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Fiverr Pro
English
$
USD
I will fix n8n workflows, webhooks and API integrations
Oleh
About this gig
I will troubleshoot, fix, and improve your n8n workflow, webhook, or API integration.
If your n8n automation is not working correctly, showing errors, failing to send data, or having problems with API connections, I can help identify and fix the issue.
I can help with:
n8n workflow troubleshooting
API and webhook errors
Telegram bot integrations
OpenAI API integrations
Google Sheets and Google Calendar
Data mapping and expressions
Workflow logic and triggers
Failed nodes and execution errors
Existing workflow improvements
I have hands-on experience building and troubleshooting n8n automations with Telegram, OpenAI, Google Sheets, Google Calendar, APIs, and webhooks.
Please contact me before ordering and briefly describe the issue. If possible, send a screenshot of the error or workflow so I can confirm the best package for your task.
Your API keys, passwords, and other sensitive credentials should not be sent in chat.
Get to know Oleh
Oleh
build n8n AI automations with OpenAI and Telegram
- FromUkraine
- Member sinceSep 2026
- Avg. response time1 hour
Languages
Ukrainian, Russian, English
I build Telegram bots and business automation solutions using Python, n8n, OpenAI, APIs, and Google services.
I can help automate repetitive business processes, build AI-powered workflows, integrate Telegram with external services, and create automated booking systems.
My experience includes Telegram bots, n8n workflows, OpenAI integrations, Google Sheets and Google Calendar automation, APIs, webhooks, SQLite databases, and VPS deployment.
I focus on practical and reliable automation that saves time and reduces manual work.
My Portfolio
FAQ
What do you need from me to start?
Please send a short description of the problem, a screenshot of the error if available, and explain what the workflow should do. You can also export and send your n8n workflow JSON. Please do not send passwords or API keys in chat.
Can you fix an existing n8n workflow?
Yes. I can troubleshoot existing n8n workflows, identify errors, fix workflow logic, expressions, webhooks, API integrations, and failed nodes.
Which integrations can you work with?
I have hands-on experience with Telegram, OpenAI, Google Sheets, Google Calendar, APIs, webhooks, and custom n8n integrations. Contact me if you need a different integration and I will review the requirements.
Can you add new features to my existing workflow?
Yes. I can add new nodes, API integrations, AI features, notifications, data processing, and workflow logic. Please contact me first so I can estimate the scope of the changes.
