Ramon Filho User
@ramonfilhouser
I build production ML systems that rank leads, improve ROAS, and stay reliable on GCP.
BrazilWhat I'm looking for
I built Bring Data’s production lead-scoring platform end to end on GCP, from scheduled training and MLflow tracking to FastAPI serving on Cloud Run.
My system ranks leads by purchase probability and routes budget to the strongest bands, delivering +215% ROAS versus a live control group and approximately R$167k in measured incremental revenue.
I keep training and serving aligned through one feature code path, parity audits, quality gates, daily drift checks, Slack alerts, and staged container deployments with rollback.
Previously at Data Mundo, I delivered ETL and predictive-modeling projects that improved ROI by 20%; at Los Angeles Producciones, I ran 120+ direct-response campaigns and built lead-scoring systems that reduced acquisition cost by 15%.
Experience
Work history, roles, and key accomplishments
Machine Learning Engineer
Bring Data
Jan 2025 - Present (1 year 8 months)
Founder and only developer. Built and operate a production ML platform on GCP, including training, serving, and monitoring. Achieved +215% ROAS against a live control group.
Data Scientist
Data Mundo
Jun 2024 - Jan 2025 (7 months)
Executed end-to-end data science projects including ETL, predictive modeling, and production delivery. Built churn and campaign-optimization models that improved ROI by 20%.
Founder & Data Director
Los Angeles Producciones
Jan 2017 - Jun 2024 (7 years 5 months)
Directed 120+ direct-response campaigns with over US$800k in ad spend. Built data operations and an early lead-scoring model that reduced acquisition cost by 15%.
Education
Degrees, certifications, and relevant coursework
Machine Learning Engineer Professional Certificate, Machine Learning
Professional certificate in machine learning engineering.
DeepLearning.AI
Machine Learning in Production - MLOps Specialization, Machine Learning
Specialization in machine learning in production, covering MLOps.
Stanford / DeepLearning.AI
Machine Learning Specialization, Machine Learning
Machine learning specialization taught by Andrew Ng.
MLOps Community
First Stack MLOps, MLOps
First Stack MLOps course.
University of Michigan
Python for Everybody, Computer Science
Python for Everybody course.
IBM / Coursera
Databases and SQL for Data Science, Data Science
Databases and SQL for Data Science course.
Availability
Location
BrazilAuthorized to work in
Salary expectations
Social media
Skills
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