SANJAI S

@sanjaics

AI prompt Engineer at Amazon Web Services

Chennai, Tamil Nadu, India

Amazon Web ServicesBharath Institute of Higher Education and Research

AI professional with 2 years of experience in prompt optimization large scale LLM evaluation and Responsible AI within AWS Bedrock environments. Evaluated 2000 plus LLM outputs and improved model response accuracy by 30 percent through structured prompt engineering and rigorous quality validation. Experienced in red teaming chatbot testing incident management and production AI system support seeking AI Prompt Engineer and AI Support Engineer roles.

Experience

AI prompt Engineer

Amazon Web Services

Education

Bharath Institute of Higher Education and Research

BTech

Information Technology

•Grade: 9.02

Licenses & Certifications

AWS Certified Generative AI

AWS

• No expiration

Oracle Cloud Infrastructure 2025 Certified Generative AI Professional

Oracle

• No expiration

AWS Machine Learning Foundations

AWS

• No expiration

Oracle Fusion AI Agent Studio Certified Foundations Associate

Oracle

• No expiration

Skills

Python

Prompt Engineering

Amazon Bedrock

LLM Output Evaluation

Responsible AI

Chatbot evaluation

Natural Language Processing fundamentals

RAG Workflows

IT Asset and Inventory Management

Incident Management

Troubleshooting

Networking Basics

Microsoft Windows Management