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Nebula: Professional · Orion Nebula · M42

Internal data platform for Mercado Pago Point

Web platform that centralizes operational workflows and data access for the Point team, built on Next.js 16 and Firebase over BigQuery.

Role
Junior Data Analyst (data layer owner)
Period
Nov 2025 → present
Instruments
Next.js 16 · TypeScript · Firebase Functions · Firestore · BigQuery · Google Sheets

Internal project · details limited to the public CV

Internal product, so details stay at the level of the public CV. The platform gives the Mercado Pago Point team one place to run operational workflows and query curated data instead of scattered spreadsheets. The project started in October 2025; I took it over when I joined in November and have owned it since.

What I own: the data layer (BigQuery models and Firestore collections), the Cloud Functions that move data between them, and the documentation that lets the rest of the team operate and extend it.