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Amarjit Kumar

A Senior Generative AI Engineer with a passion for transforming cutting-edge research into practical business solutions. Over the past 2.7+ years, I've focused on building production-grade AI systems that have boosted efficiency by up to 65% across the fintech, retail, and healthcare sectors.

I specialize in architecting complex AI systems from the ground up. Highlights include developing an AI-powered interior design generator that reduced project timelines from days to minutes , building a healthcare AI assistant with 97% accuracy on medical queries , and creating a multi-channel support bot for thousands of users. I have a consistent record of building high-performance data pipelines and optimizing AI applications for real-world deployment.

I am always interested in discussing new challenges in the AI space. Feel free to connect.

Core Competencies:

- Production AI System

- Large Language Models (LLMs) & Advanced Multimodal RAG Systems

- Conversational AI & Multimodal Integration

- Diffusion, ControlNet Models for the Vision Space

- AI/ML Frameworks (LangChain, LlamaIndex, LangGraph, PyTorch, Hugging Face and more)

- Cloud & MLOps (AWS, Azure OpenAI, Kubernetes, Docker)

  • Role

    AI Engineer

  • Years of Experience

    3 years

  • Professional Portfolio

    View here

Skillsets

  • PyPDF2
  • ControlNet
  • conversational AI
  • edge AI
  • Large Language Models
  • Llava
  • minIO
  • Multi-modal rag
  • MySQL
  • Pinecone
  • PostgreSQL
  • Apify
  • Quadrant
  • Runpod
  • Segmentation model
  • SMTP
  • Transformers
  • Unsloth
  • Vespa
  • Yolov8
  • Inpainting model
  • PyTorch
  • Azure
  • Docker
  • FastAPI
  • GCP
  • Kubernetes
  • LangChain
  • Milvus
  • Node.js
  • OpenCV
  • Python
  • AWS
  • Qdrant
  • Stable Diffusion
  • DPO
  • fine-tuning
  • LangGraph
  • LLMOps
  • Ppo
  • Rlhf
  • Airtable

Professional Summary

3Years
  • Apr, 2025 - Present 9 months

    AI Engineer

    GroMo
  • Nov, 2024 - Mar, 2025 4 months

    Senior AI Engineer

    XenonStack
  • Mar, 2023 - Nov, 20241 yr 8 months

    AI Engineer

    XenonStack

Work History

3Years

AI Engineer

GroMo
Apr, 2025 - Present 9 months
    Built India's First AI Insurance Expert: Developed a comprehensive multi-agent system workflow for solving user queries related to Health, Life and Motor Insurance. Built enterprise grade Conversational AI system serving 10,000+ users daily with sub 3 second response time. Fine-tuned open-weight SLMs and LLMs on custom Insurance Data to improve model accuracy for insurance queries.

Senior AI Engineer

XenonStack
Nov, 2024 - Mar, 2025 4 months
    Led end-to-end development of Gen AI powered interior design system recognized by leading Interior Designers. Reduced design iteration time from 5 days to 30 minutes with 97% client satisfaction.

AI Engineer

XenonStack
Mar, 2023 - Nov, 20241 yr 8 months
    Developed AI powered inventory management platform processing 15,000+ SKUs daily with 95% classification accuracy. Created custom YOLOv8-based architecture fine-tuned on 25k+ retail images. Developed healthcare conversational AI platform handling 1000+ patient interactions weekly with 97% accuracy on complex medical queries and advanced RAG system with 94% retrieval precision.

Major Projects

2Projects

Gen AI powered Resume Screening Pipeline

    Intelligent HR Automation System: Built a workflow using LangGraph to automate resume screening for HR Management, reducing screening time from hours to seconds. Technologies used: Python, LangGraph, LangChain, Gemini 2.5 Pro, Airtable, Apify, PyPDF2.

Intelligent JOB Search AI Agent

    Autonomous Multi Agent Orchestration System for JOB Search: Built a production-ready system using LangGraph processing up to 400+ jobs per execution cycle to find best fit candidates. Technologies used: Python, LangGraph, LangChain, Gemini 2.5 Pro, Perplexity, TheirStack API, Airtable, SMTP.

Education

  • B.Tech in Computer Science and Engineering (Specialization - AI/ML)

    (2023)

  • High School (Stream - PCM)

    ST. Xaviers High School

  • 10th

    ST. Josephs School