Skip to content
View NDDimension's full-sized avatar

Block or report NDDimension

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
NDDimension/README.md

DHANRAJ SHARMA

AI Automation Specialist · LLM Integration · RAG Pipelines · Workflow Automation

LinkedIn GitHub Email Contra Upwork


👋 About Me

I build AI automation systems that ship — RAG chatbots, LLM integrations, n8n workflows, and full-stack AI products that replace manual work with intelligent pipelines.

I don't just train models. I take ideas → build working products → deploy them.

Most recently: Completed an 18-week research internship at ISRO's Space Applications Centre where I built MOCK DRILL — a full-stack automated compliance audit platform that compressed a 4-day manual security audit into 4 hours (90% effort reduction). Received a formal Letter of Recommendation from the Head of Cyber Security & Network Division.

What I build for clients and teams:
→ RAG chatbots connected to documents, databases, or websites
→ LLM integrations (GPT-4, Gemini, Claude API) into existing products  
→ AI workflow automation using n8n, LangChain, and FastAPI
→ Custom AI tools, Streamlit dashboards, and AI pipelines
→ Full-stack AI applications (React + FastAPI + Docker)

I use AI tools to build fast — working product in days, not weeks.


🛠️ Tech Stack

AI & Automation

  • LangChain, LangGraph
  • n8n Workflow Automation
  • RAG Pipelines
  • Prompt Engineering
  • Vector DBs (ChromaDB, FAISS)
  • LLM APIs (GPT-4, Gemini, Claude)

Backend & APIs

  • Python, FastAPI
  • Celery, Redis
  • PostgreSQL, MySQL
  • Docker, Nginx
  • REST APIs, JWT Auth
  • GitHub Actions

ML & Deep Learning

  • TensorFlow, Keras, PyTorch
  • Scikit-learn, XGBoost
  • OpenCV, MediaPipe
  • HuggingFace Transformers
  • NLP, Computer Vision
  • MLOps, DVC, MLflow

Frontend & Cloud

  • React, TypeScript
  • Streamlit, Tailwind CSS
  • Google Cloud Platform
  • Azure Cognitive Services
  • Kubernetes
  • Linux, Git

🚀 Featured Projects

🔒 MOCK DRILL — Automated Security Audit Platform @ ISRO

Production system built at Space Applications Centre, ISRO

Automated compliance audit platform for critical network infrastructure. Consolidated 69+ security checks across DNS, email, web, and SSH/FTP into a single scan engine.

  • Impact: Reduced 4-day manual audit to 4 hours (90% effort reduction)
  • Stack: FastAPI · Celery · Redis · PostgreSQL · React · TypeScript · Docker · Nginx
  • Features: CVSS v3.1 scoring · Auto-generated remediation playbooks · RBAC (4 roles) · Real-time dashboard · One-click PDF reports
  • Recognition: Letter of Recommendation from Head of Cyber Security & Network Division, ISRO SAC

🤖 ClientSense — AI Lead Qualification & Follow-up Engine

Production-ready business automation workflow built with n8n and Gemini AI

AI-powered lead management system that automatically qualifies inbound leads, routes them into hot/warm/cold pipelines, sends personalized email responses, tracks lead engagement, creates follow-up reminders, and generates daily CRM follow-up digests.

  • Stack: n8n · Gemini AI · Gmail API · Google Sheets · Google Calendar · Tally Forms
  • Features: AI lead scoring · Automated email workflows · CRM tracking · Reply detection · Calendar automation · Daily lead digest
  • Architecture: Event-driven workflow automation using webhooks, AI classification, conditional routing, and scheduled follow-up processes
  • 🔗 Live Demo)

⛽ Fuel Route Optimizer — Full Stack AI Road Trip Planner

Live deployed product — Vercel + Render

USA road trip planner that computes the most cost-effective fuel-stop strategy for any route using a custom greedy look-ahead algorithm and live fuel pricing data.

