Planilha de Estudos para concurso publico feito no Excel varias fórmulas como: SE, SOMASE, PROCV, PROCH, CORRESP, SEERRO,, SUBTOTAL . Também usado Macros e VBA

Dragonfly Analyzer is a tool that automatically compiles and generates statistical reports based on field observations of dragonflies. Co-developed with @lbrezgin.

Excel-based crash incident analysis (2019–2023) with data cleaning, pivot tables, visualizations, and an interactive dashboard.

This is excel analytics platform.

The Crowdfunding-Analysis with Excel project analyzes 1,000 crowdfunding projects and concludes that the US, theater, film and video, and music industries have the most campaigns, with a success rate of 50-60%. The dataset lacks some key data points such as gender and age of backers and distribution of campaigns across different US states.

This project presents an analytical study of customer churn behavior using Microsoft Excel. The main objective is to identify patterns and drivers behind customer churn and provide actionable insights to improve customer retention and profitability. The analysis is performed entirely in Microsoft Excell.

This is my first Excel project: Vrinda Store Data.

Analyzed a Starbucks dataset to evaluate marketing promotions using A/B Testing and Statistical Significance. I calculated P-values and "Lift" in Excel to determine offer effectiveness, then built Tableau dashboards to visualize customer conversion. This project demonstrates data-driven decision-making to optimize marketing ROI.

A data-driven pricing optimization project using Excel and Python to increase revenue while adhering to business constraints.

This project includes Data Analysis using excel.

Deloitte Australia Data Analytics Job Simulation (Forage) – Gender pay equality analysis using Excel classification logic and Tableau dashboard visualization. Includes forensic data assessment and business insights.

A Streamlit-based tool for analyzing financial documents (CSV, Excel, PDF) with automated KPI extraction, statistical analysis, and interactive visualizations to help professionals gain quick insights.

Excel Dashboard to analyze data of a hotel over the past three years.

Using shadcn ui made a Excel analysis Dashboard

This repository showcases an in-depth analysis of coffee shop sales, meticulously conducted using Microsoft Excel. Leveraging powerful Excel features such as Power Query, Power Pivot, pivot tables, charts, and slicers, we delve into critical insights that drive business decisions.

This project analyzes 9,000+ Data Science job postings across India and visualizes the Indian Data Science job market.

This project analyzes sales performance of a coffee store between 2019 and 2022 using Microsoft Excel for data analysis and visualization, with final results presented in Microsoft PowerPoint. The objective was to track sales trends, evaluate product performance, and identify customer insights that could support long-term strategic growth.

Google Data Analytics Capstone: Analysis of delivery performance using 43,000+ delivery records from March 2022. Identifies key factors affecting on-time delivery using Excel and pivot table analysis.

Excel-based baby care product sales analysis using Pivot Tables & Slicers. Tracks brand performance, package types, and SKU trends (2022-2024) with year-over-year growth insights to monitor business trends.

Spreadsheets data analysis of access to clean water using WHO/UNICEF 2020 data