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.

Edit Power Query M as files in VS Code — with Copilot, Claude, or any AI coding agent — and sync back to Excel, including workbooks Excel already has open. No Excel required to extract.

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

Tabela dimensão calendário Fiscal em linguagem M

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

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

M Standard Library

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

"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!"

💪 Materiály ku kurzu Microsoft Excel - Power Query

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

🇲 MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM

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

This repository represents my journey in learning and applying Data Analytics using Microsoft Power BI

Framework VBA avançado para gerenciamento dinâmico de variáveis e estado no Power Query (código M). Permite operações CRUD, injeção de listas, clonagem de ambientes e integração RAD (exportação/importação via TXT) no Excel.

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

WSQ courseware for Excel Power Query and Power Pivot (TGS-2026064177) by Tertiary Infotech Academy — 101-slide deck, Lesson Plan, Learner Guide and 19 hands-on labs with starter workbooks, all generated from a single source of truth.