Pratheek Nistala

22Data Engineer • Machine Learning

GitHubHyderabad, India

I turn messy datasets into intelligent systems. My focus is on Analytics, Machine Learning, and Credit Risk Modeling, backed by a strong engineering foundation in Linux, Backend, and Full-Stack Development that lets me take models from exploration all the way through to production.

Currently diving into LLM Engineering, RAG Systems, and MLOps because I want to build solutions that leverage the latest in AI.

When I'm not building, I'm writing. I share what I learn through blogs on code, technology, AI, Linux, and everything in between.

Proffessional Experience
Dun and Bradstreet

Dun and Bradstreet

Data Science Intern ( Risk Analysis and Modeling)

June 2025 – Present

As a Data Science Intern at Dun & Bradstreet, I built and validated credit risk models using logistic regression and tree based methods, and developed scorecard-style models for borrower scoring. Implemented data pipelines and feature engineering in PySpark on Databricks, ran SQL-driven analysis for data quality and exploration, and evaluated models with cross-validation and business-focused metrics. Produced actionable analytics and model artifacts to support risk assessment and decision making.

Tech Stack

Python
Python
SQL
SQL
Linux
Linux
Git
Git
Apache Spark
Apache Spark
Streamlit
Streamlit
FastAPI
FastAPI
TypeScript
TypeScript
Docker
Docker
Scikit-Learn
Scikit-Learn
Kubernetes
Kubernetes
Google Cloud
Google Cloud
Shell Scripting
Shell Scripting
Next.js
Next.js

If you're still reading, you're probably curious about my work.

Let's Chat

I am available on these platforms

"Talk is cheap. Show me the code." — Linus Torvalds
© 2025 Built with ❤️ by Pratheek Nistala.