Analyzed marketplace data to uncover revenue drivers, user behavior trends, and marketing ROI insights.

Marketplace reporting system for customer, seller, and product performance using SQL transformation, dimensional modeling, and Power BI executive reporting.

Calculates size-ratio allocation from inventory and sales matrices - Python, Excel

End-to-end e-commerce competitive pricing intelligence platform — automated web extraction, local data warehousing, and strategic marketplace analytics with production-grade CI/CD.

Offline Amazon marketplace intelligence console that turns ads, sales, cost, and SKU data into decision-ready reports, action queues, and review workflows.

Analytics dashboard for WB & Ozon sellers — profit, stock, funnel. FastAPI · PostgreSQL · React

Extract Facebook marketplace listings efficiently

AI-powered assistant that can assist with resale questions

Production-level e-commerce BI platform for marketplace sales, inventory, returns, and alerts

End-to-end business intelligence project analyzing a global freelance marketplace using Python, Pandas, and Looker Studio dashboards.

Whatnot seller profile data

Runs marketplace BI for sales, inventory, returns, and alerts - FastAPI, Next.js

Multiformat RAG Assistant for Amazon marketplace · LangChain · ChromaDB · FastAPI · Sentiment Analysis · LLM-as-judge · Spec-Driven

Wildberries financial analytics in Power BI. Star-schema modeling, MoM logic, drillthrough and financial reconciliation.

"Seller health scoring & risk segmentation for a Brazilian e-commerce marketplace — Python, SQL, Tableau"

Store-level contribution analysis, risk prioritization, and margin recovery strategy for a delivery marketplace.

Vinted seller product scraper

Etsy product shop extractor with clean structured data

Marketplace finance and work-order analytics dashboard using Python, SQL, SQLite, Streamlit, and Plotly.

📈 End-to-end e-commerce analytics project analyzing ~100k Brazilian marketplace orders using SQL, Python, and Power BI.