Data cleaning courses can help you learn techniques for identifying and correcting errors in datasets, handling missing values, and standardizing data formats. You can build skills in data validation, outlier detection, and transforming raw data into a usable format. Many courses introduce tools like Python libraries such as Pandas and NumPy, as well as software like OpenRefine, that support executing data cleaning tasks efficiently and ensuring data quality for analysis.

Coursera
Skills you'll gain: Prompt Engineering, Microsoft Copilot, Prompt Patterns, Power Platform Architecture & Technical Design, Microsoft Power Platform, AI Workflows, Agentic Workflows, Generative AI Agents, Performance Tuning, Business Logic, AI Integrations, Agentic systems, Application Deployment, Generative AI, Performance Testing, Scalability, Data Integration, User Feedback
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Responsible AI, ChatGPT, AI powered creativity, Prompt Engineering, AI literacy, Artificial Intelligence, Video Production, Copywriting, Content Creation, Keyword Research, Ideation, Search Engine Optimization, Content Optimization, Content Strategy, Data Security
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Productivity Software, Collaborative Software, Microsoft Office, Spreadsheet Software, Google Sheets, Data Visualization, Excel Formulas, Data Entry, File Management, Microsoft Excel, Editing
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Test Automation, Test Data, Test Execution Engine, Test Script Development, Test Case, Test Engineering, Software Testing, Debugging, Scalability, Test Planning, Application Frameworks, Maintainability, Automation, Code Reusability, Software Design Patterns, Configuration Management, Package and Software Management
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Microsoft Azure, Azure Active Directory, Cloud Computing, Cloud Computing Architecture, Identity and Access Management, Cloud Deployment, Cloud Solutions, Cloud Services, Cloud Platforms, Cloud Infrastructure, Cloud Management, Cloud Security, Role-Based Access Control (RBAC), Azure DevOps, Data Governance, IT Security Architecture, Azure DevOps Pipelines, Azure Synapse Analytics, Cyber Governance, Microsoft Copilot
Beginner · Course · 1 - 3 Months

Skills you'll gain: Kubernetes, Amazon Web Services, Amazon Elastic Compute Cloud, Cloud-Native Computing, AWS CloudFormation, Load Balancing, Cloud Infrastructure, Cloud Hosting, AWS Identity and Access Management (IAM), Serverless Computing, Docker (Software), Containerization, Cloud Storage, Scalability, Identity and Access Management, Cloud Deployment, Data Persistence, Application Deployment
Intermediate · Course · 1 - 3 Months

John Wiley & Sons
Skills you'll gain: Critical Thinking and Problem Solving, Complex Problem Solving, Problem Solving, Strategic Decision-Making, Advanced Analytics, Decision Making, Critical Thinking, Data Storytelling, Strategic Thinking, Systems Thinking, Creative Problem-Solving, Deductive Reasoning, Storytelling, Analytics, Analytical Skills, Statistical Analysis, Solution Design, Business Strategy, Analysis, Business Analysis
Beginner · Course · 1 - 3 Months

Skills you'll gain: Adobe Express, Responsible AI, AI powered creativity, Generative AI, Data Ethics, AI literacy, Graphic Design, Image Quality, Prompt Engineering, Artificial Intelligence, AI Workflows, Creativity, AI Integrations, Verification And Validation
Mixed · Course · 1 - 4 Weeks

Simplilearn
Skills you'll gain: Fine-tuning, LLM Application, LangChain, Model Optimization, Responsible AI, Large Language Modeling, Model Deployment, OpenAI, Data Preprocessing, Model Training, Model Evaluation, Reinforcement Learning
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Legal Technology, Legal Research, Anthropic Claude, AI literacy, Generative AI, ChatGPT, Legal Writing, Responsible AI, Prompt Engineering, Case Law, Large Language Modeling, AI Integrations, Human Factors
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: QuickBooks (Accounting Software), Record Keeping, Accounting Records, Ledgers (Accounting), Bookkeeping, Reconciliation, Accounting and Finance Software, Small Business Accounting, Standard Accounting Practices, Accounting Software, Accounting, Financial Reporting, Expense Management, Data Maintenance, File Management, Business Process Automation, Data Storage Technologies, Payroll Processing, Specialized Sales, Data Loss Prevention
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Text Mining, Unstructured Data, Data Analysis, Natural Language Processing, Pandas (Python Package), Data Manipulation, Data Preprocessing, Python Programming
Beginner · Guided Project · Less Than 2 Hours