I will build n8n automation, n8n ai agent and zapier automation as n8n expert


About this gig
Still copy-pasting leads between your CRM, email, and spreadsheets every day?
You don't need another app. You need automation that actually runs without breaking.
I'm an AI automation engineer specializing in production-grade n8n automation, n8n ai agent, Zapier automation, and Make.com automation
workflows for founders, agencies, and operations teams across the global.
WHAT YOU GET:
- Custom n8n automation(self-hosted or cloud)
- n8n AI agents powered by OpenAI, Claude, or OpenClaw
- Zapier and Make.com automations
- Clean integrations with 400+ apps including HubSpot, Notion, Airtable, Slack, Gmail, Salesforce, Shopify, and any API
- Error handling + retry logic built in
- Loom walkthrough so your team can maintain it
- 14-day free fixes after delivery
INDUSTRIES I WORK WITH:
Marketing agencies, SaaS companies, e-commerce stores, real estate teams, and B2B consultancies.
Not sure if automation makes sense for your process? Message me with your current manual workflow and I'll tell you honestly whether automation is worth it.
Please message me BEFORE ordering so I can scope properly and send a custom quote.
Get to know Dipangka Kalita
One Stop Solution for Software Development and AI Automation
- FromIndia
- Member sinceApr 2022
- Avg. response time1 hour
- Last delivery7 months
Languages
Assamese, Hindi, Bengali, English
My Portfolio
FAQ
Which automation platform should I use — n8n, Zapier, or Make.com?
n8n for full control, complex logic, and lowest long-term cost with self-hosting. Zapier for speed and simplicity with 7,000+ apps. Make.com for visual workflows and strong data handling. I'll recommend the right one after I see your use case.
Can you build AI agents inside n8n workflows?
Yes. I build AI agents using OpenAI, Claude, OpenClaw, and other LLMs inside n8n that handle lead qualification, content generation, research, data enrichment, and decision-making. Agents can call tools, query databases, and chain reasoning.
Can you set up OpenClaw for my personal AI assistant?
Yes. I set up OpenClaw with WhatsApp, Telegram, Discord, or Slack integration. Includes persistent memory, skill installation, and custom plugin development. I can also connect OpenClaw to n8n workflows for deeper automation across your tools.
Do I need n8n Cloud or can I self-host?
Both work. n8n Cloud starts at $24/month with zero setup. Self-hosting is free (you pay ~$5-10/month for a VPS) and gives unlimited executions. I'll set up whichever you prefer and can migrate you between them later if needed.
What apps and tools can you integrate?
Anything with an API. n8n has 400+ native integrations: Gmail, HubSpot, Salesforce, Notion, Airtable, Slack, OpenAI, Claude, Google Sheets, Shopify, Stripe, Supabase, and more. For apps without native support, I build custom HTTP/webhook integrations.
How long does a typical automation take to build?
Simple 2-app workflows: 2-3 days. Mid-complexity builds with 5 integrations and an AI agent: 5-7 days. Enterprise multi-agent systems: 10-14 days. I always scope your project upfront and send a realistic timeline before we start.
What happens if my automation fails in production?
Every workflow I build includes error handling, retry logic, and failure notifications so nothing goes silently wrong. Standard and Premium packages include monitoring that alerts you by email or Slack if a workflow fails in production.
What are my ongoing monthly costs?
Depends on your stack. n8n self-hosted (~$5-10/mo VPS) or n8n Cloud ($24-60/mo). OpenAI or Claude usage ~$5-50/mo based on volume. Zapier/Make charge per task if used. Most clients spend $20-150/mo total. Estimates only; actual cost varies with usage.
What if my workflow breaks after delivery?
All packages include 14 days of free fixes after delivery. After that, I offer a monthly maintenance retainer starting at $197/month covering workflow updates, integration fixes, and priority support. Most agency clients keep me on retainer long-term.
My project is bigger than your Premium package — can you help?
Yes. For enterprise automation platforms, multi-department systems, or full AI agent pipelines, I send custom offers starting at $1,500. Message me with your use case, volume, and required integrations — I'll scope a custom quote within 24 hours.
14 reviews for this Gig
| (13) | ||
| (1) | ||
| (0) | ||
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
F fffelix

Malaysia
In spite of some initial hiccups, he was fast at correcting the mistake and made it right for me. In the end I engaged him to do further upgrades to my app, and he continued to support and fixed bugs even after the delivery period was over. Overall I'm happy with the execution and effort that he put in.
$400-$600
Price
9 days
Duration
Helpful?P phangjunwei

Singapore
Thanks for the help!
$50-$100
Price
1 day
Duration
A 
Seller's Response
Helpful?D 
devinnorby

Japan
To be honest I want to keep AtoZ a secret. This team is amazing and went well beyond our expectations. They are experts and we hope to keep working with them well into the future. We look forward to signing up to do more work with them soon.
$600-$800
Price
11 days
Duration
Helpful?D 
danielkdewar

United States
Very quick to turn around work. Understood the requirements, was quick to review revision notes and make changes (usually within 24 hours). Great development decisions that brought the project to life.
$100-$200
Price
4 days
Duration
Helpful?D 
danielkdewar

United States
As always, great work and very helpful for shipping quick, iterative projects that are getting our MVP ready.
$100-$200
Price
6 days
Duration
Helpful?
14 reviews for this Gig
| (13) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
F fffelix

Malaysia
In spite of some initial hiccups, he was fast at correcting the mistake and made it right for me. In the end I engaged him to do further upgrades to my app, and he continued to support and fixed bugs even after the delivery period was over. Overall I'm happy with the execution and effort that he put in.
$400-$600
Price
9 days
Duration
Helpful?P phangjunwei

Singapore
Thanks for the help!
$50-$100
Price
1 day
Duration
A 
Seller's Response
Helpful?D 
devinnorby

Japan
To be honest I want to keep AtoZ a secret. This team is amazing and went well beyond our expectations. They are experts and we hope to keep working with them well into the future. We look forward to signing up to do more work with them soon.
$600-$800
Price
11 days
Duration
Helpful?D 
danielkdewar

United States
Very quick to turn around work. Understood the requirements, was quick to review revision notes and make changes (usually within 24 hours). Great development decisions that brought the project to life.
$100-$200
Price
4 days
Duration
Helpful?D 
danielkdewar

United States
As always, great work and very helpful for shipping quick, iterative projects that are getting our MVP ready.
$100-$200
Price
6 days
Duration
Helpful?

