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.

Skills you'll gain: Cloud API, Google Cloud Platform, Text Mining, Application Programming Interface (API), LLM Application, Large Language Modeling, Generative AI, Prompt Engineering, Natural Language Processing, Jupyter, Python Programming, Classification Algorithms
Intermediate · Guided Project · Less Than 2 Hours

University of Pennsylvania
Skills you'll gain: Statistical Machine Learning, Model Evaluation, Statistical Methods, Logistic Regression, Python Programming, Statistical Modeling, Supervised Learning, Machine Learning Methods, Machine Learning, Classification Algorithms, Regression Analysis, Statistical Analysis, Applied Machine Learning, Predictive Modeling, Probability & Statistics, Bayesian Statistics, Dimensionality Reduction, Statistical Hypothesis Testing, Model Optimization, Feature Engineering
Intermediate · Course · 1 - 4 Weeks

Northwestern University
Skills you'll gain: Resource Allocation, Data-Driven Marketing, Marketing Strategies, Marketing Analytics, Branding, Data Science, Brand Management, Analytics, Data Literacy, Data Strategy, Culture Transformation, Marketing, Data Analysis, Digital Transformation, Brand Strategy, Customer Insights, Customer Engagement, Analytical Skills, Data-Driven Decision-Making, Advertising
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: SAS (Software), Data Analysis Software, Data Visualization, Plot (Graphics), Data Manipulation, Data Presentation, Data Analysis, Statistical Programming, Data Import/Export, Data Visualization Software, Statistical Software, Data Wrangling, Data Processing, SQL, Statistical Analysis, Data Management, Data Transformation, Code Reusability, Descriptive Statistics
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Prompt Engineering, Anthropic Claude, Generative AI, LLM Application, Artificial Intelligence, Application Development, Application Programming Interface (API), Automation, Authentications, Context Management, Customer experience improvement, Content Creation
Intermediate · Course · 1 - 4 Weeks

University at Buffalo
Skills you'll gain: Intrusion Detection and Prevention, Security Controls, Continuous Monitoring, Incident Response, Cyber Attacks, Vulnerability Assessments, Software Development Life Cycle, Cybersecurity, Application Security, Computer Security Incident Management, Security Management, Cyber Security Strategy, Information Systems Security, Secure Coding, Cyber Security Policies, Cyber Security Assessment, Threat Management, Threat Detection, Information Assurance, Network Security
Beginner · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: Transfer Learning, Decision Intelligence, Artificial Intelligence and Machine Learning (AI/ML), Data-Driven Decision-Making, Model Training, Technical Management, Machine Learning, Applied Machine Learning, Machine Learning Methods, Model Evaluation, Deep Learning, Model Optimization, Debugging, Analysis
Beginner · Course · 1 - 4 Weeks

University at Buffalo
Skills you'll gain: Anomaly Detection, Production Process, Manufacturing Processes, Data Collection, Systems Analysis, Data Storage, Manufacturing Operations, Systems Engineering, Data Cleansing, Failure Analysis, Digital Transformation, Data Preprocessing, Big Data, Data Analysis Software, Computing Platforms
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Alteryx, Predictive Modeling, People Analytics, Scripting, R Programming, Predictive Analytics, Data Science, Advanced Analytics, Scripting Languages, R (Software), Trend Analysis, Data Preprocessing, Data Integration, Exploratory Data Analysis, Data Manipulation, Data Visualization Software, Data Analysis, Model Evaluation, Employee Retention, Machine Learning
Intermediate · Guided Project · Less Than 2 Hours

Universidad Nacional Autónoma de México
Skills you'll gain: Peer Review, Program Evaluation, Patient Evaluation, Formal Learning, Qualitative Research, Instructional and Curriculum Design, Education and Training, Educational Materials, Health Assessment, Pedagogy, Psychological Evaluations, Simulations, Teaching, Survey Creation, Clinical Assessment, Data Collection, Research Design, Instructional Design, Case Studies, Systems Thinking
Beginner · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Image Quality, Data Preprocessing, Data Cleansing, Model Training, Data Quality, Generative AI, Fine-tuning, Data Collection, Data Wrangling, Data Transformation, Data Ethics, Data Integrity, Data Management, Metadata Management
Intermediate · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Local Area Networks, Network Protocols, Computer Networking, Network Architecture, TCP/IP, Network Performance Management, General Networking, Network Engineering, Wireless Networks, Telecommunications, Digital Communications
Mixed · Course · 1 - 3 Months