Stephanie Aguiar
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Stephanie Aguiar Email & Phone Number

Data Scientist @ Loft | Machine Learning | Advanced Analytics | LLM at Loft
Location: Rio De Janeiro, Rio De Janeiro, Brazil 7 work roles 1 school
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Current company
Role
Data Scientist @ Loft | Machine Learning | Advanced Analytics | LLM
Location
Rio De Janeiro, Rio De Janeiro, Brazil
Company size

Who is Stephanie Aguiar? Overview

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Quick answer

Stephanie Aguiar is listed as Data Scientist @ Loft | Machine Learning | Advanced Analytics | LLM at Loft, a company with 814 employees, based in Rio De Janeiro, Rio De Janeiro, Brazil. AeroLeads shows a matched LinkedIn profile for Stephanie Aguiar.

Stephanie Aguiar previously worked as Data Scientist at Loft and Data Scientist at Afya. Stephanie Aguiar holds Bacharelado, Chemical Engineering from Universidade Federal Rural Do Rio De Janeiro.

Company email context

Email format at Loft

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Loft

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Profile bio

About Stephanie Aguiar

Data scientist experienced in dealing with large volumes of data and developing both supervised and unsupervised models to understand patterns of consumer behavior. Proficient in applying time series analysis and advanced analytics for market understanding and guidance.Focused on using tools and programming languages as allies to find answers and tell stories.

Listed skills include Matlab, Python, Microsoft Word, Trabalho Em Equipe, and 13 others.

Current workplace

Stephanie Aguiar's current company

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Loft
Loft
Data Scientist @ Loft | Machine Learning | Advanced Analytics | LLM
sao paulo, sao paulo, brazil
Website
Employees
814
AeroLeads page
7 roles

Stephanie Aguiar work experience

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Data Scientist

Current
Oct 2024 - Present

Data Scientist

- Developed the churn model for the company's main digital asset with consistent performance.- Among other applications using Large Language Models (LLM), I led a project to generate top keywords from text articles, testing multiple models and prompt engineering techniques to find the best fit. I evaluated the model's quality through semantic similarity.

Apr 2022 - Oct 2024

Data Scientist

Rio De Janeiro

- Conducted statistical analyses leading to the identification of significant budget savings.- Worked with big data, handling large consumer data sets using Pyspark on Databricks.- Structured sampling, implemented and monitored A/B tests.- Developed clustering models for understanding consumer behavior.- Implemented a methodology to calculate the.

Oct 2020 - Apr 2022

Data Science Intern

Rio De Janeiro E Região, Brasil

- Conducted robust market analysis of the impact of company logistics strategies, economic conditions, and competitor positioning on the market share of the country's major fuel distributors. Studies were presented monthly to the company's senior leadership in committee meetings, supporting critical tactical changes.- Monitored key strategic performance.

Nov 2019 - Oct 2020

Diretora De Marketing

Rio De Janeiro E Região, Brasil

Eleita diretora de marketing da gestão de 2018. Como líder, utilizei a metodologia de gerenciamento SCRUM e o método PDCA para condução do trabalho da equipe. Participei da construção e implementação do planejamento estratégico e desdobramento de metas. Acompanhei indicadores estratégicos e de processo.

Jan 2018 - Jan 2019

Consultora De Comercial

Tive treinamentos e desempenhei atividades que me desenvolveram em gerenciamento e execução de projetos, segmentação e prospecção de clientes, negociação, oratória, gestão empresarial, entre outros. Fui membro destaque pelo grande número de projetos vendidos.

Jan 2017 - Jan 2018

Iniciação Científica

Rio De Janeiro E Região, Brasil

Projeto de pesquisa sobre novas rotas de reações multicomponentes para síntese de moléculas com potencial bioatividade, sob orientação do Prof. Doutor Cedric Stephan Graebin, Laboratório de Diversidade Molecular, UFRRJ. Em 2 anos e meio de atividade, fui responsável pela condução de todos os experimentos lançados, utilizei métodos clássicos de purificação.

Jul 2015 - Jul 2017
Team & coworkers

Colleagues at Loft

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1 education record

Stephanie Aguiar education

FAQ

Frequently asked questions about Stephanie Aguiar

Quick answers generated from the profile data available on this page.

What company does Stephanie Aguiar work for?

Stephanie Aguiar works for Loft.

What is Stephanie Aguiar's role at Loft?

Stephanie Aguiar is listed as Data Scientist @ Loft | Machine Learning | Advanced Analytics | LLM at Loft.

Where is Stephanie Aguiar based?

Stephanie Aguiar is based in Rio De Janeiro, Rio De Janeiro, Brazil while working with Loft.

What companies has Stephanie Aguiar worked for?

Stephanie Aguiar has worked for Loft, Afya, Ipiranga, Ipiranga Produtos De Petróleo, and Núcleo Consultoria Jr..

Who are Stephanie Aguiar's colleagues at Loft?

Stephanie Aguiar's colleagues at Loft include Fernando Kapty, Quy Van, Jéssica Bilk, Aleah Butler, and Craig Gillson.

How can I contact Stephanie Aguiar?

You can use AeroLeads to view verified contact signals for Stephanie Aguiar at Loft, including work email, phone, and LinkedIn data when available.

What schools did Stephanie Aguiar attend?

Stephanie Aguiar holds Bacharelado, Chemical Engineering from Universidade Federal Rural Do Rio De Janeiro.

What skills is Stephanie Aguiar known for?

Stephanie Aguiar is listed with skills including Matlab, Python, Microsoft Word, Trabalho Em Equipe, Lean Six Sigma, Planejamento De Projetos, R, and Microsoft Excel.

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