Data analytics portfolio from the DecodeLabs internship — data auditing, EDA, SQL, and sales analysis using Python, Pandas, and SQL.
Transforming 1200 raw ecommerce orders into a fully interactive intelligence dashboard using Advanced Excel featuring RFM segmentation, cohort analysis and dynamic KPI tracking.
Interactive Excel dashboard analyzing 1,000+ operations transactions — Power Query, PivotTables, and KPI tracking for sales, profit, and customer complaints.
Excel-based UFC fighter performance tracker with custom ranking formula and dashboard
SQL + Python analysis of employee compensation trends using a relational HR database: window functions, CTEs, self-joins, and career growth trajectory analysis.
This project analyzes sales data to identify trends, profitability, and customer behavior using interactive dashboards.
Sales funnel analysis using event-level data to identify conversion bottlenecks and revenue optimization opportunities.
This project aims to analyze and extract insights from the official results of Lotofácil, a popular Brazilian lottery game.
This repository contains the source code for my personal portfolio website, showcasing my projects, skills, and experience as Data Analyst. Built with HTML, CSS and Astro, the portfolio highlights my work with project descriptions, technologies used, and links. Deployed in CloudFlare Pages. Feel free to explore and contribute!
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