Python Data Science courses can help you learn data manipulation, statistical analysis, machine learning, and data visualization. You can build skills in programming with Python, working with libraries like Pandas and NumPy, and applying algorithms to solve real-world problems. Many courses introduce tools such as Jupyter Notebooks for interactive coding, Matplotlib for creating visualizations, and Scikit-learn for implementing machine learning models, all of which enhance your ability to analyze and interpret complex data sets.

Coursera
Skills you'll gain: Spring Boot, Database Design, Object-Relational Mapping, Application Frameworks, Spring Framework, Data Modeling, Database Development, Database Software, Data Mapping, Application Development, Database Architecture and Administration, Requirements Analysis, Data Persistence
★ 4.4 (30) · Beginner · Guided Project · Less Than 2 Hours

Northeastern University
Skills you'll gain: Recurrent Neural Networks (RNNs), Large Language Modeling, Natural Language Processing, Hugging Face, PyTorch (Machine Learning Library), Transfer Learning, Artificial Neural Networks, Machine Learning Methods, Generative Model Architectures, Data Preprocessing, Deep Learning, Markov Model, Model Optimization, Model Training
Mixed · Course · 1 - 3 Months

Skills you'll gain: Angular, Web Development Tools, Unit Testing, Test Script Development, Test Automation, Software Testing, Test Case, UI Components, Web Components, Test Data, Web Applications, User Interface (UI), TypeScript
★ 4.3 (44) · Intermediate · Guided Project · Less Than 2 Hours

The World Bank Group
Skills you'll gain: Climate Change Programs, Climate Change Adaptation, Climate Change Mitigation, Resilience, Sustainable Development, Mitigation, Environment, Environmental Policy, Water Resources, Environmental Science, Collaboration, Economic Development
★ 4.8 (248) · Beginner · Course · 1 - 4 Weeks

28DIGITAL
Skills you'll gain: Personally Identifiable Information, Information Privacy, General Data Protection Regulation (GDPR), Law, Regulation, and Compliance, Data Ethics, International Relations, Data Security, Cybersecurity, World History, European History, Governance
★ 4.5 (216) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Data Preprocessing, Applied Machine Learning, Unsupervised Learning, Machine Learning Methods, Correlation Analysis, Data Cleansing, R Programming, Data Quality, Machine Learning Software, Machine Learning, Data Validation, Data Wrangling, Machine Learning Algorithms, Data Integrity, Data Import/Export
Mixed · Course · 1 - 4 Weeks

Arizona State University
Skills you'll gain: Manufacturing Processes, Schematic Diagrams, Process Flow Diagrams, Computer-Aided Design, Production Process
★ 4.7 (117) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Financial Modeling, Revenue Forecasting, Working Capital, Cash Flows, Business Valuation, Financial Forecasting, Expense Management, Financial Data, Cash Flow Forecasting, Operating Expense, Depreciation, Financial Analysis, Financial Statement Analysis, Financial Statements, Asset Management, Business Metrics, Balance Sheet, Forecasting, Equities, Capital Expenditure
★ 4.7 (96) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Kanban Principles, Agile Methodology, Workflow Management, Lean Methodologies, Process Development, Process Management, Business Process, Business Process Management, Process Mapping, Process Optimization, Collaborative Software, Service Design
★ 4.5 (19) · Intermediate · Guided Project · Less Than 2 Hours

MathWorks
Skills you'll gain: Generative AI, Code Reusability, LLM Application, Matlab, Software Documentation
★ 4.7 (11) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Feature Engineering, Fraud detection, Jupyter, Program Management, Model Optimization, Responsible AI, Model Evaluation, Project Management, Performance Improvement, AI literacy, Risk Modeling, Performance Metric, Credit Risk, Performance Analysis, Performance Tuning, Machine Learning Methods, Test Planning, Test Engineering, Applied Machine Learning, Research Design
Intermediate · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: AI Workflows, Agentic Workflows, AI Orchestration, AI Security, AI Integrations, API Testing, System Testing, Test Script Development, Context Engineering, Context Management, Health Informatics, Health Technology, Performance Testing, Healthcare Ethics, Functional Testing, Business Logic, Patient Education And Counseling, Patient Communication
Intermediate · Course · 1 - 4 Weeks