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kamaladhi/README.md

Hi 👋, I'm Jeevakamal K R

AI Engineer • Agentic AI • Multimodal AI • PINNs • HPC

Portfolio


🎓 About Me

AI & Data Science undergraduate at Amrita Vishwa Vidyapeetham (B.Tech, 2023–2027) who builds and ships production-grade AI systems end-to-end — not just calling hosted APIs.

Experience spans dual-stream computer vision (CNN + MediaPipe + BLIP), federated learning for infrastructure defect detection, physics-informed neural networks, and agentic RAG systems using LangGraph and Neo4j.

Recently shipped a hybrid RAG medical chatbot and a full voice AI pipeline (Whisper → Llama-3.1 → TTS) to a live healthcare platform as an AI/ML Engineering Intern.

🏆 Best Paper Award winner (SISCON 2025) with 3 publications in IEEE/AIP venues.


💼 Recent Work

AI/ML Engineering Intern — UVS Cube Infotech, Madurai Mar 2026 – May 2026 · Completed ✅

Built and deployed two production AI systems for the MyBeat live healthcare platform:

🤖 MyBeat Care AI Chatbot

  • Hybrid RAG pipeline: FAISS (dense) + BM25 (sparse) + PubMedBERT reranking for accurate medical query resolution
  • FHIR R4 / ABDM standards integration for real-time patient history injection into LLM prompts
  • Deterministic severity scoring engine (0–100) with red-flag symptom detection
  • Triple-Gate output safety — guarantees zero diagnostic statements in all responses

Stack: FastAPI · FAISS · BM25 · PubMedBERT · Llama-3.1 · Redis · Docker · NGINX · GitHub Actions

🎙️ MyBeat Voice Assistant

  • End-to-end voice pipeline: Whisper ASRLlama-3.1 NLU (Groq) → pyttsx3 TTS with Gemini failover
  • Dual-layer NLU — keyword pattern matching (fast/offline) + Llama-3.1 for complex sentences; supports 8 intents
  • 3-Stage Cascade Recommendation Engine for doctor ranking (Content 60% → Feedback 25% → Trust 15%)
  • Voice-to-UI control — returns structured uiActions (NAVIGATE, AUTO_FILL, HIGHLIGHT_RECOMMENDATION) for hands-free navigation
  • OpenWakeWord (ONNX) for always-on "Hey MyBeat" activation
  • Secured all endpoints with JWT (HS256) authentication

Stack: FastAPI · Whisper · Llama-3.1 · OpenWakeWord · pyttsx3 · PyJWT · Docker · NGINX · IIS Reverse Proxy


🔬 Research Interests

  • Agentic AI Systems
  • Multimodal RAG
  • Physics-Informed Neural Networks (PINNs)
  • Healthcare AI & Medical LLMs
  • Voice AI & Speech Processing
  • Federated Learning
  • Edge AI Deployment
  • High Performance Computing (HPC)

🛠 Tech Stack

Category Skills
ML / AI PyTorch · PINNs · Federated Learning · LSTMs · Attention · YOLOv8 · LoRA / QLoRA · RAG · LLMs
Agentic AI LangChain · LangGraph · GraphRAG · Groq API · Autonomous Agents
Computer Vision MediaPipe · BLIP · EfficientNet · Dual-Stream Fusion
Voice AI OpenWakeWord · Whisper · pyttsx3
HPC CUDA · OpenMP · C++ · Parallel & Heterogeneous Computing
Full Stack Python · React · FastAPI · Flask · REST APIs · MySQL · Neo4j · HTML5 · CSS3
Hardware / IoT Raspberry Pi · Arduino · Blynk IoT
MLOps MLflow · Weights & Biases · Docker · NGINX · Redis · Git · GitHub Actions
Languages Python · C++ · JavaScript · Java (basics) · MATLAB · Scala (basics)

🚀 Featured Projects

🧠 ResearchOS

Agentic GraphRAG platform that turns ArXiv papers into a Neo4j knowledge graph, queried by autonomous LangGraph agents for hallucination-free, citation-backed answers.

