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Artificial intelligence
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Artificial intelligence

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Tisha-choksi/README.md

🧠 About Me

class TishaChoksi:
    role       = "AI/ML Engineer | Data Scientist"
    location   = "Surat, India 🇮🇳"
    education  = "B.Tech in AI & Data Science — SCET (9.375 CGPA)"
    currently  = "AI/ML Developer @ Keeva Diamonds"
    
    focus = [
        "Production RAG Pipelines & LLM Orchestration",
        "Agentic AI Systems (LangChain / LangGraph)",
        "Hallucination Detection & AI Reliability",
        "Computer Vision (OpenCV / YOLO / MediaPipe)",
        "FastAPI Backend for AI Inference",
    ]
    
    ask_me_about = ["GenAI", "RAG", "LangChain", "FastAPI", "Fine-tuning", "NLP"]
    fun_fact     = "I built a GAN suite AND a blockchain escrow AI in the same semester 🚀"

⚡ Tech Stack

🤖 AI / GenAI / LLMs

Python LangChain LangGraph OpenAI HuggingFace RAG

🧪 ML / DL Frameworks

PyTorch TensorFlow Scikit-learn OpenCV

🗄️ Databases & Vector Stores

FAISS ChromaDB Supabase PostgreSQL

🔧 Backend & Deployment

FastAPI Vercel AWS Docker


🚀 Featured Projects

🔍 RAGTrace — RAG Observability Middleware

AI middleware for monitoring & tracing RAG pipelines across retrieval, prompt orchestration, and LLM response flows. Reduces hallucination risks in enterprise AI workflows.

Stack: Python FastAPI LangGraph Vector DB OpenAI

Repo

🛡️ Hallucination Detection & Verification API

Multi-stage verification pipeline using semantic similarity scoring, claim extraction, and context-grounded validation to assess LLM response accuracy.

Stack: Python FastAPI Vector Embeddings OpenAI

Repo

🎙️ Voice Lead Agent

AI-driven voice automation agent for lead engagement. Integrated STT + NLP pipelines for real-time conversational experiences with CRM backend.

Stack: Python Speech-to-Text FastAPI OpenAI

Repo

⛓️ Dispute Triage — Crypto Escrow AI

Transformer-based NLP for blockchain escrow dispute resolution. Processed 1000+ transactions, reduced resolution time by 40%.

Stack: Python LangChain Smart Contracts TensorFlow

Repo

👤 Age Progression using CPAVAE

Conditional Perceptual Adversarial VAE for realistic facial age progression & rejuvenation. Integrated XAI: Saliency maps, LIME, DeepSHAP.

Stack: PyTorch CPAVAE OpenCV XAI

Repo

🚗 Vehicle Speed Detection

Real-time computer vision pipeline for vehicle speed estimation from highway footage using object tracking with annotated video output.

Stack: Python OpenCV Object Tracking Jupyter

Repo


📊 GitHub Stats

GitHub Streak


📝 Latest on Medium

💡 I write about GenAI, RAG architectures, LLM reliability, and applied AI engineering

👉 Read my articles on Medium →


💬 Let's Connect

Open to AI/ML roles, research collaborations, and interesting AI problems.

LinkedIn Portfolio

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