Data manipulation courses can help you learn data cleaning, transformation techniques, and exploratory data analysis. You can build skills in using functions for data aggregation, filtering datasets, and visualizing information effectively. Many courses introduce tools like Python, R, and SQL, that support handling large datasets and performing complex analyses. You'll also explore libraries such as Pandas and NumPy, which streamline data manipulation tasks and enhance your ability to derive insights from raw data.

The Hong Kong University of Science and Technology
Skills you'll gain: Matlab, Numerical Analysis, Mathematical Software, Linear Algebra, Differential Equations, Applied Mathematics, Simulation and Simulation Software, Computational Thinking, Integral Calculus, Scripting, Simulations, Calculus, Plot (Graphics), Algorithms
★ 4.9 (445) · Intermediate · Course · 1 - 3 Months

Amazon Web Services
Skills you'll gain: Responsible AI, Generative AI, Generative AI Agents, Prompt Engineering, Amazon Bedrock, Data Ethics, AWS SageMaker, AI Workflows, Agentic systems, AI Product Strategy, Agentic Workflows, Amazon Web Services, AI Integrations, LLM Application, AI Orchestration, MLOps (Machine Learning Operations), Application Programming Interface (API), Application Development, Solution Architecture, Data Management
★ 4.5 (126) · Beginner · Professional Certificate · 1 - 3 Months

University of Virginia
Skills you'll gain: Bioinformatics, Data Analysis Software, Scientific Visualization, Taxonomy, Data Import/Export
★ 4.7 (320) · Intermediate · Course · 1 - 3 Months
University of Michigan
Skills you'll gain: PHP (Scripting Language), MySQL, Database Application, Database Development, Object Oriented Programming (OOP), Database Management, Secure Coding, Authentications, Web Applications, SQL, Network Protocols
★ 4.8 (1.1K) · Intermediate · Course · 1 - 3 Months

University of California, Irvine
Skills you'll gain: Financial Statement Analysis, Cash Management, Financial Statements, Financial Analysis, Budgeting, Budget Management, Financial Acumen, Financial Forecasting, Cash Flows, Working Capital, Forecasting, Cash Flow Forecasting, Financial Accounting, Financial Data, Financial Reporting, Finance, Financial Management, Accounting, Corporate Finance, Business Metrics
★ 4.7 (714) · Mixed · Course · 1 - 4 Weeks

IESE Business School
Skills you'll gain: Persuasive Communication, Corporate Communications, Crisis Management, Media Relations, Public Speaking, Strategic Communication, Media and Communications, Communication Strategies, Storytelling, Verbal Communication Skills, Influencing, Communication, Media Strategy, Communication Planning, Oral Expression, Public Relations, Digital Media Strategy, Digital Marketing, Leadership, Stakeholder Communications
★ 4.8 (203) · Beginner · Specialization · 1 - 3 Months

Kennesaw State University
Skills you'll gain: Statistical Hypothesis Testing, Six Sigma Methodology, Lean Six Sigma, Process Improvement, Quality Improvement, Process Improvement and Optimization, Process Analysis, Statistical Methods, Statistical Analysis, Statistics, Analysis, Statistical Inference, Data Analysis, Variance Analysis, Graphing
★ 4.8 (995) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Selenium (Software), Postman API Platform, JUnit, Test Automation, API Testing, Software Quality Assurance, Test Tools, Test Script Development, Quality Assurance, Unit Testing, Software Testing, Continuous Integration, Automation, Data Validation, Performance Testing, Test Case, Agile Methodology, Integration Testing, Debugging, Javascript
★ 4.7 (78) · Intermediate · Specialization · 1 - 3 Months

University of Michigan
Skills you'll gain: Diversity and Inclusion, Workplace inclusivity, Diversity Equity and Inclusion Initiatives, Diversity Training, Growth Mindedness, Diversity Awareness, Team Leadership, Organizational Leadership, Diversity Programs, Leadership, Social Justice, Personal Development, Cultural Diversity, Self-Awareness, Organizational Change, Organizational Structure
★ 4.7 (474) · Beginner · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: Fine-tuning, Large Language Modeling, Model Training, Prompt Engineering, Retrieval-Augmented Generation, Model Optimization, Transfer Learning, Data Preprocessing
★ 4.6 (627) · Intermediate · Project · Less Than 2 Hours

Johns Hopkins University
Skills you'll gain: Graphing, Data Analysis, R (Software), R Programming, General Mathematics, Mathematical Modeling, Algebra, Mathematical Software, Applied Mathematics, Calculus, Business Mathematics
★ 4.7 (231) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Customer Insights, Digital Marketing, Digital Advertising, Digital Media Strategy, Customer Analysis, Marketing Strategies, Digital Brand Strategy, Customer experience strategy (CX), Online Advertising, Marketing Planning, Digital Analysis, Content Marketing, Data-Driven Marketing, Journey Mapping, Target Audience, Customer Engagement, Personalized Service, Marketing Analytics, Brand Marketing, Goal Setting
★ 4.7 (258) · Beginner · Course · 1 - 4 Weeks