Learn how to handle data effectively using Power Query, an essential tool for contemporary data professionals. The fundamentals of data extraction and transformation are covered in this course, which also teaches you how to combine data from various sources. You’ll discover standard methods for preparing datasets for analysis by cleaning and reorganizing them. Gaining proficiency in these areas will enable you to automate and streamline laborious data preparation
Key Learnings.
After completing this course, learners will be able to: Understand & navigate Power Query for data transformation
Import, clean, and merge data from multiple sources
Automate data preparation and transformations
Apply advanced M language functions
Integrate Power Query with Power BI & Excel for reporting
Work on real-world data projects
Module 1: Introduction to Power Query
- What is Power Query?
- Power Query vs. Excel Functions & VBA
- Installing & Accessing Power Query in Excel & Power BI
- Power Query Interface & Navigation
- Understanding the ETL (Extract, Transform, Load) Process
Module 2: Connecting & Importing Data
- Importing Data from Multiple Sources (Excel, CSV, SQL, Web, APIs, SharePoint, etc.)
- Connecting to Live Databases & Cloud Sources
- Understanding Different Data Types
- Query Dependencies & Refreshing Data
Module 3: Data Cleaning & Basic Transformations
- Removing Duplicates & Handling Missing Values
- Renaming, Removing, and Reordering Columns
- Text Functions (Split, Merge, Extract)
- Number & Date Functions
- Changing Data Types & Formatting
Module 4: Advanced Data Transformations
- Conditional Columns & Custom Columns
- Pivoting & Unpivoting Data
- Merging & Appending Queries
- Creating Parameters & Dynamic Queries
- Grouping Data & Data Aggregation
Module 5: Introduction to M Language & Custom Functions
- What is M Language?
- Writing Custom Functions in Power Query
- Using IF, SWITCH, and Nested Conditional Logic
- Understanding Query Folding & Performance Optimization
Module 6: Advanced Power Query Techniques
- Advanced Filtering & Sorting Techniques
- Using Regular Expressions (RegEx) in Power Query
- Automating Complex Data Transformations
- Error Handling & Debugging Queries
Module 7: Integrating Power Query with Power BI & Excel
- Loading & Refreshing Data Models
- Creating Relationships in Power BI with Power Query
- Automating Data Updates & Scheduled Refresh
- Working with Large Datasets & Performance Optimization
Module 8: Power Query for Business Intelligence & Reporting
- Building Dashboards with Cleaned Data
- Creating Custom Data Models in Power BI
- Using Power Query for Financial & Sales Analysis
- Connecting Power Query with Power Pivot & Power Automate
Module 9: Real-World Projects & Case Studies
- Data Cleaning & Preparation for Financial Reports
- Combining Data from Multiple Workbooks for Analysis
- Automating Data Transformation & Reporting
- Handling Large Data Sets Efficiently
Module 10: Best Practices & Industry Applications
- Common Mistakes & How to Avoid Them
- Best Practices for Query Performance
- Security & Data Privacy Considerations
- Real-World Use Cases in Finance, Marketing, and Operations
Prerequisites
Basic understanding of Excel (Formulas, Tables, Pivot Tables)
No prior coding knowledge is required
Who is This Course For?
This Power Query course is designed for:
Beginners & Professionals – Anyone looking to automate data transformation without coding.
Data Analysts & Business Intelligence Professionals – Those who work with large datasets and need efficient data cleaning & modeling.
Finance & Accounting Professionals – Individuals dealing with financial reports, reconciliations, and data consolidation.
Excel Users & Power BI Enthusiasts – Users who want to enhance their data preparation workflow.
Marketing & Sales Analysts – Professionals who must clean and analyze customer data for reporting.
Students & Job Seekers – Anyone looking to improve their data handling skills for career growth.
International Student Fees: USD 250$
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