Tech: FastAPI, Neo4j, LangGraph, Docker
📂 GitHub

🎭 AVIS — Dual-Stream Emotion Recognition & Captioning

Fuses EfficientNet + MediaPipe dual-stream emotion recognition with BLIP and a LangGraph agentic layer for empathetic, context-aware image captioning.

Tech: PyTorch, YOLOv8, BLIP, LangGraph
📂 GitHub

🎥 Snake Rescue Robot

Bio-inspired robot with real-time human detection using YOLOv8. Best Paper Award at SISCON 2025.

Tech: YOLOv8, RPi, Arduino
📂 GitHub

⚡ EV Range Prediction (PINN)

Physics-constrained LSTM for real-world EV range estimation. <5% RMSE, W&B tracked.

Tech: PyTorch, SUMO, MLflow
📂 GitHub

🛰️ HPC Satellite Benchmark

Serial vs OpenMP vs CUDA performance analysis on 405k satellite images.

Tech: C++, CUDA, OpenMP
📂 GitHub

🔍 FedRetinaNet

Federated object detection for power infrastructure defect detection. mAP@50: 0.91.

Tech: Python, RetinaNet, Federated Learning
📂 GitHub

🇮🇳 Tamil NLP (LLaMA)

LLaMA 3.1 8B fine-tuned for Tamil↔English translation using Unsloth.

Tech: Unsloth, LoRA, 4-bit Quantization
📂 GitHub

🏙️ Urban Microgrid Digital Twin

Predictive cyber-physical resilience framework with CNN-BiLSTM.

Tech: CNN-BiLSTM, FastAPI, Digital Twins
📂 GitHub


📊 GitHub Analytics

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🏆 Achievements & Highlights

🏆 Best Paper Award — SISCON 2025
📄 3 Research Publications in IEEE & AIP journals
🚀 Production Healthcare AI Systems deployed to live platform
🎓 B.Tech AI & Data Science — Amrita Vishwa Vidyapeetham


📚 Publications


🏅 Certifications

  • Physics-Informed Neural Networks — Udemy (May 2025)
  • Google AI Essentials (Jul 2024)
  • Foundations of Cybersecurity — Google (Mar 2024)

🤝 Connect With Me

Portfolio LinkedIn Email GitHub

💡 Always open to collaborations on AI systems, research, and production deployments.


Jokes Card

Pinned Loading

  1. EV-Range-prediction-using-PINNS-under-real-traffic-condition EV-Range-prediction-using-PINNS-under-real-traffic-condition Public

    This project implements a Physics-Informed Neural Network (PINN) for electric vehicle range prediction under real traffic conditions. By embedding physical constraints and traffic-aware dynamics in…

    Jupyter Notebook 2

  2. FedRetinaNet-Insulator-Defect-Detection FedRetinaNet-Insulator-Defect-Detection Public

    FedRetinaNet is a federated learning-based object detection framework built on RetinaNet for insulator defect detection. It enables multiple clients to collaboratively train a high-performance dete…

    Jupyter Notebook 1 1

  3. Heterogeneous-Satellite-Imaging-Benchmark Heterogeneous-Satellite-Imaging-Benchmark Public

    Experimental performance study of heterogeneous parallel computing strategies for satellite image filtering (SAT-6 dataset), featuring cache-optimized tiling, dynamic scheduling, and CUDA-based NLM…

    C++ 1 3

  4. Efficient-English-Tamil-Translation-using-Unsloth-Optimized-Transformer Efficient-English-Tamil-Translation-using-Unsloth-Optimized-Transformer Public

    English→Tamil translation model built using an Unsloth-optimized transformer with LoRA and 4-bit quantization. Developed as part of our Text Analytics semester project, including our own implementa…

    Jupyter Notebook 1 1

  5. ResearchOS ResearchOS Public

    An agentic AI research operating system that transforms scientific literature into a searchable knowledge graph using multimodal RAG, graph reasoning, and autonomous research agents.

    Python 1

  6. Shelf-life-of-fruits Shelf-life-of-fruits Public

    A data-driven fruit shelf life prediction system using computer vision and statistical modeling. The project analyzes aroma decay patterns and visual features to estimate spoilage timelines and opt…

    Jupyter Notebook 1 1