administration, PostgreSQL, Database Management, Operational Databases, SQL, Google Cloud Platform
Beginner · Project · Less Than 2 Hours

Board Infinity
Skills you'll gain: Cyber Threat Hunting, Incident Response, Computer Security Incident Management, Cybersecurity, Network Security, Cyber Security Policies, Cyber Operations, Cyber Attacks, Cyber Security Strategy, Threat Detection, Security Controls, Cyber Security Assessment, Threat Management, Intrusion Detection and Prevention, Computer Security, Firewall, Security Information and Event Management (SIEM), Continuous Monitoring, Event Monitoring, Endpoint Security
★ 4.7 (7) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Cloud Development, Microsoft Azure, Cloud Applications, Cloud Deployment, Cloud Hosting, Continuous Deployment, Application Deployment, Microsoft Development Tools, ASP.NET, Platform As A Service (PaaS), Development Environment, Containerization, Docker (Software), Web Applications, Microsoft Visual Studio, Integrated Development Environments, Scalability
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Active Directory, Windows PowerShell, Windows Servers, User Accounts, Microsoft Servers, Scripting, Scripting Languages, Remote Access Systems, Servers, Systems Administration, User Interface (UI), UI Components, Server Administration, Hypertext Markup Language (HTML), Data Import/Export
★ 4.5 (6) · Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Health Equity, Team Management, Record Keeping, Medical Science and Research, Collaborative Software, Technical Management, Informatics, Healthcare Project Management, Health Informatics, Devops Tools, Clinical Research, Diversity Awareness, Diversity Equity and Inclusion Initiatives, Clinical Trials, GitHub, Version Control, Git (Version Control System), Docker (Software)
★ 5 (6) · Beginner · Course · 1 - 3 Months

Skills you'll gain: UI/UX Research, User Research, User Experience Design, Design Thinking, User Experience
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Financial Forecasting, Financial Modeling, Risk Analysis, Risk Modeling, Forecasting, Financial Data, Cash Flow Forecasting, Simulation and Simulation Software, Microsoft Excel, Financial Analysis, Trend Analysis, Probability Distribution, Risk Management, Time Series Analysis and Forecasting, Data Analysis
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Remote Access Systems, Desktop Support, Technical Support, Help Desk Support, Data Ethics, System Support, End User Training and Support, Telecommuting, Information Technology, Collaborative Software, Issue Tracking, Information Privacy, Data Security, Artificial Intelligence, Generative AI
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Natural Language Processing, Text Mining, Google Cloud Platform, Cloud API, Unstructured Data, Network Analysis, Analysis
★ 4.3 (7) · Beginner · Project · Less Than 2 Hours

University of Virginia
Skills you'll gain: Model View Controller, Design and Product, Debugging, Integrated Development Environments, Software Design, User Interface (UI), Responsive Web Design, HTML and CSS, Data Modeling, Data Store, Database Development, User Interface (UI) Design, Database Design, Web Design and Development, Software Development Tools, NoSQL, Database Architecture and Administration, OpenAI API, Vibe coding, Programming Principles
Beginner · Specialization · 1 - 3 Months