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  • India

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Josh7sam/README.md

Hi 👋, I'm Joshua Sam

Software Engineer specializing in AI systems architecture, full-stack development & Intelligent automation


  • 🔭 I’m currently working on Nexus — an enterprise-grade Agentic RAG system with hybrid retrieval, cross-encoder reranking & RLHF

  • 🌱 I’m currently learning LangGraph-based multi-agent systems, LLMOps pipelines, and distributed system design for AI at production scale

  • 👯 I’m looking to collaborate on Production-grade LLM applications, agentic AI frameworks, and high-impact open-source AI tooling

  • 🤝 I’m looking for help with LLMOps best practices, scalable vector search optimization, and multi-agent orchestration patterns

  • 💬 Ask me about Designing RAG architectures, building agentic AI workflows, full-stack LLM integration, and shipping AI products from zero to production

  • 📫 How to reach me joshuasam19122005@gmail.com

  • 📄 Know about my experiences View Resume

  • ⚡ Fun fact I went from writing "Hello World" to building agentic AI systems — and I'm just getting started.

Connect with me:

joshua-sam-676458289

My Tech Stack

  • Languages:
    Java Python C C++ JavaScript TypeScript Scala HTML5 CSS3

  • Frameworks & Libraries:
    Express.js Node.js React React Native Django Flutter Vue.js Tailwind CSS PyTorch TensorFlow

  • Databases:
    MongoDB PostgreSQL Redis Firebase

  • Tools:
    Git Docker Nginx Linux AWS Postman Figma Android

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  1. Nexus Nexus Public

    Agentic Corrective RAG with Hybrid Retrieval (Dense ChromaDB + Sparse BM25 + RRF Fusion) and RLHF (Reinforcement Learning from Human Feedback) — built with LangGraph, LangChain, and FastAPI.

    HTML

  2. Lumerion Lumerion Public

    Lumerion is an advanced AI enabled Learning Management System (LMS) built to deliver modern digital education experiences. The platform focuses on personalized learning, collaborative education, an…

    TypeScript

  3. Vitalink Vitalink Public

    Vitalink is a smart healthcare monitoring application designed to track patient INR levels in real time and securely communicate the data to hospitals for faster medical response.

    Dart

  4. vitalink_ip_lab vitalink_ip_lab Public

    Forked from Karthick-1905/vitalink_ip_lab

    Dart