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.

Johns Hopkins University
Skills you'll gain: Data Presentation, Statistical Reporting, Data Collection, Data Analysis, Data Capture, Data Management, Data Synthesis, Analytical Skills, Exploratory Data Analysis, Data Modeling, Descriptive Analytics, Statistical Analysis, Coordinating, Coordination, Statistical Modeling, Statistical Inference, Communication
★ 4.8 (51) · Mixed · Course · 1 - 4 Weeks

EDUCBA
Skills you'll gain: Hypertext Markup Language (HTML)
★ 4.4 (47) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Technical Analysis, Market Trend, Financial Trading, Market Dynamics, Derivatives, Market Opportunities, Financial Market, Gap Analysis, Securities Trading, Risk Management Framework, Risk Management, Trend Analysis, Market Data, Market Analysis, Risk Analysis, Financial Forecasting, Forecasting, Consolidation, Histogram
★ 4.3 (28) · Beginner · Specialization · 3 - 6 Months

SkillsBooster Academy
Skills you'll gain: Data Ethics, Microsoft Excel, Microsoft Copilot, Excel Formulas, Excel Macros, Microsoft Power Platform, ChatGPT, Microsoft 365, Microsoft Access, Microsoft Teams, Workflow Management, Microsoft Office, Microsoft Project, Business Workflow Analysis, Operational Excellence, Microsoft Windows, Test Tools, Interactive Learning, Software Development Tools, Devops Tools
★ 4.4 (25) · Beginner · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Responsible AI, MLOps (Machine Learning Operations), Azure DevOps, AI Product Strategy, Decision Intelligence, Business Leadership, AI Security, Microsoft Azure, Organizational Change, AI Enablement, Organizational Leadership, Strategic Leadership, Microsoft Copilot, Solution Delivery, Project Management, Cross-Functional Team Leadership, Business Metrics, Project Management Life Cycle, Agile Project Management, AI literacy
Intermediate · Professional Certificate · 3 - 6 Months

Michigan State University
Skills you'll gain: Interviewing Skills, Journalism, Report Writing, Research Reports, Investigation, Research, Peer Review, Content Creation, Storytelling, Ethical Standards And Conduct, Data Collection, Writing and Editing, Writing
★ 4.7 (97) · Mixed · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Large Language Modeling, Email Security, Exploitation techniques, AI Security, Border Gateway Protocol, Malware Protection, Mobile Security, LLM Application, Cybersecurity, Routing Protocols, Network Security, Open Web Application Security Project (OWASP), Network Monitoring, Intrusion Detection and Prevention, Security Controls, Threat Detection, Network Analysis, TCP/IP, Internet Of Things, AI Integrations
★ 4.1 (14) · Intermediate · Specialization · 3 - 6 Months

Board Infinity
Skills you'll gain: Google Analytics, Data Storytelling, Data Presentation, Financial Forecasting, Looker (Software), Data-Driven Marketing, Marketing Analytics, Data Literacy, Cross-Channel Marketing, Marketing Budgets, Web Analytics, Data Validation, Stakeholder Engagement, Data-Driven Decision-Making, Google Ads, Dashboard Creation, Revenue Forecasting, Marketing Automation, Predictive Analytics, Digital Marketing
Beginner · Specialization · 1 - 3 Months

Northeastern University
Skills you'll gain: Depreciation, Risk Analysis, Risk Modeling, Engineering Management, Cost Benefit Analysis, Strategic Decision-Making, Decision Tree Learning, Financial Analysis, Capital Budgeting, Tax Management, Decision Making, Tax Planning, Income Tax, Economics, Simulation and Simulation Software, Probability Distribution, Cash Flows
Mixed · Course · 1 - 3 Months

Skills you'll gain: WordPress, Information Architecture, Order Processing, Cloud Hosting, Frontend Performance, Web Design, Secure Coding, Performance Tuning, Amazon Web Services, Order Management, Data Management, Content Management Systems, Web Design and Development, Usability, Cloud Deployment, Performance Testing, Remote Access Systems, Payment Processing, Web Development, Web Servers
★ 4.7 (25) · Beginner · Specialization · 1 - 3 Months

University of Michigan
Skills you'll gain: Memory Management, C++ (Programming Language), C (Programming Language), Object Oriented Programming (OOP), Object Oriented Design, Data Structures, Programming Principles, Software Design, Python Programming, Java, Algorithms, Performance Tuning
★ 4.5 (14) · Intermediate · Course · 1 - 3 Months

Universitat Autònoma de Barcelona
Skills you'll gain: Microsoft Word, Microsoft Office, digital literacy, Computer Literacy, Document Management, Automation
★ 4.7 (187) · Beginner · Course · 1 - 4 Weeks