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: Cloud Deployment, Unit Testing, Software Development Life Cycle, CI/CD, Object-Relational Mapping, OpenShift, Istio, Kubernetes, Cloud-Native Computing, Node.JS, Cloud Infrastructure, Git (Version Control System), HTML and CSS, Server Side, Javascript, Front-End Web Development, Cloud Computing, Data Ethics, Data Import/Export, Software Development
★ 4.6 (61K) · Beginner · Professional Certificate · 3 - 6 Months

Vanderbilt University
Skills you'll gain: ChatGPT, Prompt Engineering, Agentic Workflows, Claude Code, Prompt Patterns, Generative AI Agents, AI Enablement, Prompt Engineering Tools, AI powered creativity, Multimodal Prompts, AI Product Strategy, Anthropic Claude, AI Orchestration, Agentic systems, Generative AI, AI Workflows, AI Personalization, AI Integrations, AI Security, Responsible AI
★ 4.8 (11K) · Beginner · Specialization · 3 - 6 Months

University of California, Davis
Skills you'll gain: Data Visualization, Data Visualization Software, Tableau Software, Data Storytelling, Data Presentation, Exploratory Data Analysis, Visual Design, Statistical Visualization, Graphic and Visual Design, Design Elements And Principles, Data Analysis, Color Theory, Data Ethics, Statistical Analysis, Anomaly Detection, Human Factors, Aesthetics
★ 4.4 (2.1K) · Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Regression Analysis, Statistical Methods, Correlation Analysis, Statistical Hypothesis Testing, Statistical Inference, Statistical Modeling, Statistical Analysis, Probability & Statistics, Statistics, Predictive Modeling, Analysis, Predictive Analytics, Exploratory Data Analysis, Scatter Plots, Model Evaluation, Estimation, Data Literacy, Sampling (Statistics), Anomaly Detection
Mixed · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Model Evaluation, Predictive Modeling, Machine Learning Algorithms, Model Training, Machine Learning Methods, Feature Engineering, Supervised Learning, Machine Learning Software, Classification And Regression Tree (CART), Predictive Analytics, Applied Machine Learning, Data Preprocessing, R Programming, Classification Algorithms, Machine Learning, Random Forest Algorithm, Regression Analysis
★ 4.5 (3.3K) · Mixed · Course · 1 - 4 Weeks
Skills you'll gain: Dashboard, Business Intelligence, Business Intelligence Software, Dashboard Creation, Tableau Software, Interactive Data Visualization, Business Reporting, Data Presentation, Data Visualization Software, Data Visualization, Stakeholder Communications, Performance Tuning, Interviewing Skills, Data Analysis, Presentations
★ 4.8 (1.4K) · Advanced · Course · 1 - 3 Months

Skills you'll gain: Prompt Engineering, Multimodal Prompts, AI Workflows, LLM Application, Generative AI Agents, Agentic Workflows, Prompt Patterns, Large Language Modeling, Tool Calling, Prompt Engineering Tools, Artificial Intelligence and Machine Learning (AI/ML), Generative AI, Agentic systems, Natural Language Processing, Image Analysis, Computer Vision, Context Management, API Design, Python Programming, Document Management
Beginner · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Generative AI, Prompt Engineering, Generative Model Architectures, Multimodal Prompts, Model Deployment, AI Workflows, PyTorch (Machine Learning Library), Image Quality, Model Optimization, Model Training, Context Management, Web Applications, Performance Tuning, Python Programming
Intermediate · Course · 1 - 4 Weeks

Vanderbilt University
Skills you'll gain: Generative AI Agents, Prompt Engineering, Prompt Patterns, AI literacy, Agentic Workflows, Prompt Engineering Tools, Multimodal Prompts, ChatGPT, Agentic systems, AI Enablement, Anthropic Claude, AI Orchestration, Artificial Intelligence and Machine Learning (AI/ML), AI Workflows, Generative AI, AI powered creativity, Responsible AI, Claude Code, AI Personalization, AI Integrations
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Responsible AI, Key Performance Indicators (KPIs), Cross-Functional Collaboration, Performance Measurement, Cross-Functional Team Leadership, Operational Risk, Compliance Management, Audit Working Papers, Dashboard, Accountability, Continuous Monitoring, Dashboard Creation, Data Ethics, Performance Metric, Governance Risk Management and Compliance, Regulatory Compliance, Governance, Risk Control, Accountability Frameworks, MLOps (Machine Learning Operations)
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Keras (Neural Network Library), Deep Learning, Transfer Learning, Artificial Neural Networks, Recurrent Neural Networks (RNNs), Convolutional Neural Networks, Model Optimization, Machine Learning Methods, Image Analysis, Applied Machine Learning, Autoencoders, Model Training, Regression Analysis, Network Architecture, Natural Language Processing, Machine Learning
★ 4.7 (2.1K) · Intermediate · Course · 1 - 3 Months
DeepLearning.AI
Skills you'll gain: Generative Adversarial Networks (GANs), Autoencoders, Generative AI, Tensorflow, Computer Vision, Image Analysis, Transfer Learning, Convolutional Neural Networks, Generative Model Architectures, Fine-tuning, Deep Learning, Keras (Neural Network Library), Model Training, Model Optimization, Applied Machine Learning, Artificial Neural Networks, Classification Algorithms, Model Evaluation, Distributed Computing, Visualization (Computer Graphics)
★ 4.8 (1.7K) · Intermediate · Specialization · 3 - 6 Months