Data wrangling courses can help you learn data cleaning, transformation techniques, and data integration methods. You can build skills in handling missing values, reshaping datasets, and merging data from multiple sources. Many courses introduce tools such as Python libraries like Pandas and NumPy, as well as SQL for database management, showing how these skills streamline data preparation for analysis and visualization.

Edureka
Skills you'll gain: Prompt Patterns, Generative AI Agents, Business Process Automation, Make.com, Large Language Modeling, Automation, ChatGPT, Microsoft Power Automate/Flow, LLM Application, LangChain, Responsible AI, Workflow Management, OpenAI, Tool Calling, No-Code Development, Multimodal Prompts, Slack (Software), Process Optimization, Application Programming Interface (API), Decision Support Systems
Beginner · Specialization · 1 - 3 Months

O.P. Jindal Global University
Skills you'll gain: Predictive Analytics, Business Analytics, Data Mining, Forecasting, Demand Planning, Statistical Methods, Data-Driven Decision-Making, Customer Analysis, Regression Analysis, Data Analysis, Data Processing, Data Cleansing, Classification And Regression Tree (CART), Statistical Analysis, Dimensionality Reduction, Business Communication, Unsupervised Learning, Market Analysis, Machine Learning Algorithms
Build toward a degree
Mixed · Course · 3 - 6 Months

Simplilearn
Skills you'll gain: LangChain, Responsible AI, Large Language Modeling, OpenAI, Supervised Learning, Reinforcement Learning
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: PyTorch (Machine Learning Library), Image Analysis, Computer Vision, Applied Machine Learning, Deep Learning
Intermediate · Guided Project · Less Than 2 Hours

National Taiwan University
Skills you'll gain: Exploratory Data Analysis, Regression Analysis, R Programming, Statistical Analysis, Statistical Modeling, Business Analytics, Data Analysis, Statistics, Statistical Methods, Feature Engineering, Statistical Inference, Data Transformation
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Artificial Neural Networks, Deep Learning, Matplotlib, Linear Algebra, Image Analysis, NumPy, Scientific Visualization, Machine Learning Algorithms, Keras (Neural Network Library), Pandas (Python Package), Seaborn, Artificial Intelligence and Machine Learning (AI/ML), Data Science, Applied Machine Learning, Tensorflow, Data Analysis, Supervised Learning, Python Programming, Artificial Intelligence, Machine Learning
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Scikit Learn (Machine Learning Library), Regression Analysis, Performance Tuning, Applied Machine Learning, Machine Learning Methods, Statistical Machine Learning, Machine Learning, Bayesian Statistics, Data Analysis
Beginner · Guided Project · Less Than 2 Hours

Coursera
Skills you'll gain: Regression Analysis, Statistical Modeling, Predictive Modeling, Scikit Learn (Machine Learning Library), Feature Engineering, Data Manipulation, Pandas (Python Package), Machine Learning Methods, Data Visualization, Exploratory Data Analysis, Performance Tuning, Python Programming, Machine Learning
Intermediate · Guided Project · Less Than 2 Hours

Illinois Tech
Skills you'll gain: Technical Communication, Data Visualization, Oral Expression, Data Presentation, Data Ethics, Laboratory Reports, Scientific Visualization, Technical Writing, Report Writing, Peer Review, Persuasive Communication, Writing, Media and Communications, Graphic and Visual Design, Requirements Analysis, Data Cleansing, Data Science, Editing
Build toward a degree
Intermediate · Course · 1 - 3 Months
Skills you'll gain: Generative AI, Financial Forecasting, Predictive Modeling, Financial Modeling, Financial Data, Market Data, Predictive Analytics, Financial Analysis, Portfolio Management, Advanced Analytics, Risk Management, Spreadsheet Software, Financial Reporting, Interactive Data Visualization, Analysis, Power BI, Automation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Copilot, Microsoft Power Automate/Flow, Microsoft Power Platform, Microsoft 365, Security Management, Threat Detection, Compliance Management, Artificial Intelligence, Business Process Automation, Automation, Incident Response, Generative AI
Intermediate · Course · 1 - 4 Weeks

University of California San Diego
Skills you'll gain: Data Modeling, Data Infrastructure, Real Time Data, Data Management, Database Systems, Data Warehousing, Data Architecture, Big Data, Data Processing, Database Management Systems, Unstructured Data, Data Storage Technologies, Scalability
Mixed · Course · 1 - 3 Months