The most relevant experiences
My data science career is centered on statistical modeling, grounded in an intermediate background in data, machine learning, and AI engineering
Stefanini
Sr Data Scientist
2023 — 2025
ML Engineer
2022 — 2023
Data Scientist
2021 — 2022
Dealing with complex data and human systems
I'd worked in the banking industry, building models that cover
- personally identifiable information (PII) classification using small language models
- spread hyper-personalisation for derivatives
- recovery rate prediction of nonperforming loans
- identity card classification and text recognition using OCR
- business digital balance using Google Vision API
- recommendation system
- product purchase propensity
Chemtech-Siemens
Mechanical Engineer
2011 — 2012
The first project we never forget
I was a confident junior engineer, passionate about every technical challenge I faced. Despite my youth, I took on some senior-level responsibilities.
There's nothing like being an owner to develop an ownership mindset
My high-risk, high growth experience has been in founding and running early-stage startups involving
- rural fire outbreak alerts based on satellite data along with an information campaign to educate farmers about the related lawsuits
- herd weight measurement using a mobile app
- parking management based on computer vision
Beyond good skills and an improved business perspective, an interesting outcome of these efforts was the creation of an ideation-to-validation framework guided by iterative, evidence-based decisions
MFLab — Petrobras
Senior Researcher
2013 — 2020
Researcher
2008 — 2010
The difference between doing and knowing
If I were to summarize the impact of my research experiences on the professional I am today, I would mention the ability to
- dive deeper into theory and code libraries when needed
- be analytical and focused
- be confident in my deliverables
- enjoy coding and writing
The crowning achievement of this phase of my life was a novel insight and analysis that led to my inclusion in the Special Issue of FTaC, consisting of about 15 papers selected from a total of 118 papers presented orally at the prestigious International Conference on Multiphase Flow
Tools
* The size represents the relative level of experience
"Values are verbs"
Take responsibility
ownership mindset
Be transparent
commitment to the truth
Learn continuously
open-minded and adaptable