Data cleaning courses can help you learn techniques for identifying and correcting errors in datasets, handling missing values, and standardizing data formats. You can build skills in data validation, outlier detection, and transforming raw data into a usable format. Many courses introduce tools like Python libraries such as Pandas and NumPy, as well as software like OpenRefine, that support executing data cleaning tasks efficiently and ensuring data quality for analysis.

Skills you'll gain: Data Visualization, Prompt Engineering Tools, Prompt Patterns, AI powered creativity, AI literacy, AI Personalization, Generative AI, Timelines, LLM Application, Agentic Workflows, Spreadsheet Software, Ideation, Artificial Intelligence, Business Correspondence, Complex Problem Solving, Report Writing, Solution Design, Document Management, Critical Thinking, Machine Learning
★ 4.8 (8K) · Beginner · Specialization · 1 - 4 Weeks

Universidad Austral
Skills you'll gain: Microsoft Excel, Spreadsheet Software, Excel Formulas, Data Analysis, Data Visualization, Data Import/Export, Data Entry, Microsoft Office, Productivity Software, Presentations, Data Management, Finance, Financial Analysis
★ 4.8 (5.6K) · Beginner · Course · 1 - 3 Months

DeepLearning.AI
Skills you'll gain: Recurrent Neural Networks (RNNs), Hugging Face, Natural Language Processing, Generative AI, Artificial Neural Networks, Embeddings, Large Language Modeling, Deep Learning, Transfer Learning, Fine-tuning
★ 4.8 (31K) · Intermediate · Course · 1 - 4 Weeks

University of California, Davis
Skills you'll gain: Data Visualization, Interactive Data Visualization, Data Visualization Software, Data Presentation, Data Literacy, Dashboard Creation, Data Ethics, Data Storytelling, Visualization (Computer Graphics), Dashboard, Tableau Software, Data Sharing, Data Manipulation, Data Import/Export, Data Analysis
★ 4.5 (6.8K) · Beginner · Course · 1 - 4 Weeks

Vanderbilt University
Skills you'll gain: Claude Code, Prompt Engineering, ChatGPT, Anthropic Claude, Generative AI Agents, Prompt Patterns, Prompt Engineering Tools, LLM Application, Multimodal Prompts, AI literacy, OpenAI, Agentic Workflows, Debugging, TypeScript, OpenAI API, AI Enablement, Agentic systems, AI Orchestration, AI Workflows, Generative AI
★ 4.8 (8.3K) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Responsible AI, Machine Learning Methods, Generative AI Agents, Generative AI, Prompt Patterns, Generative Model Architectures, Prompt Engineering Tools, AI literacy, Risking, Retrieval-Augmented Generation, LLM Application, Agentic systems, Machine Learning Algorithms, Natural Language Processing
★ 4.7 (23K) · Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Stakeholder Engagement, Business Intelligence, Stakeholder Communications, Data-Driven Decision-Making, Dashboard, Real Time Data, Data Integration, Data Modeling, Data Compilation, Data Analysis, Business Metrics, Plan Execution, Business Process Improvement, Business Process, Project Implementation, Continuous Monitoring
★ 4.8 (2.2K) · Advanced · Course · 1 - 4 Weeks

Vanderbilt University
Skills you'll gain: Generative AI Agents, Prompt Engineering, ChatGPT, Retrieval-Augmented Generation, Prompt Patterns, Agentic systems, Agentic Workflows, Generative AI, LLM Application, AI literacy, Email Automation, OpenAI, OpenAI API, Expense Management, AI Personalization, AI Enablement, AI Workflows, AI powered creativity, Artificial Intelligence, Automation
★ 4.8 (8.8K) · Beginner · Specialization · 3 - 6 Months

Vanderbilt University
Skills you'll gain: Prompt Engineering, Agentic systems, ChatGPT, Generative AI Agents, AI Orchestration, Prompt Patterns, Agentic Workflows, OpenAI API, LLM Application, AI literacy, AI Enablement, AI Workflows, AI powered creativity, Generative AI, Artificial Intelligence, Tool Calling, Large Language Modeling, AI Security, Business Logic, File I/O
★ 4.8 (8.6K) · Beginner · Specialization · 3 - 6 Months

University of Pennsylvania
Skills you'll gain: People Analytics, Descriptive Analytics, Data-Driven Marketing, Financial Statement Analysis, Business Analytics, Data-Driven Decision-Making, Customer Analysis, Financial Statements, Human Resource Strategy, Operations Research, Financial Analysis, Marketing Analytics, Human Resources Management and Planning, Analytics, Operational Efficiency, Predictive Analytics, Customer Insights, Financial Data, Operational Analysis, Peer Review
★ 4.6 (18K) · Beginner · Specialization · 3 - 6 Months

DeepLearning.AI
Skills you'll gain: Model Training, Machine Learning Algorithms, Transfer Learning, Machine Learning, Applied Machine Learning, Data Ethics, Decision Tree Learning, Model Evaluation, Tensorflow, Responsible AI, Supervised Learning, Deep Learning, Classification Algorithms, Random Forest Algorithm, Model Optimization, Artificial Neural Networks, Logistic Regression, Regression Analysis
★ 4.9 (8.8K) · Beginner · Course · 1 - 4 Weeks

Vanderbilt University
Skills you'll gain: Prompt Engineering, ChatGPT, Prompt Patterns, Retrieval-Augmented Generation, AI powered creativity, Generative AI Agents, Ideation, Verification And Validation, Generative AI, LLM Application, AI literacy, OpenAI, OpenAI API, Expense Management, AI Personalization, Responsible AI, AI Enablement, Risking, Artificial Intelligence, Expense Reports
★ 4.8 (9.4K) · Beginner · Specialization · 1 - 3 Months