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: Decision Intelligence, Responsible AI, Decision Support Systems, Strategic Decision-Making, Operational Efficiency, Predictive Modeling, Process Optimization, Predictive Analytics, Data-Driven Decision-Making, Data Pipelines, Business Intelligence, Data Ethics, Scenario Testing, Forecasting, Governance, Artificial Intelligence and Machine Learning (AI/ML), Data Visualization, Scikit Learn (Machine Learning Library), Python Programming, Regression Testing
Intermediate · Course · 1 - 4 Weeks

Logical Operations
Skills you'll gain: Tableau Software, Data Analysis, Data Visualization Software, Dashboard Creation, Spreadsheet Software, Data Presentation, Dashboard, Trend Analysis, Statistical Visualization, Data Visualization, Interactive Data Visualization, Microsoft Excel, Data Transformation, Predictive Analytics, Statistical Analysis, Forecasting, Microsoft PowerPoint, Microsoft Office, Productivity Software, Data Management
Mixed · Course · 1 - 3 Months

Skills you'll gain: Key Performance Indicators (KPIs), Solution Selling, Proposal Development, Responsible AI, Budget Management, Productivity Software, Consultative Approaches, Consultative Selling, Performance Analysis, Financial Management, Financial Data, Negotiation, Administrative Support, Performance Measurement, Account Management, Sales Process, Customer Relationship Management (CRM) Software, Content Management, Sales Presentations, Generative AI
Advanced · Professional Certificate · 3 - 6 Months

Board Infinity
Skills you'll gain: Hugging Face, Model Evaluation, Model Optimization, Embeddings, Transfer Learning, LLM Application, Model Training, Recurrent Neural Networks (RNNs), Generative Model Architectures, Fine-tuning, Model Deployment, Data Preprocessing
Intermediate · Course · 1 - 4 Weeks

University of Rochester
Skills you'll gain: Clinical Research, Clinical Trials, Medical Science and Research, Pre-Clinical Development, Laboratory Research, Informed Consent, Public Health and Disease Prevention, Public Health, General Science and Research, Community Health, Data Sharing
Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Responsible AI, Data-Driven Marketing, Data Ethics, Google Gemini, Customer Analysis, Marketing Analytics, Generative AI, Business Marketing, Personalized Campaigns, Governance, AI Security, Sales Strategy, AI Personalization, Customer Insights, Marketing Strategies, Forecasting, Automation, Analysis, Process Optimization, Visualization (Computer Graphics)
Intermediate · Course · 1 - 3 Months

National Taiwan University
Skills you'll gain: Building Information Modeling, Autodesk Revit, Engineering Management, Construction Estimating, Engineering Practices, Data Engineering, Engineering Documentation, Autodesk, Construction Management, Estimation, Design Software, Product Lifecycle Management, Construction Engineering, Cost Estimation, Computer-Aided Design, Simulation and Simulation Software, Simulations
Mixed · Course · 1 - 3 Months

Korea Advanced Institute of Science and Technology(KAIST)
Skills you'll gain: electromagnetics, Electrical Engineering, Electronic Components, Materials science, Engineering Analysis, Applied Mathematics, Scientific Visualization, Engineering Calculations, Differential Equations, Physics, Energy and Utilities, Mathematical Modeling
Advanced · Course · 1 - 3 Months

Skills you'll gain: Cryptography, Network Security, Virtual Networking, Software-Defined Networking, Network Infrastructure, Network Architecture, Encryption, Network Performance Management, Virtualization, Program Development, Hardware Architecture, Open Source Technology, Performance Tuning, Unit Testing
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: MLOps (Machine Learning Operations), Model Evaluation, Model Training, Model Deployment, Version Control, Large Language Modeling, Predictive Modeling, Data Management, Dashboard, Interactive Data Visualization, Machine Learning, Record Keeping, Performance Analysis
Intermediate · Course · 1 - 4 Weeks

Fundação Instituto de Administração
Skills you'll gain: Digital Transformation, IT Service Management, Information Technology Infrastructure Library, Service Management, Interoperability, Business Transformation, Data Strategy, DevOps, Information Systems Security, Cybersecurity, Cyber Attacks, Systems Integration, Innovation, Service Design, Technology Strategies, Information Technology Operations, Social Media, E-Commerce, Social Media Management, Organizational Development
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Stakeholder Engagement, Business Metrics, Web Analytics, Business Analytics, Analytics, Key Performance Indicators (KPIs), Data Storytelling, Performance Analysis, Data Presentation, Digital Analysis, Presentations, Stakeholder Communications, Marketing Analytics, Strategic Communication, Data-Driven Marketing, Persuasive Communication
Beginner · Course · 1 - 4 Weeks