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.

Starweaver
Skills you'll gain: Working Capital, Financial Statements, Financial Modeling, Financial Accounting, Financial Analysis, Financial Reporting, Financial Statement Analysis, Cash Management, Income Statement, Business Valuation, Accounting, Cash Flows, Bookkeeping, Benchmarking, Return On Investment, Balance Sheet, Risk Analysis, Microsoft Excel, Excel Formulas, Finance
Beginner · Specialization · 1 - 3 Months

Coursera
Skills you'll gain: Closing (Sales), Sales Process, Selling Techniques, Sales Presentations, Timelines, Performance Reporting, Sales Pipelines, Performance Analysis, Benchmarking, Performance Measurement, Performance Metric, Decision Making, Simulations, Scaling And Root Planing, Strategic Marketing
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: AI Security, AI Orchestration, MLOps (Machine Learning Operations), Model Deployment, Vulnerability Assessments, AI Workflows, Governance Risk Management and Compliance, Retrieval-Augmented Generation, Responsible AI, Compliance Auditing, LLM Application, Personally Identifiable Information, Regulatory Compliance, Regulatory Requirements, Application Deployment, Generative Model Architectures, Decision Intelligence, Model Training, Cloud Deployment, Artificial Intelligence
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Blogs, Content Performance Analysis, LinkedIn, Marketing Analytics, Professional Networking, Marketing Effectiveness, Digital Marketing, Marketing Channel, Web Analytics, Digital Marketing Campaigns, Digital Marketing Tools, Content Marketing, Marketing Strategies, Performance marketing, Marketing, Branding, Web Presence, Content Creation, Product Promotion
Mixed · Course · 1 - 4 Weeks

Universidad Nacional de Colombia
Skills you'll gain: Applied Machine Learning, Mathematical Modeling, Computational Logic, Mathematical Software, Model Optimization, Machine Learning, Applied Mathematics, Programming Principles, Arithmetic
★ 5 (48) · Intermediate · Course · 1 - 4 Weeks

The Chinese University of Hong Kong
Skills you'll gain: SPSS, Model Evaluation, SPSS (Software), Statistical Modeling, Statistical Software, Statistical Analysis, Statistical Methods, Analysis, SAS (Software), Social Sciences, Correlation Analysis, Data Analysis Software, Regression Analysis
★ 4.8 (25) · Mixed · Course · 3 - 6 Months

The University of Edinburgh
Skills you'll gain: Scientific Methods, Research, Science and Research, Nutrition and Diet, General Science and Research, Behavioral Health, Health Disparities, Physiology, Psychology, Stress Management, Peer Review
★ 4.6 (892) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, Google Gemini, Generative AI, AI Security, Google Cloud Platform, Responsible AI, Gemini, Generative Model Architectures, AI Integrations, AI literacy, Large Language Modeling, Risk Mitigation, AI Product Strategy, Cloud Solutions, Model Deployment, Governance
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Google Analytics, Marketing Analytics, Data-Driven Marketing, Web Analytics, Campaign Management, Marketing Strategies, Digital Analysis, Analytics, Performance Measurement, Target Audience, Trend Analysis, Digital Marketing, Performance Reporting, Performance Analysis, Business Reporting, Time Series Analysis and Forecasting
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Technical Analysis, Sampling (Statistics), Quantitative Research, Financial Analysis, Statistical Hypothesis Testing, Portfolio Risk, Probability, Return On Investment, Portfolio Management, Financial Data, Market Data, Statistical Analysis, Financial Market, Statistical Methods, Probability Distribution, Probability & Statistics, Market Trend, Finance, Performance Metric, Investment Management
Mixed · Course · 1 - 3 Months

Skills you'll gain: Retrieval-Augmented Generation, Prompt Engineering, Multimodal Prompts, Prompt Patterns, Prompt Engineering Tools, LLM Application, Fine-tuning, Model Evaluation, Context Engineering, LangChain, Token Optimization, Large Language Modeling, Hugging Face, Transfer Learning, Model Optimization, Model Deployment, Generative AI, LangGraph, Context Management, Vector Databases
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Networking Hardware, Network Security, TCP/IP, Network Protocols, Network Administration, Endpoint Security, Routing Protocols, Network Routing, Cybersecurity, Endpoint Detection and Response, Cyber Threat Intelligence, Firewall, Network Infrastructure, Network Architecture, Intrusion Detection and Prevention, Local Area Networks, General Networking, Dynamic Host Configuration Protocol (DHCP), Network Routers, Data Loss Prevention
★ 4.7 (3.5K) · Intermediate · Course · 1 - 3 Months