Gabriel Romeo Tomaz | Analytics Engineer

About Me

Passionate about data and technology, I have 5+ years of experience in e-commerce and retail media. I have worked extensively with data pipelines, analytics engineering, and business intelligence, communicating data insights to diverse audiences, adapting my communication style accordingly. I am a native Portuguese speaker, fluent in English, and have intermediate proficiency in Spanish.

Hobbies

Swimming Cooking Chess

Professional Journey

May 2024 — Jul 2025

VTEX ADS

Data & Analytics Specialist

Leading end-to-end data strategy for retail media. Designed workflows that contributed to +20% monthly revenue growth through precise financial reconciliation and performance tracking.

PYTHON AIRFLOW AWS REDSHIFT

Jan 2023 — May 2024

VTEX

Deal Architect

Technically validated major deals in the platform before signing. Communicating potential risks to the company's stakeholders and ensuring projects timely implementation.

POWER BI SALESFORCE

Jun 2021 — Dez 2022

VTEX

Digital Commerce Specialist Program

Trainee like program focused on developing technical and business skills for the digital commerce industry. Rotating through different departments, including CX, Crossborder and Marketplaces, gaining a holistic understanding of the digital commerce space.

ZENDESK GOOGLE SHEETS

Technical Stack

Engineering

Python, SQL, Airflow, Prefect, Snowflake, AWS, DBT

Visualization

Power BI, Looker, Metabase

Expertise

Ecommerce, Retail Media, Product development

Projects

Rio Real Estate Heatmap

End-to-end pipeline to collect, transform, and visualize real estate data in Rio de Janeiro, delivering a hex-based geospatial map and dashboard for price analysis.