Leticia Freire

Data Scientist

https://talent.gravityer.com/leticia-freire

Rio de JaneiroMember since June 24, 2026

Key Strengths

Demonstrated interest in Data Science and Machine Learning through personal projects like 'groot' (transfer learning with genetic programming) and 'mcmc' (Monte Carlo Markov Chain exercises).
Proficiency in Python and Jupyter Notebook, essential tools for a Data Scientist.
Experience with various data-related challenges, including a Kaggle challenge on Covid-19 data and information retrieval exercises.

Cultural & Operational Fit

Cultural Fit Analysis

The candidate's personal projects show initiative and a self-driven learning approach, which can be a positive cultural fit. The diversity of projects, from Advent of Code to LLM bootcamps, indicates a broad interest in computational problems and emerging technologies. However, without professional experience or team-based projects, assessing collaboration and workplace cultural fit is challenging.

Soft Skills & Operational Fit

Insufficient data to assess soft skills or operational fit. No psychometric test results or interview feedback are available.

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Projects

survey

January 12, 2026 – Present

survey — GitHub repository

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llm-bootcamp-2025

February 25, 2025 – February 25, 2025

llm-bootcamp-2025 — GitHub repository

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adventOfCode22

December 6, 2022 – January 4, 2023

challenges: https://adventofcode.com/2022

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lefreire

December 29, 2020 – December 29, 2020

lefreire — GitHub repository

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groot

September 25, 2020 – November 24, 2021

TrANsfer learning with Genetic programming from bOostsrl

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tarefa_twist

August 25, 2020 – August 25, 2020

tarefa_twist — GitHub repository

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info_retrieval

July 28, 2020 – September 1, 2020

Exercises to the class Information Retrieval and Text Mining

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mcmc

June 29, 2020 – July 15, 2020

Exercises for the Monte Carlo Markov Chain classes

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Covid-19

March 24, 2020 – March 27, 2020

Repositório feito para compartilhar código do desafio do kaggle sobre o novo Corona vírus

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tcc

November 16, 2017 – April 15, 2020

tcc — GitHub repository

View Project

Key Strengths

Demonstrated interest in Data Science and Machine Learning through personal projects like 'groot' (transfer learning with genetic programming) and 'mcmc' (Monte Carlo Markov Chain exercises).
Proficiency in Python and Jupyter Notebook, essential tools for a Data Scientist.
Experience with various data-related challenges, including a Kaggle challenge on Covid-19 data and information retrieval exercises.

Cultural & Operational Fit

Cultural Fit Analysis

Soft Skills & Operational Fit

Insufficient data to assess soft skills or operational fit. No psychometric test results or interview feedback are available.

Leticia Freire

Key Strengths

Cultural & Operational Fit

Top Skills

Skills

Projects

Key Strengths

Cultural & Operational Fit