This is a collection of all the code that can be found on my YouTube channel Sigma Coding.

This repository serves as a personal collection of Power BI Dashboard and Report sample files, along with the datasets used in the samples, tutorials, and other related content.

Projeto de relatório gerencial em Power BI com a base de dados AdventureWorks (criada pela Microsoft) e material de curso online

A modern, reliable VS Code extension for editing Power Query M code from Excel files

In this repository I prove my knowledge and technical skills using this tool as a Data Analyst.

Microsoft Power BI é um ferramenta de BI Self-Service que empondera o usuário a criar Relatórios e Dashboards - Aqui terá dicas de aprendizagem - DAX - Soluções

Tabela dimensão calendário Fiscal em linguagem M

A repository for showcasing my knowledge of the M programming language, and continuing to learn the language.

🇲 MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM

🧠️🖥️2️⃣️0️⃣️0️⃣️1️⃣️💾️📜️ The sourceCode:M category for AI2001, containing M programming language datasets

The M Programming language IDE submodule for SNU Programming Tools (2D Mode)

💪 Materiály ku kurzu Microsoft Excel - Power Query

Análise de vendas Mês atual vs Mês anterior (Month over Moth Analysis) - Projeto em Power BI

"Excel BootCamp: A comprehensive guide covering essential Excel functions, formulas, data analysis, and automation techniques. Perfect for beginners and professionals looking to enhance their Excel skills!"

Includes the .pbix file for all the dashboards on my website

Calculates the date of Easter and related holidays (Pentecost and Good Friday).

Jednoduchý report na kontrolu Zisku/Straty investičného portfólia

Conducted Exploratory Data Analysis on a real-world but anonymized dataset from MORGENS hotel management system

Notepad++ UDLs

Offizielle Begleitmaterialien, Datensätze und Lösungen zum Buch "Microsoft Power BI: Das Praxisbuch für Datenvisualisierung und -analyse. Inkl. Fabric und Copilot" (MITP Verlag, 2026).