I’m an AI Engineer specializing in:

• Large Language Models (LLMs)
• Retrieval-Augmented Generation (RAG)
• Voice + Chat AI Agents
• Vector search (FAISS, LlamaIndex)
• Multimodal reasoning
• Distributed Data Engineering (Spark + Delta Lake)
• Full-stack AI SaaS development

I’ve built:

• 🎤 AI Voice Chat Agent used by 100,000+ patients
• 🧠 RAG engines for genomics + scientific research
• 📝 AI Word Processor (MotionNote)
• 🧩 AI Research Canvas (StoryBorrd)
• 🎙️ AI Avatar Studio (Awaken)
• 📊 Predictive analytics used by 5000+ employees

• Built an AI Voice & Chat system for Perception Care used by 100K+ West Coast patients; designed multilingual speech → RAG → LLM pipeline using LlamaIndex, FAISS, LangChain, FastAPI, and Docker.
• Engineered data generation for speech and language models retrieval, vector search, and prompt-routing workflows, reducing response latency by ~28% and improving clinical-text retrieval accuracy by 22%.
• Enhanced PLATLAS genomics platform with ML-based variant ranking and phenotype-similarity scoring; collaborated with Argonne National Lab and leveraged the Aurora supercomputer to run 27M-SNP Nextflow pipelines and added LLM-guided GWAS/EXWAS analysis.
• Developed PySpark + Delta Lake pipelines standardizing 30+ clinical datasets into OMOP, enabling real-time cohort building and disease-trend dashboards.

• Built large-scale NLP pipelines (Python, Spark, SQL) for 10M+ multilingual research documents, improving tokenization + embedding generation speed by ~40% for downstream scientific analysis.
• Optimized RAG systems using LlamaIndex + LangChain, raising scientific text retrieval accuracy by 22% and reducing context-window failures through improved chunking + prompt-routing.

• Built Python + SQL ETL pipelines processing 20K+ HR, payroll, and marketing records across 50 operational datasets, improving data accuracy and reconciliation reliability by ~35%.
• Developed Scikit-learn + SAS predictive models for attrition and hiring demand, improving workforce planning accuracy and staffing decisions for 5,000+ employees.

The Open Source AI-Powered Word Processor

MotionNote is the fastest and easiest way to create, edit, and enhance documents with AI assistance. It turns text → charts → diagrams → videos using AI.

• Chart + Diagram Generator: Select text to convert to charts/graphs.
• Video Generation: Convert notes into high-quality explainer videos.
• RAG-Powered Contextual Memory: Chat with your documents.
• AI Copilot: Intelligent writing companion.
• Tech Stack: FastAPI + Supabase + CopilotKit + Vue 3.

🔗 motionnote.com

Automated Data Analysis & Visualization Dashboard

MotionExcel transforms raw data into actionable insights using AI-driven SQL generation and Python analysis.

• Text-to-SQL: Query your database using natural language.
• Automated Dashboards: Instantly generate visual dashboards from your data.
• Python Data Analysis: Run complex Python analysis scripts on your spreadsheet data.
• Pivot Tables & Charts: Create pivot tables and charts with a single click.

• 📊 Dashboard Generation
• 🐍 Python Data Analysis
• 🗄️ Text to SQL
• 📈 Smart Pivot Tables

Figma-style AI canvas for research, storytelling & multimodal workflows.

• 200+ AI models integrated
• Graph-memory engine
• RAG over docs, tables, PDFs
• Multimodal reasoning
  🔗 https://storyborrd.com

Lifelike AI avatar video generation.

• Realistic speech-sync avatars
• Voice cloning
• Slide / script sync
• Automated invoice system
  🔗 https://awaken.sh

• Genome-Wide Pleiotropy Analysis — medRxiv, 2025
• Extractive Text Summarization (ELMo) — IEEE I-SMAC
• EEG Microstate Analysis (RNN) — i-PACT
• LSA Topic Modeling + BERT — AI Smart Systems

• Health-Tech Innovation Accelerator Award – Penn Health-Tech (2025), CIRCA Voice-AI For General Healthcare Services to patients

• Masters In Computer Engineering — University of California - Riverside (Sep 2022 – Dec 2023)
• B.Tech Computer Science — GITS Udaipur

📧 Email: hritvik2920@gmail.com
🔗 LinkedIn: https://linkedin.com/in/hritvik-gupta
💻 GitHub: https://github.com/hritvikgupta

Every AI product starts as a tiny script…
and then becomes your entire life 😂