Rana

About Rana

I’m a results-driven AI/ML Developer with over 7+ years of experience building…

Experience

1. Sr Python(Ai Ml) Developer

   Warner Bros. Discovery

   Sep 2021 — Present · Santa Clara County, CA, US

   Fine-tuned transformer-based Large Language Models (LLMs) such as BERT and GPT for personalized content recommendation using Hugging Face Transformers and custom prompt engineering.Developed scalable NLP pipelines for named entity recognition (NER), semantic search, and sentiment analysis using tools like spaCy, Sentence Transformers, and FastAPI.Integrated LLM-based recommendations into a microservice architecture and deployed APIs for real-time user interaction via RESTful endpoints.Built automated model training, testing, and deployment pipelines using MLflow, GitHub Actions, and Docker to ensure consistent delivery of updated models.Implemented scalable MLOps infrastructure using Kubernetes and AWS services (EKS, S3, Lambda, CloudWatch) for container orchestration, storage, and monitoring.Created reproducible model experimentation frameworks using MLflow tracking and versioning, allowing data scientists to iterate and deploy reliably.Collaborated cross-functionally with Data Scientists, Product Managers, and DevOps to ship production-grade ML applications with high availability and low latency.Ensured secure model inference using container-based isolation and AWS IAM roles for role-based access control (RBAC) and data governance.