AI Automation Engineer · Germany

Hafiz
Muhammad Zain

I build intelligent automations that eliminate repetitive work — combining n8n, Python, and AI to create systems that actually run.

Location Germany (EU)
Stack n8n · Python · Pinecone · OpenRouter
Availability Open for projects
Let's work together → See my work
Hafiz Muhammad Zain
Skills n8n WorkflowsAI AgentsPython APIRAG SystemsTime SeriesData AnalysisPineconeGoogle WorkspaceVPS / Self-HostedGDPR-Compliant
01

About

I help small and medium businesses automate the manual work that slows teams down. My focus is on building reliable, maintainable systems — not just one-off scripts that break when something changes.

My background combines data analysis and API engineering with modern AI tooling. I self-host everything on Hetzner infrastructure in Germany, which means your data stays in the EU — important for businesses with GDPR obligations.

Every automation I build is documented, monitored, and designed so your team can understand it without needing me on call every week.

4+
Production workflows built
EU
GDPR-compliant self-hosted infra
n8n
Primary automation platform
∞
API integrations possible
02

Selected Work

Project 001
AI Customer Service Agent
A chat-based AI agent connected to Google Sheets that lets teams query customer orders and account status in plain language. No SQL, no spreadsheet hunting — just ask and get an answer.
n8nAI AgentGoogle SheetsOpenRouter
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Project 002
Automated Content Pipeline
A workflow that reads topic ideas from a Google Sheet, searches the web for current context via Tavily, generates a polished post with AI, and writes the result back automatically.
n8nTavily SearchAI WritingGoogle Sheets
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Project 003
RAG FAQ Chatbot
A fully self-hosted RAG pipeline: documents uploaded to Google Drive are automatically ingested, chunked, embedded with HuggingFace, and stored in Pinecone. A chat interface then answers questions using only your knowledge base.
RAGPineconeHuggingFaceGoogle Driven8n
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Project 004
AI Email Classifier & Auto-Responder
Monitors a Gmail inbox, classifies incoming emails with AI, queries a Pinecone knowledge base to draft contextual replies, sends the response automatically, and notifies the team via Slack — all without human intervention for routine queries.
GmailAI ClassifierPineconeSlackn8n
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03

Writing

February 2026
How I Built a RAG Chatbot in n8n Using Pinecone and HuggingFace
A full walkthrough of building a document-aware chatbot — from file ingestion to vector search to the chat interface. No Python required.
February 2026
Automating Email Triage with AI: A Real n8n Workflow
How I built a Gmail automation that classifies, responds to, and routes emails using AI — and what I learned about edge cases along the way.
February 2026
Self-Hosting n8n on Hetzner with Coolify: What Actually Works
Why I chose to self-host n8n instead of the cloud version, how I set it up on a Hetzner VPS using Coolify, and what I'd do differently.
All articles on Read the blog →
04

Contact

Have a workflow that needs automating? Let's talk.

I work with small teams and businesses that want to eliminate manual processes. Whether it's a single integration or a full AI automation system, I'm happy to discuss what's possible and what makes sense for your setup.

Send an email →
Emailzainravian124@gmail.com → Blogzainsverse.de/blog → GitHubgithub.com/Hafiz-Muhammad-Zain →
LocationGermany · EU · GDPR-ready