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.

Real Madrid Graduate School Universidad Europea
Skills you'll gain: Large Language Modeling, Real Time Data, LLM Application, Analytics, Computer Vision, Advanced Analytics, Applied Machine Learning, Reinforcement Learning, Machine Learning Methods, Data Analysis, Data-Driven Decision-Making, Data Integration, Analysis, Machine Learning, Automation, Data Presentation, Natural Language Processing, Supervised Learning, Data Collection, Innovation
Beginner · Course · 1 - 4 Weeks

Tecnológico de Monterrey
Skills you'll gain: Data Storytelling, Power BI, Data Presentation, Tableau Software, Data Visualization Software, Data-Driven Decision-Making, Interactive Data Visualization, Dashboard, Plotly, Dashboard Creation, Business Intelligence, Data Analysis, Data Transformation
Beginner · Course · 1 - 4 Weeks

Saïd Business School, University of Oxford
Skills you'll gain: Environmental Social And Corporate Governance (ESG), Sustainability Reporting, Business Reporting, Financial Reporting, Performance Reporting, Corporate Sustainability, Sustainable Business, Risk Management, Business Risk Management, Corporate Strategy, Stakeholder Engagement, Sustainability Standards, Data Strategy, Stakeholder Management, Financial Analysis, Stakeholder Communications, Performance Analysis, Value Propositions, Innovation
Beginner · Course · 1 - 4 Weeks

University of Illinois Urbana-Champaign
Skills you'll gain: Social Determinants Of Health, Community Health, Product Development, Health Systems, Health Disparities, Business Modeling, Health Equity, Drive Engagement, Lean Six Sigma, Market Analysis, Performance Improvement, Process Improvement, Stakeholder Analysis, New Product Development, Innovation, Decision Making, Operations Management, Operations, Problem Solving, Leadership
Build toward a degree
Intermediate · Specialization · 3 - 6 Months

Università di Napoli Federico II
Skills you'll gain: Presentations, Sales Presentations, Oral Expression, Business Communication, Business Correspondence, Verbal Communication Skills, Negotiation, Workplace inclusivity, Business Writing, English Language, Interviewing Skills, Data Visualization, Writing, Communication, Report Writing, Taking Meeting Minutes, Recruitment, Interpersonal Communications, Vocabulary
Intermediate · Course · 1 - 3 Months

Skills you'll gain: LangChain, LLM Application, Prompt Patterns, Prompt Engineering, Model Deployment, Large Language Modeling, Token Optimization, Application Programming Interface (API), Application Deployment, Retrieval-Augmented Generation, LangGraph, OpenAI, Containerization, Continuous Deployment, Postman API Platform, Artificial Intelligence, Continuous Integration, Amazon Web Services, Authentications, Performance Analysis
Advanced · Course · 1 - 4 Weeks

Queen Mary University of London
Skills you'll gain: Tax, Tax Laws, Law, Regulation, and Compliance, Cloud Services, Tax Compliance, Cloud Computing, Regulation and Legal Compliance, Cloud Storage, Corporate Tax, Income Tax, General Data Protection Regulation (GDPR), Data Access, Data Sharing, Digital Forensics, Interoperability, Competitive Analysis, Market Analysis, Market Dynamics
Beginner · Course · 1 - 4 Weeks

Scrimba
Skills you'll gain: Object Oriented Programming (OOP), Object Oriented Design, Javascript, Application Programming Interface (API), Code Reusability, Software Design Patterns, Data Management, Data Structures, Web Development, Computational Logic, Programming Principles, Data Import/Export, Software Development, Software Engineering, Performance Tuning
Intermediate · Specialization · 1 - 3 Months

Clemson University
Skills you'll gain: Data Structures, Algorithms, Theoretical Computer Science, Computer Programming, Computer Science, Probability, Design Strategies, Analysis
Build toward a degree
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Modeling, Performance Tuning
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Model Evaluation, Classification Algorithms, Regression Analysis, Data Science, Statistical Modeling, Predictive Modeling, Machine Learning Methods, Exploratory Data Analysis, Machine Learning, Data Analysis, Applied Machine Learning, Machine Learning Software, Feature Engineering, Random Forest Algorithm, Supervised Learning, Logistic Regression, Data Processing, Model Optimization, Data Manipulation, Data Visualization
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Migration, PostgreSQL, Google Cloud Platform, Database Management, Database Administration, Operational Databases, Data Access, Virtual Private Networks (VPN), Data Management
Beginner · Project · Less Than 2 Hours