  • Stack: Django REST API · React · TypeScript · Mapbox GL · Docker
  • Built with: AI-assisted development pipeline (Claude + Antigravity)
  • 🔗 Live Demo

🤖 Simple RAG Pipeline

Modular LLM + Vector Search System

Clean, modular retrieval-augmented generation pipeline. Document ingestion → chunking → embeddings → ChromaDB storage → Groq LLM → grounded responses.

  • Stack: Python · ChromaDB · Groq LLM · LangChain · Embeddings
  • 🔗 Repository

🚗 AutoSage Vehicle AI — Multimodal AI Assistant

Computer Vision + Conversational LLM — SmartBridge Internship

AI assistant combining computer vision with Gemini API to analyze vehicle images and return structured insights through a conversational chatbot interface.

  • Stack: Gemini API · Python · Streamlit · Computer Vision · Prompt Engineering

🌍 mula-sakshi-ai — Google Solution Challenge 2026

Hackathon Project — Team of 2

AI-powered solution detecting contradictions between citizen-reported evidence and official government records. Submitted to Google Solution Challenge 2026.

  • Stack: TypeScript · Gemini API · Full Stack

🏥 Pancreatic Cancer Detection

Applied ML — Healthcare Domain

LightGBM classifier on medical dataset for early pancreatic cancer detection. Demonstrates applied ML in high-stakes medical decision-making.

  • Stack: Python · LightGBM · Scikit-learn · EDA Pipeline

🏆 Achievements

Achievement Details
🚀 ISRO Research Internship Letter of Recommendation — Head of Cyber Security Division, SAC
🏅 Google Solution Challenge 2026 Participant — AI solution submitted as 2-person team
📚 Academic Excellence CGPA 9.41/10 — B.Tech Computer Engineering (AI/ML)
💻 25+ Public Repositories AI/ML, GenAI, Automation, Cybersecurity, MLOps
🎓 Class XII 91.2% — CBSE PCM

📜 Certifications

  • Google Cloud — MLOps, Prompt Design in Vertex AI, GenAI Apps with Gemini & Streamlit
  • IBM — Deep Learning Essentials, Getting Started with AI
  • Microsoft — Computer Vision with Azure Cognitive Services
  • Red Hat — OpenShift AI, System Administration I & II, Linux Fundamentals
  • KodeKloud — RAG Crash Course, Docker for Beginners
  • OpenCV University — OpenCV Bootcamp

🤝 Open To

✅ Freelance AI automation projects
✅ LLM integration contracts  
✅ Remote internships and full-time roles at AI-first startups
✅ Short contracts and one-off builds
✅ Collaborations on AI products

📧 hinatashoyo101824@gmail.com


Building AI systems that actually ship.

Pinned Loading

  1. clientsense-ai-lead-engine clientsense-ai-lead-engine Public

    AI-powered lead qualification and CRM automation system built with n8n, Gemini AI, Gmail, Google Sheets, and Google Calendar. Automatically scores leads, routes them into hot/warm/cold pipelines, s…

    1

  2. fuel-route-optimizer fuel-route-optimizer Public

    A full-stack USA road trip planner that calculates the most cost-effective fuel-stop strategy. Built with a Django REST API and React/Mapbox frontend, featuring a custom greedy look-ahead algorithm…

    Python

  3. mula-sakshi-ai mula-sakshi-ai Public

    Forked from 711nishtha/mula-sakshi-ai

    Mūla Śākṣī is an AI-powered audit system built for the Google Solution Challenge 2026. It detects contradictions between citizen-reported evidence and official records using Gemini, enabling transp…

    TypeScript

  4. simple-rag-pipeline-demo simple-rag-pipeline-demo Public

    A simple, modular RAG pipeline using Chroma DB for vector storage and Grok LLM for intelligent, context-based answers.

    Jupyter Notebook

  5. web-security-compliance-checker web-security-compliance-checker Public

    Passive Python-based web security compliance scanner performing 28 industry-aligned checks including HTTPS, security headers, TLS/SSL configuration, HTTP methods, port exposure, and DNS CAA validat…

    Python