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I will fix and optimize n8n and make workflows
Md Hasanuzzaman
Level 2
About this gig
Your automation worked yesterday. Today it's failing, and nobody knows why.
Broken workflows cost real money: leads go missing, orders don't sync, and customers wait. I find the root cause in your n8n or Make.com workflow, fix it, and make it more reliable so it doesn't break the same way again.
What can I fix?
Workflow stopped running or shows errors?
I trace the failing node or module and fix the cause, not just the symptom.
Duplicate records or missing data?
I add checks so each record is processed once.
API errors, timeouts, or rate limits?
Retries with backoff and proper error handling.
Running out of operations or executions?
I optimize the logic to use fewer runs and lower costs.
Nobody knows when something breaks?
Error alerts to Slack, email, or Telegram.
I also fix webhooks, OpenAI and AI agent nodes, Google Sheets, CRMs, and API integrations.
Why me?
I'm a software engineer with 10+ years of experience, so I debug workflows the way developers debug code: logs first, root cause second, fix third.
Send me the error message or a screenshot, and I'll tell you what's wrong before you order.
Get to know Md Hasanuzzaman
Md Hasanuzzaman
Software Engineer, AI Automation, n8n, Make, ML, Time Series
Level 2
- FromBangladesh
- Member sinceAug 2017
- Avg. response time1 hour
- Last delivery1 month
Languages
Bengali, English
Still doing repetitive work manually? I build automation, web apps, and data solutions that save time, reduce errors, and solve real business problems.
With 9+ years of experience and 2,000+ projects delivered, I specialize in n8n and Make.com automation, lead capture, scoring, CRM integration, forecasting, predictive modeling, data pipelines, Django/Python web apps, Squarespace, and data analysis.
Tell me what’s slowing you down. I’ll help you build a smarter solution.
Among my clients
Creative Order
Digital Marketing
My Portfolio
Other Software Development Services I Offer
FAQ
How do you access my workflow?
Share an export of the workflow (JSON for n8n, blueprint for Make.com) or invite me as a collaborator. I never need your passwords, and you can remove my access after delivery.
Can you tell me what's wrong before I order?
Usually yes. Send the error message or a screenshot of the failed execution, and I'll explain the likely cause and which package fits.
What if the problem is in an external app, not the workflow?
I'll identify it and show you the evidence. If it's an API or account setting, I'll explain how to fix it or work around it.
Will you make sure it doesn't break again?
I add error handling, retries, and alerts so problems are caught early. No workflow is unbreakable, but you'll know when something fails and why.
Do you work with self-hosted n8n?
Yes, both n8n Cloud and self-hosted n8n, including Docker setups, and every Make.com plan.
Can you reduce my Make.com operations or n8n executions?
Yes. I remove unnecessary steps, filter early, and batch where possible, which often lowers your monthly usage and cost.
Do you explain what you fixed?
Yes. Every delivery includes a short note on the cause, what I changed, and how to avoid the problem in future.
