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JahnviPaliwal/README.md

Jahnvi Paliwal

AI Developer. Systems thinker. Builder of things that actually ship.

I work at the intersection of machine learning research and production engineering. My focus is on building AI systems that are reliable, interpretable, and deployable — not just accurate on a benchmark. I care about the gap between a trained model and a working product, and I have spent three internships learning how to close it.


Engineering Stack

Languages     Python  Dart  Java  C/C++  Go  JavaScript
ML / AI       TensorFlow  Keras  PyTorch  scikit-learn  Hugging Face  LangChain
Vision        OpenCV  YOLOv8  MediaPipe  OpenPose
Backend       FastAPI  Django  Flask
Frontend      React  Flutter  HTML/CSS
Databases     PostgreSQL  MongoDB  SQLite
Tools         Docker  Linux  Git  REST API  GraphQL

Activity Graph

Activity Graph


What I Build

Computer Vision Systems Real-time detection, cross-camera tracking, pose estimation, and object recognition pipelines. I build systems that process video at inference time, not just images offline.

Agentic AI and RAG Systems Multi-agent pipelines, retrieval-augmented generation, and LLM-backed tools integrated with real backends. I have deployed systems that serve real users in production.

Full-Stack ML Applications End-to-end systems from model training through API design to frontend delivery. FastAPI, Django, PostgreSQL, React, and Flutter — I handle the full pipeline.

Scientific and Medical ML Skin disease classification, cognitive stress analysis from speech, and physics-informed machine learning for nonlinear wave propagation. My ML work is domain-specific and grounded in real problems.


Research Interests

  • Physics-informed machine learning for inverse problems in nonlinear optics
  • AI vulnerability analysis and post-quantum cryptographic security modeling
  • Pose estimation and spatio-temporal action recognition
  • Uncertainty quantification in deep learning systems
  • Knowledge graph evolution and semantic diffing

Experience

VINSE Intern at VLED Lab - IIT Ropar (Ropar, India) . May-Present 2025

AI Developer Intern — BPaaS Proceedit (Barcelona, Spain) · Apr–Nov 2025 Delivered novel ML and deep learning models achieving 98.7% accuracy, outperforming single-model baselines. Integrated models via GraphQL API, enabling 50% workload redistribution and measurable server cost reduction.

AI Developer Intern — CollegeTips.in (Mumbai, India) · Apr–Jun 2025 Developed and deployed a multilingual AI chatbot with voice I/O and FastAPI-PostgreSQL backend. Designed a frontend interface adopted for production use.

Software Engineering Intern — Marvik Academy (Udaipur, India) · Nov–Dec 2024 Built a Flutter notes application with SQLite persistence and custom productivity features. Adopted by staff and distributed to students.


Current Focus

Building toward ML research that bridges physics-constrained modeling and data-driven inference. Exploring agentic system architectures, uncertainty-aware prediction, and scalable computer vision pipelines.


Long-Term Vision

To work at the boundary of AI systems research and applied engineering — contributing to systems that are robust enough to be trusted in high-stakes domains: healthcare, security, and science.


Contact

LinkedIn · Email · Portfolio

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  1. Intelligent_Brawl_monitor Intelligent_Brawl_monitor Public

    This project develops a Real-Time Facial Expression and Pose Detection System using OpenCV. The AI model identifies angry facial expressions and aggressive body poses from live camera feeds, provid…

    JavaScript 1

  2. Cross-Camera-Human-Identification-System Cross-Camera-Human-Identification-System Public

    This project implements a view-invariant cross-camera human identification system capable of maintaining persistent identities across two independent video feeds without relying on facial recognition.

    Jupyter Notebook

  3. Product-Performance-Retrieval-Agent Product-Performance-Retrieval-Agent Public

    Python

  4. Semantic-Diffing-for-Evolving-Knowledge-Graphs Semantic-Diffing-for-Evolving-Knowledge-Graphs Public

    Track how entities and relationships in a knowledge graph evolve as new documents arrive.

    Python