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Olá, sou Brayan C Ksenhuck

Data Scientist

Transforming data into actionable insights and building ML solutions that drive business impact.

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Sobre Mim

I'm a Data Scientist with expertise in building machine learning models and extracting actionable insights from complex datasets. My work focuses on creating data-driven solutions that deliver measurable business value.

With a strong foundation in statistics, programming, and cloud technologies, I transform raw data into strategic assets that drive informed decision-making.

Habilidades Técnicas

Python

95%

SQL

90%

Machine Learning

90%

Statistics

85%

Data Visualization

88%

Cloud (AWS/Azure)

80%

Projetos em Destaque

Customer Churn Prediction - Data Science Project

Customer Churn Prediction

ML model predicting customer churn with 92% accuracy, reducing retention costs by 30%.

Impacto: 30% reduction in retention costs

Python Scikit-learn XGBoost SQL
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Sales Forecasting Dashboard - Data Science Project

Sales Forecasting Dashboard

Real-time sales forecasting system with interactive dashboards for business decision-making.

Impacto: Improved forecast accuracy by 25%

Python Prophet Plotly PostgreSQL
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NLP Sentiment Analysis - Data Science Project

NLP Sentiment Analysis

Sentiment analysis pipeline processing 100K+ customer reviews to extract actionable insights.

Impacto: Processed 100K+ reviews

Python Transformers BERT AWS
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Experiência Profissional

Senior Data Scientist

Tech Company

2022 - Present

Leading ML initiatives and building predictive models for business optimization.

Data Analyst

Analytics Firm

2020 - 2022

Developed data pipelines and created business intelligence dashboards.

Vamos Conversar?

I'm always open to discussing new opportunities, collaborations, or data science challenges.

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