I'm a Data Scientist with over 5 years of experience delivering data-driven solutions across the payments, banking, retail, and healthcare industries. Throughout my career, I've worked at the intersection of Data Science, Analytics, Data Engineering, and Business Intelligence, transforming complex data into products and strategic business decisions.
Currently, I work at Cielo, where I lead the end-to-end development of Machine Learning and Generative AI solutions. My responsibilities include designing, developing, deploying, and maintaining predictive models for product propensity, customer churn, and customer lifecycle, directly supporting business growth and customer engagement strategies.
Beyond predictive modeling, I also develop Generative AI products from end to end, including AI-powered applications, internal toolkits, and intelligent solutions that streamline data preparation, automate workflows, and improve analyst productivity.
I have solid expertise in the Databricks Lakehouse Platform, building scalable production-ready solutions with Databricks Workflows, Unity Catalog, Delta Lake, PySpark, SQL, ML pipelines, Model Serving, and AI capabilities.
- 🔭 Data Scientist at Cielo
- 🤖 End-to-end development of Machine Learning models for Product Propensity, Customer Churn, and Customer Lifecycle
- 🚀 End-to-end development of Generative AI products, including AI applications and internal toolkits
- ⚙️ Building scalable data and ML solutions using Databricks, Python, SQL, PySpark, BigQuery, and cloud technologies
- 📊 Supporting Product, CRM, Marketing, and Business teams through advanced analytics and predictive modeling
- 🎓 Postgraduate Degree in Data Science, Analytics & Artificial Intelligence — University of São Paulo (USP)
- 🎓 Technology Degree in Financial Management
My academic background combines Finance with Data Science and Artificial Intelligence, allowing me to bridge technical solutions with real business challenges, especially in financial services and digital products.
I'm currently looking for remote international part-time opportunities in:
- Data Science
- Machine Learning
- Generative AI
- Product Analytics
- Data Engineering
I have professional working proficiency in English and enjoy collaborating with distributed, multicultural teams.
💼 LinkedIn: https://www.linkedin.com/in/lucas-menghi-missias-284b13202/