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Vijayalakshmi Narayanan · @vlakshmi-an12

Linkedin Profile Projects

From linkedin.com/in/vijayalakshmi-narayanan-109780308

I have built a variety of AI‑driven projects that showcase end‑to‑end system design, data engineering, retrieval‑augmented generation, and user‑focused product development.

LifeSci Nexus – AI‑Powered Life Sciences Intelligence Platform (Present, Aug 2026). Developing a self‑learning AI engineering project that combines Retrieval‑Augmented Generation (RAG), Memory‑Augmented Generation (MAG), biomedical evidence retrieval, project‑specific memory, AI‑assisted analysis and human‑supervised workflows. Architecture includes TypeScript, React, Node.js, Express, PostgreSQL with Neon, Drizzle ORM, REST APIs and specialist‑agent reasoning.

RISE Talent Community — AI‑Powered Community Platform (Present, Aug 2026). Designed and launched a women‑focused AI reskilling and career‑development community with live website built in Figma Make, centralized member‑management workflows, and prompt‑engineering‑driven product iteration.

MODERNA mRNA Vaccine Clinical Safety & Dosage Intelligence Platform (Sep 2026). Integrated logistic regression and random‑forest models, ChromaDB‑based RAG, Pydantic validation and Streamlit UI; logistic regression achieved an ROC‑AUC of ~0.791 versus ~0.751 for random forest.

Bio‑AI Research Agent (Aug 2026). Built and deployed a PubMed‑grounded biomedical research assistant using Groq/LangChain synthesis and PMID validation.

ClinicalTrials AI Research Assistant (Aug 2026). Developed an evidence‑grounded assistant in Replit that retrieves live ClinicalTrials.gov records, creates research briefs and compares selected studies.

AI in Action Job Simulation (Jul 2026). Completed a Vista Equity Partners simulation, applying a four‑part prompt framework to synthesize NPS survey feedback, improving output clarity and relevance by > 50 %.

Custom GPT Customer‑Service Agent for Unilever (Jul 2026). Built a bespoke GPT chatbot in Jotform AI to handle Unilever product inquiries.

Educational videos (Jul 2026). Produced AI‑generated simulation videos on automobile dynamics (DeeVid AI) and chicken lifecycle (AI Studio, PixVerse) for academic and personal education.

GenAI powered Data Analytics (Jul 2026). Completed a Tata Group simulation: performed EDA, designed a no‑code predictive delinquency model, and proposed an AI‑driven collections strategy with ethical and regulatory safeguards.

Capstone projects at Jio Institute (Jun 2026). Delivered two non‑coding apps—AI Eco Scanner and Garbage Sentinel BLR—using Gemini Canvas to address real‑world problems.

These projects demonstrate my ability to take ideas from concept through full‑stack implementation, integrate advanced AI techniques, and deliver user‑centric solutions across healthcare, education, and community domains.