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Dhwani Jain

@dhwanijain2

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AI/ML Engineer who built a RAG email generator at IBM SkillsBuild, reducing hallucinations by 35%.

India

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At IBM SkillsBuild, I built a RAG-based AI email generation system using Python, LangChain, Hugging Face embeddings, FAISS, and the Gemini API. It indexed 50+ templates across five categories and reduced LLM hallucinations by 35%.

I also developed a FastAPI and Streamlit application for semantic search and context-aware email generation, reducing manual writing time by 70%. At UPZENIX, I developed a machine learning system to predict student exam scores and performance categories.

Experience

Work history, roles, and key accomplishments

Gen AI Intern

IBM SkillsBuild

Jun 2026 - Jul 2026 (1 month)

Built a RAG-based AI email generation system using Python, LangChain, Hugging Face embeddings, FAISS, and Gemini API, reducing LLM hallucinations by 35% and generating emails in 2-3 seconds. Developed a FastAPI and Streamlit application with semantic search and prompt engineering, reducing manual email writing time by 70%.

Python Lang Chain Hugging Face Faiss Gemini API RAG fastAPI Streamlit Prompt Engineering

AI/ML Intern

UPZENIX

May 2026 - Jun 2026 (1 month)

Developed a dual-output machine learning system to predict student examination scores and performance categories using academic and lifestyle features. Implemented data preprocessing, feature engineering, and model evaluation to generate numerical score predictions and categorical performance classifications.

Machine Learning data preprocessing Feature Engineering Model Evaluation Python