Justino F. Imbert
Data scientist & machine learning engineer · Argentina
I build machine learning systems end to end: asking the questions that shape the model, building the pipelines that feed it, and setting up the infrastructure it runs on. I have a background in mathematics and I like turning vague business needs into things that work in production.
You can find me on LinkedIn.
What I do
Machine learning & computer vision
Classification, ranking and image models, from research papers to deployed, monitored services.NLP & LLM applications
Text classification, feature extraction, retrieval-augmented generation and support chatbots.Data engineering
Ingestion pipelines, scrapers, warehouse modeling, orchestration and data quality checks.Cloud & infrastructure
AWS and GCP, with infrastructure as code. This site runs on Lambda and CloudFront, managed with Terraform.Analytics & experimentation
Exploratory analysis, segmentation, A/B testing and dashboards that people actually use.Teaching
Data science, analytics and data engineering courses, mentoring and project reviews.
Selected work
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2026
Data platform for a travel group
Data Engineer · VolansBuilt data infrastructure and pipelines from scratch for a group of travel businesses.
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2025
ML for real estate & short-term rentals
Data Scientist · EncoraBuilt machine learning models and analyzed data for the short-term rental market, among other things.
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2025
Data science for fintech
Sr Data Scientist · RocbirdProvided data science services for a fintech client.
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2024–25
Deep learning for breast cancer pathology
Machine Learning Engineer · Digital Pathology LabDeveloped and deployed machine learning models that predict the results of breast cancer pathology samples.
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2023–24
Models, dashboards & automation at scale
Data Scientist · BlinkPart of a data team with Google as a client. Built and deployed classification models with their own monitoring dashboards, and automated whole sections of the main workflow, saving tens of thousands of hours of manual work. Also helped solve a data integrity problem across billions of records.
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2022–23
Growth data for a healthcare marketing startup
Data Analyst → Data Scientist · Medical LeadsBuilt the data infrastructure from the ground up: scrapers collecting hundreds of thousands of records, LLM-based feature extraction, database schemas, customer segmentation, A/B tested campaigns and KPI dashboards.
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2025–now
Teaching
ICARO · TripleTenTeach courses in data science, data analytics and data engineering programs. As a bootcamp instructor, ran office hours and reviewed hundreds of student projects covering programming, statistics, modeling and deployment.
Toolbox
Languages Python, SQL, Bash, some C, Rust and JavaScript
ML PyTorch, scikit-learn, OpenCV, LangChain, pandas, NumPy
Data Snowflake, BigQuery, PostgreSQL, ClickHouse, Airflow
Cloud AWS, GCP, Docker, Terraform
Background
Education B.Sc. in Mathematics, Universidad Siglo 21
Speaks English and Spanish, plus some French and Portuguese