I will fix workflows, resolve api errors, and optimize ai agents

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Faizan Melik
5.0
5.0

About this gig

Broken webhooks, unexpected API rate limits, and unhandled JSON exceptions drain team productivity. When an automation node fails silently, sales pipelines freeze and client records get lost.


I troubleshoot, refactor, and harden n8n workflows and AI agent integrations into producton grade deterministic, self-healing pipelines.


What I Fix:

1- Failing HTTP Request nodes, webhook timeout errors, and OAuth credential drops

2- Complex JSON schema mismatches, loop crashes, and sub-workflow memory leaks

3- Context window overflow and LLM prompt timeouts on LangChain/n8n nodes

4- Bloated OpenAI/Claude API token consumption via semantic caching and payload trimming

5- Flaky Make/Zapier connections migrated safely into self-hosted or cloud n8n instances


Every resolution includes clean node labeling, execution logging, and fail-safe fallback branches so the same error never brings your business to a halt again.


Share your workflow JSON export or error screenshot for an immediate assessment.


Message me your problem , workflow JSON and a screenshot of your failing node for a free 10-minute architecture assessment before ordering.

Get to know Faizan Melik

Faizan Melik

Agentic AI Systems Architect ,DSPy, Compound Workflows,Autonomous Infrastructure

5.0(1)
  • FromPakistan
  • Member sinceFeb 2024
  • Avg. response time1 hour
  • Last delivery2 months
  • Languages

    English, French, Russian, Spanish
I’m Faizan, a Senior AI Systems Architect and Industrial Automation Engineer with 5+ years in AI infrastructure that scales global operations. I replace manual bottlenecks with autonomous systems that actually work Stack I Deploy: • Compound Systems: DSPy-compiled, self-optimizing pipelines. • Autonomous Swarms: LangGraph & CrewAI execution engines. • Middleware: SOC2-ready MCP servers & advanced n8n automation. • Zero-Hallucination RAG: High-precision Neo4j GraphRAG and hybrid vector engines for guaranteed data integrity. Let's build secure, scalable AI infrastructure for your business.

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Reviews

1 reviews for this Gig
5.0

(1)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
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    image-docs

    stacicjackson

    US

    United States

    5

    Faizan is fantastic! He jumped in, diagnosed a broken n8n AI workflow, and got the entire automation running smoothly in no time. Great communication, highly skilled, and super easy to work with. Will definitely hire him again for future automation projects! Highly recommended!

    $50

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
Reviews

1 reviews for this Gig
5.0

(1)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • S
    image-docs

    stacicjackson

    US

    United States

    5

    Faizan is fantastic! He jumped in, diagnosed a broken n8n AI workflow, and got the entire automation running smoothly in no time. Great communication, highly skilled, and super easy to work with. Will definitely hire him again for future automation projects! Highly recommended!

    $50

    Price

    1 day

    Duration

    Helpful?
    Yes
    No