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I will build ai agent workflows and automations using n8n langgraph
Bishwajit Singh
About this gig
Stop doing repetitive work manually. I build AI agents and automated workflows that run your business processes from lead research to reporting and customer workflows.
WHAT I BUILD:
n8n automations integrated with CRM, Google Sheets, Notion, Slack, WhatsApp
LangGraph & CrewAI multi-agent systems for complex workflows
RAG-powered AI agents answering from your documents
AI agents with web search, APIs, and tool usage
24/7 scheduled automations with zero manual effort
USE CASES:
Lead generation & outreach automation
Automated report generation
AI customer support with knowledge base
Document processing & data extraction
Internal workflow automation
STACK:
n8n · LangGraph · CrewAI · LangChain · OpenAI · Claude API · Pinecone · Python · FastAPI · APIs
WHY ME:
I have built production multi-agent systems for clinical environments where accuracy is non-negotiable. Your business automation will be built to the same standard.
Every delivery includes working code, n8n workflow export, setup documentation, and a Loom video walkthrough.
Message me before ordering.
Get to know Bishwajit Singh
Bishwajit Singh
Healthcare AI Architect RAG Agentic AI and HIPAA Compliant Systems
- FromIndia
- Member sinceJul 2024
Languages
Hindi, English
I build HIPAA-compliant AI systems for healthcare providers, HealthTech startups, and clinical research teams — systems that ship, stay compliant, and never hallucinate on patient data.
B.Tech CSE + deep specialization in healthcare AI. I deliver production-grade RAG pipelines, LLM fine-tuning, agentic workflows, FHIR integration, and EHR-compatible architectures.
Stack: LangChain · LangGraph · CrewAI · Pinecone · OpenAI · Claude API · FastAPI · Python · n8n
I bring what most AI developers can't — clinical context reasoning, not just code.
For high-stakes AI, choose expertise over wrappers.
My Portfolio
FAQ
Q: I'm not technical — can you explain what you build in plain English?
Yes, always. Before starting, you will get a plain-English description of what the agent will do, step by step, so you can approve the logic before any code is written. Every delivery also includes walkthrough video where I explain what was built and how to use it. No technical knowledge needed.
Q: Can you connect to tools I already use — CRM, email, Slack?
Yes. n8n connects to 400+ apps natively — including HubSpot, Salesforce, Gmail, Outlook, Slack, Notion, Airtable, Google Sheets, WhatsApp Business, and most REST APIs. Tell me what tools you use and I will confirm the integration before you order.
Q: What if the workflow breaks after delivery?
Every Standard and Premium delivery includes a 7-day support window after delivery. If something breaks within 7 days due to my code, I fix it free. I also document every workflow so you or your team can make small changes independently.
Q: Can you self-host the n8n workflow so my data stays private?
Yes. I can build on your self-hosted n8n instance or help you deploy one on your VPS or cloud server. This keeps all your workflow data, API keys, and business logic on your own infrastructure — nothing goes through public servers.
Q: I have an idea but I'm not sure if it's possible — can we talk first?
Absolutely — message me before ordering. Describe what you want the automation to do in plain English and I will tell you within 24 hours exactly what's feasible, how long it takes, and which package is right. I never accept orders I cannot deliver.
