Anshu Bhatia

About Anshu Bhatia

Data/Applied Scientist with expertise in building agentic LLM based systems, Speech AI and Fraud domains products. Track record of shipping production ML systems that power AWS products including AWS Quick, TranscribeLLM & Generative AIBuilt production RAG systems, agentic workflows, and model-based evaluation frameworks shipped as product featuresSpeech AILed parameter-efficient fine-tuning of speech models for minority accent recognition, improving model inclusivity Designed and implemented large-scale data pipelines for speech model trainingFraud DetectionDeveloped and deployed fraud detection models securing multiple AWS services in production • Built ML systems that protect customer transactions at scaleCustomer Engineering Partnered directly with enterprise customers to solve business problems using AWS AI/ML services Bridge between research and production—comfortable both prototyping novel solutions and shipping reliable systems

Experience

1. Senior Data Scientist

   Amazon Web Services (AWS)

   Oct 2023 — Present

   Experienced scientist in text, speech and fraud domains. Working for different AWS products, AI and services teams. Developed features for LLM applications including RAG, Agentic Systems, Model based evaluation and others, leading to several feature launches for customer applications2. Worked in speech domain in 2 areas (1) Parameter efficient fine tuning of speech models to minority accents (2) Data pipeline for large scale speech model training3. Developed several fraud models and put them into production to secure several AWS services4. Working directly with customers to use AWS services and AI/ML to address their problemsExperience in both prototyping and shipping to production

Education

• Cornell University

  Master of Science

• Indian Institute of Technology, Madras

  Bachelor of Technology