sai kiran putta

Master's

Data Science

Bluestem Brands

Lead Machine Learning Engineer

- Remote - Tech Stack - Python, Pyspark, SQL, Airflow, Docker, PowerBI, FastAPI, AWS(S3, Sagemaker, Redshift, Glue, Lambda, ECS, EC2), Databricks, Dataiku, Azure, Pinecone - Championed data science, MLOps strategies, leading end-to-end development of marketing and advertising models resulting in consistent $8-$10 million/yr revenue uplift across various initiatives, including market mix modeling, recommender systems, customer segmentation, forecasting, purchase propensity, NLP and LLMs - Led AWS cloud modernization efforts, pioneering architectural enhancements that accelerated innovation, improved operational efficiency, and successfully transitioned SAS based models to cloud-based microservices - Architected and implemented state-of-the-art generative AI solutions, employing RAG techniques to revolutionize product descriptions cutting costs by $1.5M annually. Also, spearheaded generative AI in email content, elevating engagement rates by 20%. Other GenAI use cases include, chatbots, product summarizers