You will get AI Workflow Automation System — n8n + FastAPI + OpenAI
Top Rated
Top Rated
Project details
If your team is still manually handling emails, logging
errors, and updating spreadsheets — this system fixes that.
I build AI-powered email automation workflows using n8n
that run 24/7 without human input. When an email arrives,
the system processes it, sends an intelligent reply, and
logs everything automatically.
What this project includes:
→ Gmail trigger that fires on incoming emails
→ HTTP request to your backend or AI endpoint
→ Smart field editing and response drafting
→ Automated reply sent back to the sender
→ Error handling that logs failures to Google Sheets
→ Full deployment on your server or cloud
Real result: A client using this exact system saved 30
hours/week on manual email handling — roughly $3,000/month
in labor costs — with zero ongoing maintenance required.
This is not a template. I build it specifically for your
workflow, your tools, and your business logic.
Stack: n8n, Gmail API, FastAPI, Google Sheets, Docker
Ready to eliminate manual email work? Send me a message
and I will map out your automation in 24 hours.
errors, and updating spreadsheets — this system fixes that.
I build AI-powered email automation workflows using n8n
that run 24/7 without human input. When an email arrives,
the system processes it, sends an intelligent reply, and
logs everything automatically.
What this project includes:
→ Gmail trigger that fires on incoming emails
→ HTTP request to your backend or AI endpoint
→ Smart field editing and response drafting
→ Automated reply sent back to the sender
→ Error handling that logs failures to Google Sheets
→ Full deployment on your server or cloud
Real result: A client using this exact system saved 30
hours/week on manual email handling — roughly $3,000/month
in labor costs — with zero ongoing maintenance required.
This is not a template. I build it specifically for your
workflow, your tools, and your business logic.
Stack: n8n, Gmail API, FastAPI, Google Sheets, Docker
Ready to eliminate manual email work? Send me a message
and I will map out your automation in 24 hours.
Programming Languages
JavaScript, Python, JavaCoding Expertise
Performance Optimization, Security, DesignWhat's included
| Service Tiers |
Starter
$300
|
Standard
$600
|
Advanced
$1,200
|
|---|---|---|---|
| Delivery Time | 3 days | 7 days | 13 days |
Number of Revisions | 1 | 2 | 3 |
Design Customization | - | - | |
Content Upload | - | ||
Responsive Design | - | - | - |
Source Code |
Frequently asked questions
9 reviews
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DT
Dominic T.
Feb 8, 2026
Build Simple Flask MVP – AI Job Skills Translator (Python)
Completed a short test task on time and communicated well. Showed a good understanding of the problem and approach. Easy to work with.
TK
Tony K.
Feb 5, 2026
Frontend / Full-Stack Dev — Simple API Integration (Existing App)
Muddassar is a hard work but he needs very clear instructions on that the client actually wants. For example, he will create the backend tech part and not integrate it.
Where gaps remain he ignores them and places the onus on the client to bridge them.
Where gaps remain he ignores them and places the onus on the client to bridge them.
TK
Tony K.
Jan 8, 2026
Front and backendnintegration
TK
Tony K.
Jan 2, 2026
Backend Developer – Simple API Service (Python / FastAPI or Node)
He goes the extra mile and is very responsive. He need very clear instructions so there is no drift. If you outcomes are clear he is wiling to go the extra mile. .
TK
Tony K.
Dec 22, 2025
Backend Developer – Simple API Service (Python / FastAPI or Node)
Very knowledgeable. I would use him again.
About Muddassar
Full-Stack AI Developer | Python, FastAPI, LangChain, RAG, n8n
100%
Job Success
Mansehra, Pakistan - 8:19 am local time
from Django/FastAPI backends to production AI agents and automation
pipelines.
Recent results: a Stripe billing backend that helped a SaaS client
accelerate monetization 3x, an AI email auto-responder saving clients
5–10 hours/week, and an AI resume-screening system that cut hiring time
40%. I've also shipped RAG knowledge chatbots, voice AI assistants, and
multi-agent QA automation systems.
Stack: Python, Django, FastAPI, Spring Boot, React, PostgreSQL, Docker,
AWS. On the AI side: OpenAI API, LangChain, RAG pipelines, n8n workflow
automation, and custom AI agents.
What you get: clean code that holds up past the demo, honest timelines,
and someone who scopes the actual problem before writing a line of code
— not just the ticket as written.
Top Rated on Upwork, 4.8 rating across 900+ hours delivered. Happy to
jump on a free call before you commit to anything.
Steps for completing your project
After purchasing the project, send requirements so Muddassar can start the project.
Delivery time starts when Muddassar receives requirements from you.
Muddassar works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery & Requirements
You share your current workflow, tools, and what needs to be automated.
Flow Design & Approval
I design the automation flow and share a plan for your approval before building.