Gianmarco Cafferata

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ABOUT ME

Data Scientist with love for NLP, +3 years of experience.

Working as a data scientist in the fraud team of the biggest e-commerce of Latin America and teaching data science at the University of Buenos Aires.

Spanish, English

Buenos Aires (-03:00)

Joined June 2021

EXPERTISE

Data Science

3 years experience

Data science in python

Machine learning

3 years experience

NLP

3 years experience

Python Neural Networks Artificial Neural Networks Nltk Keras TensorFlow

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SOCIAL PRESENCE

GitHub

tp-elixir-tdl

EL TP de TDL.

Python

api-example-exercise

Simple API example for teaching each REST verb

Python

EMPLOYMENTS

Data Scientist

Mercadolibre

2020-04-01-Present

At the Data Science Fraud Marketplace team. We build datasets in Spark from a huge lake for training models that predict fraudulent users...

At the Data Science Fraud Marketplace team. We build datasets in Spark from a huge lake for training models that predict fraudulent users, those models are deployed to score all kinds of news generated by users and take automatic real-time actions.

Python

Flask

NumPy

Python

Flask

NumPy

Amazon EC2

Elasticsearch

Apache Spark

TensorFlow

Keras

Data Scientist

Intive

2018-08-01-2020-04-01

Development of NLP models in a legal technical language for a foreign client. Text classification, structured classification, NER tagging...

Development of NLP models in a legal technical language for a foreign client. Text classification, structured classification, NER tagging, and IR with semantic similarity. Using BOWs, Word Embeddings, RNNs, CNNs, HMMs, CRFs, PCA, Char embeddings, and Siamese Networks.

Python

Flask

NumPy

Python

Flask

NumPy

Pandas

Redis

RabbitMQ

Apache Solr

TensorFlow

Keras