Sadaf Burhan

I’m a Data Scientist and AI Engineer with 4 years of experience building data-driven and AI-powered solutions across machine learning, NLP, forecasting, product analytics, and intelligent automation.

I work with businesses to turn complex data and AI problems into practical solutions—from exploratory analysis and predictive modeling to LLM and RAG-based applications.

My experience includes Python, SQL, Pandas, Scikit-learn, LightGBM, Databricks, MLflow, time-series forecasting, NLP, embeddings, BERTopic, LLMs, RAG, LangGraph, and agentic AI workflows. I’ve worked with large-scale service and product datasets, including predictive modeling, customer/service-ticket analytics, user segmentation, topic modeling, and forecasting.

I can help with:

• Machine learning and predictive modeling

• Data analysis, EDA, and business insights

• Forecasting and time-series analysis

• NLP, text classification, and topic modeling

• Generative AI, RAG, and LLM applications

• AI agents and workflow automation

• Model evaluation and AI reliability

• Python/SQL data processing and analytics

My focus is not simply on building models—I aim to understand the business problem first, choose the right level of solution, and deliver results that are reliable, interpretable, and useful for decision-making.