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$
USD
I will fix, debug and optimize your n8n workflow in 24 hours
Marcos Valera
Level 1
5.0
5.0
About this gig
Is your n8n workflow failing, timing out, or silently dropping data? Send it to me and I will find the actual cause and fix it within 24/48 hours.
I work with n8n every single day building AI agents and automations that run in production for real businesses. That includes the unglamorous half of the job: error handling, retries, rate limits, webhook signatures, expression syntax, and the pagination bugs that only appear after the first 100 records.
What you get:
- A real diagnosis of what is broken, not a guess
- Your workflow fixed and tested end to end on your own instance
- Error handling and retry logic added so it stops breaking
- A short written summary of every change, in plain language
- Support in Spanish, English, or even French
I can also rebuild a workflow from scratch if yours is beyond repair, or connect it to APIs that have no native n8n node.
Send me your workflow JSON or a screenshot of the failing node before ordering. I will tell you honestly whether I can fix it and which package you actually need.
Get to know Marcos Valera
Marcos Valera
Bringing ideas to life
Level 1
- FromSpain
- Member sinceJun 2023
- Avg. response time1 hour
- Last delivery8 months
Languages
English, Spanish, French
I build AI agents on WhatsApp using the official Meta Cloud API - no Twilio, no message limits, no daily reactivation. I work in n8n, Claude Code and MCP servers to automate lead qualification, bookings and order flows for real estate, hospitality and service businesses. Native Spanish, fluent English and French. Fast delivery, clear communication, honest scoping before you order. Currently building AI setter systems in production for boutique agencies.
My Portfolio
FAQ
Do I need my own n8n instance?
Yes, either self-hosted or n8n Cloud. I work directly on your instance or on the workflow JSON you send me. If you do not have n8n set up yet, message me and I will include the setup in a custom offer.
What if you cannot fix it?
Then I tell you before you order. Send me the workflow JSON or a screenshot of the error first - I would rather turn a job down than deliver something that does not work.
Do you work with Make or Zapier too?
My specialty is n8n, and that is deliberate. I go deeper on one platform instead of being average on five. I can migrate a Make or Zapier scenario into n8n if that is what you need.
Can you add AI to my existing workflow?
Yes. I can add OpenAI, Claude or Gemini nodes, RAG over your own documents, or a full AI agent step inside a workflow you already have.
Do you speak Spanish?
Yes, native Spanish. I also work in English and French. Full support in your language throughout the project.
Reviews
2 reviews for this Gig
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Rating Breakdown
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- Quality of delivery
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jorgeromero297
Spain
I hired Marcos to create the base for a chatbot in n8n, and I’m extremely satisfied with the results. His communication was clear and professional, and the chatbot base he delivered was perfectly set up and ready to use, saving me a lot of time. Marcos is a highly skilled and reliable freelancer who...
$50
Price
1 day
Duration
M 
Seller's Response
Helpful?W 
will_lk
Brazil
Helped me a lot with it! I highly recommend!
$50
Price
1 day
Duration
M Seller's Response
Helpful?
Reviews
2 reviews for this Gig
| (2) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
J jorgeromero297
Spain
I hired Marcos to create the base for a chatbot in n8n, and I’m extremely satisfied with the results. His communication was clear and professional, and the chatbot base he delivered was perfectly set up and ready to use, saving me a lot of time. Marcos is a highly skilled and reliable freelancer who...
$50
Price
1 day
Duration
M Seller's Response
Helpful?W will_lk
Brazil
Helped me a lot with it! I highly recommend!
$50
Price
1 day
Duration
M Seller's Response
Helpful?
