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: Customer experience improvement, Self Service Technologies, Driving engagement, Customer Relationship Management (CRM) Software, Personalized Service, Customer Relationship Management, Customer Insights, Augmented Reality, Brand Loyalty, Data-Driven Marketing, Loyalty Programs, MarTech, Augmented and Virtual Reality (AR/VR), Drive Engagement, Hospitality, Disabilities, Storytelling
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Storytelling, Financial Auditing, Financial Modeling, Data Presentation, Auditing, Case Studies, Financial Analysis, Financial Data, Quality Assurance, Risk Analysis, Analysis, Model Evaluation, Storytelling, Quality Assessment, Critical Thinking, Verification And Validation, Financial Reporting, Investigation, Due Diligence, Business Valuation
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Machine Learning Algorithms, Real-Time Operating Systems, Big Data, Internet Of Things, Data Preprocessing, Analytics, Embedded Software, Embedded Systems, File Systems, Data Analysis, Debugging, Machine Learning, Applied Machine Learning, Model Based Systems Engineering, Security Engineering, Information Systems Security, Wireless Networks, Infrastructure Security, Failure Analysis, Simulation and Simulation Software
Build toward a degree
Intermediate · Specialization · 3 - 6 Months

Google Cloud
Skills you'll gain: Cloud Applications, Cloud Development, Application Development, Application Deployment, CI/CD, Google Cloud Platform, Performance Tuning, Continuous Deployment, Generative AI, Cloud Deployment, Authentications, Cloud API, Data Storage, Continuous Integration, Data Storage Technologies, Software Development Tools, Continuous Delivery, Software Development, Application Performance Management, Cloud Storage
Beginner · Course · 1 - 3 Months

Real Madrid Graduate School Universidad Europea
Skills you'll gain: Data Ethics, Sustainable Business, Business Strategies, Governance, Facility Management, Responsible AI, Revenue Management, Business Modeling, Stakeholder Management, Project Finance, Regulatory Compliance, Data Governance, Hotels and Accommodations, Environmental Social And Corporate Governance (ESG), Commercial Real Estate, Real Estate, AI Enablement, AI Integrations, Data-Driven Decision-Making, Virtual Environment
Beginner · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Data Storytelling, Exploratory Data Analysis, Data Visualization, Data Visualization Software, Data Presentation, Tableau Software, Dashboard, Data Analysis Software, Data Analysis, Data-Driven Decision-Making, Data Ethics, Trend Analysis, Business Analytics, Storytelling, Data Collection, Communication, Design Elements And Principles
Beginner · Course · 1 - 4 Weeks

SkillsBooster Academy
Skills you'll gain: Social Media Campaigns, Campaign Management, Social Media Marketing, AI powered creativity, Social Media Content, Content Creation, Social Media Strategy, Social Media Management, Advertising Campaigns, Prompt Engineering, Data-Driven Marketing, Generative AI, Social Media Analytics, Digital Marketing Campaigns, Campaign Planning, Responsible AI, Artificial Intelligence, Google Gemini, ChatGPT, Microsoft Copilot
Beginner · Course · 1 - 3 Months

Unilever
Skills you'll gain: Data Storytelling, Marketing Automation, Web Analytics, Data Presentation, Marketing Effectiveness, Marketing Analytics, Customer Insights, Digital Marketing, Social Media Campaigns, Campaign Management, Digital Marketing Tools, Web Analytics and SEO, Market Analysis, Social Media Marketing, Digital Media Strategy, Customer Analysis, Search Engine Marketing, Marketing Strategies, Data-Driven Marketing, Google Analytics
Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: Operational Analysis, Operational Performance Management, Performance Measurement, Performance Analysis, Performance Metric, Performance Improvement, Operating Cost, Data Import/Export, Variance Analysis, Exploratory Data Analysis, Data Analysis, Financial Analysis, Profit and Loss (P&L) Management, Corrective and Preventive Action (CAPA), Operations Management, Plot (Graphics), Waterfall Methodology
Intermediate · Guided Project · Less Than 2 Hours

University of Colorado Boulder
Skills you'll gain: Process Capability, Statistical Process Controls, R (Software), Statistical Analysis, Statistical Software, R Programming, Quality Control, Quality Improvement, Statistical Methods, Process Analysis, Data Transformation, Statistical Hypothesis Testing, Probability Distribution
Build toward a degree
Intermediate · Course · 1 - 3 Months

University of Glasgow
Skills you'll gain: Large Language Modeling, ChatGPT, LLM Application, Generative Model Architectures, Generative AI, Natural Language Processing, Embeddings, Responsible AI, Data Ethics, Model Evaluation
Intermediate · Course · 1 - 4 Weeks

Real Madrid Graduate School Universidad Europea
Skills you'll gain: Analytics, Performance Analysis, Descriptive Analytics, Business Analytics, Advanced Analytics, Data-Driven Decision-Making, Data Analysis, Media and Communications, Analysis, Predictive Analytics, Digital Analysis, People Analytics, Performance Measurement, Data Collection, Spatial Data Analysis, Performance Reporting, Learning Styles, Innovation, Leadership, Communication
Beginner · Course · 1 - 4 Weeks