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.
LearnQuest
Skills you'll gain: Java Programming, Spring Framework, Java, File I/O, Object Oriented Programming (OOP), Object Oriented Design, Java Platform Enterprise Edition (J2EE), Programming Principles, Software Design, Computer Programming, Application Frameworks, Data Structures, Software Installation, Virtual Machines, Code Reusability, Web Development, Package and Software Management, Memory Management, Computational Logic, Development Environment
★ 4.6 (2.8K) · Intermediate · Specialization · 3 - 6 Months

DeepLearning.AI
Skills you'll gain: Artificial Intelligence and Machine Learning (AI/ML), AI Enablement, Artificial Intelligence, AI Product Strategy, Artificial Neural Networks, Deep Learning, Applied Machine Learning, AI literacy, Responsible AI, Data Ethics, Machine Learning, Data Science
★ 4.8 (969) · Beginner · Course · 1 - 4 Weeks

John Wiley & Sons
Skills you'll gain: AI Personalization, AI Enablement, Fraud detection, AI Product Strategy, Artificial Intelligence, Digital Transformation, Artificial Intelligence and Machine Learning (AI/ML), Business Analytics, Business Process Automation, Social Media, Health Technology, Deep Learning, AI literacy, Automation, Machine Learning, Applied Machine Learning, Data-Driven Decision-Making, Computer Vision, Natural Language Processing, Predictive Analytics
Beginner · Course · 3 - 6 Months

University of California, Davis
Skills you'll gain: jQuery, Javascript and jQuery, Javascript, Data Manipulation, HTML and CSS, Data Validation, UI Components, Scripting, Event-Driven Programming, Scripting Languages, Computational Thinking, JavaScript Frameworks, Web Design and Development, Web Applications, Programming Principles, Hypertext Markup Language (HTML), Cascading Style Sheets (CSS), Program Development, Game Design, Frontend Performance
★ 4.7 (1.1K) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Productivity Software, Collaborative Software, Microsoft Office, Spreadsheet Software, Google Sheets, Data Visualization, Excel Formulas, Data Entry, File Management, Microsoft Excel, Editing
★ 4.6 (197) · Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Personalized Campaigns, Public Relations, Content Creation, Marketing and Public Relations, Responsible AI, AI Personalization, Crisis Management, Prompt Engineering, Team Leadership
★ 3.9 (17) · Intermediate · Course · 1 - 4 Weeks

Universidad Nacional Autónoma de México
Skills you'll gain: Business Valuation, Financial Statement Analysis, Financial Statements, Corporate Finance, Budget Management, Capital Budgeting, Financial Management, Finance, Performance Measurement, Business Mathematics, Operating Budget, Financial Data, Financial Controls, Project Finance, Financial Analysis, Investment Management, Equities, Capital Expenditure, Financial Modeling, Microsoft Excel
★ 4.7 (3.1K) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Kubernetes, Prometheus (Software), Google Gemini, Anthropic Claude, Cloud-Native Computing, AI Workflows, Amazon Bedrock, AI Integrations, Grafana, Command-Line Interface, Real Time Data, Software Installation
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Feature Engineering, AI Product Strategy, AI Workflows, Generative AI Agents, LangGraph, BeeAI, Machine Learning Methods, Machine Learning Algorithms, Machine Learning, Data Preprocessing, Supervised Learning, ChatGPT, Agentic Workflows, Applied Machine Learning, Product Management, Artificial Intelligence, OpenAI, Python Programming, Model Evaluation, Agentic systems
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Model Deployment, Anomaly Detection, Image Analysis, Computer Vision, Model Training, Matlab, Generative AI, Deep Learning, Model Evaluation, Data Preprocessing, Interoperability
★ 4.9 (15) · Beginner · Course · 1 - 4 Weeks

University of California San Diego
Skills you'll gain: Graph Theory, Algorithms, Network Routing, Programming Principles, Data Structures, Network Analysis, Network Model
★ 4.7 (2.3K) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Securities (Finance), Portfolio Risk, Financial Market, Market Data, Investments, Investment Management, Corporate Finance, Portfolio Management, Risk Management, Financial Analysis, Risk Analysis, Cash Flows
Mixed · Course · 1 - 4 Weeks