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Welcome to my blog

Welcome to my blog dedicated to all things Excel and VBA! Here, you'll find a wealth of information designed to help you master these powerful tools, whether you're a beginner or looking to enhance your skills. From tips and tricks to in-depth tutorials, my goal is to provide you with the resources you need to navigate Excel's features and harness the full potential of VBA for automation and efficiency. Join me on this journey to unlock new possibilities in data management and analysis!

Writing Cleaner, Modular VBA Code with Classes and OOP Concepts

21 July 2025

Most VBA developers rely heavily on procedural programming: Subs, Functions, and Modules. But VBA also supports a simplified form of Object-Oriented Programming (OOP) through Class Modules. Using

14 July 2025

Creating an Excel Add-In is powerful, but adding a custom Ribbon interface elevates it from “macro collection” to a polished, app-like tool that users can easily access

07 July 2025

If you often build utilities, custom functions, or macros that multiple people use, packaging them into an Excel Add-In (.xlam) is the most effective way to distribute

Parsing Logs with Regex in VBA

30 June 2025

In the previous post, we parsed logs using simple string functions like Mid and Instr. However, regular expressions (regex) provide much more flexibility for pattern matching, validation,

23 June 2025

Parsing plain text files—especially complex ones like server logs, CSVs with inconsistent formats, or exported data from legacy systems—is one of the most practical (and often overlooked)

16 June 2025

One of the most powerful and underrated features of Excel VBA is its ability to automate and control other Office applications—and even applications beyond Office, if they

09 June 2025

If you've ever had a large Excel VBA project break unexpectedly, you know how painful it can be to track down the cause—especially when the issue wasn’t

02 June 2025

If you’ve ever needed to extract patterns like email addresses, dates, product codes, or anything in between from messy data, you’ve probably hit a wall with Excel’s

26 May 2025

If you're a power user of Excel, you've probably hit the limits of built-in functions like VLOOKUP, IF, or LET. That’s where User Defined Functions (UDFs) come

Multi-Level Dictionaries in Excel VBA

19 May 2025

In the previous post, we explored how VBA dictionaries can simplify lookups, eliminate nested loops, and boost performance. But what if you want to group data across

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