Freelancer Profile

DHANRAJ SHARMA

@NDDIMENSION

Recently Online|3:42am local time

I build AI automation systems that ship — workflows, RAG chatbots, LLM integrations , ERPs & CRMs

About DHANRAJ SHARMA

AI / Machine Learning Engineer |Automation Engineer |Chatbot Developer

I'm an AI Automation Engineer who builds production-grade systems fast using modern AI tools. Recent work: automated Google review monitoring with AI alerts (n8n + Gemini), client discovery automation with zero manual steps (Make.com), AI contract risk scanner (LangChain + Groq + FAISS), and lead qualification CRM (n8n + Gemini). ISRO research intern — built a compliance audit platform cutting a 4-day process to 4 hours. I deliver working systems, not prototypes.

Skills

N8N
Postgresql
Prompt Engineering
Python
Rest api
Workflow Automation
Nlp
OpenAI API
LangChain
Vector Databases
Make.com
Docker
RAG
FastAPI
Web scraping
Gemini API
AI Chatbot Developement
Frontend & Backend Developement
Google Workspace Automations
CRMs & ERPs

Education

Ganpat University
B.Tech Computer Engineering (AI/ML) | Graduation year 2026

Certificates

Google Cloud — MLOps - Google
Jan 2025
Google Cloud — Prompt Design in Vertex AI - Google
Mar 2025
IBM — Deep Learning Essentials - International Business Machines Corporation
May 2025
Microsoft — Computer Vision with Azure - Microsoft
Jun 2025
Red Hat — Introduction to OpenShift AI - Red Hat
Oct 2025