You will get AI & API INTEGRATION CRM INTEGRATION CLAUDE API INTEGRATION N8N INTEGRATION
Project details
Manually moving data between apps wastes hours and causes costly errors. Disconnected CRMs, forms, payment tools, and AI models mean your team is copying data by hand instead of growing the business. If your systems don't talk to each other, work slows down and mistakes happen.
I solve this through API integration and automation. Using n8n, Zapier, and direct REST API connections, I build workflows that link your tools together so data flows automatically, without manual entry.
What I offer:
Single or multi API integration into your existing app or system
Workflow automation using n8n and Zapier
AI powered automation connecting tools like GPT and Claude into your workflow
CRM, payment, and form integrations that sync data automatically
Clear documentation so you understand how your automation works after delivery
I have built automations across CRM syncing, WhatsApp AI agents, transcription pipelines, and multi channel monitoring systems. Every project is tested before delivery so you get a working system, not just code.
I solve this through API integration and automation. Using n8n, Zapier, and direct REST API connections, I build workflows that link your tools together so data flows automatically, without manual entry.
What I offer:
Single or multi API integration into your existing app or system
Workflow automation using n8n and Zapier
AI powered automation connecting tools like GPT and Claude into your workflow
CRM, payment, and form integrations that sync data automatically
Clear documentation so you understand how your automation works after delivery
I have built automations across CRM syncing, WhatsApp AI agents, transcription pipelines, and multi channel monitoring systems. Every project is tested before delivery so you get a working system, not just code.
Web Programming Project
Blockchain Development, Browser Extension, API Development, API Integration, Data DashboardProgramming Languages
JavaScript, Python, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, DesignWhat's included
| Service Tiers |
Starter
$20
|
Standard
$100
|
Advanced
$150
|
|---|---|---|---|
| Delivery Time | 2 days | 5 days | 7 days |
Number of Revisions | 0 | 0 | 0 |
Source Code | - | - | - |
About David
N8N Automation Expert | AI Agent + GoHighLevel CRM Workflows
Osun, Nigeria - 7:02 pm local time
I specialize in one lane: n8n workflow automation for GoHighLevel agencies and SMBs, built with Claude-powered AI agents that do real work inside the pipeline, not just move data from one app to another. Most clients come to me with the same underlying problem even when the surface issue looks different. Leads sit unqualified for hours. Follow-up depends on someone remembering to send a message. The CRM has duplicate contacts, missing fields, and pipeline stages nobody updates. An AI chatbot or receptionist gives wrong answers because it was never connected to real business data in the first place. I build the automation layer that makes all of that stop being a manual job.
What I actually deliver for clients:
AI agent development. Claude-powered agents that qualify inbound leads, answer questions grounded in your real documents through retrieval-augmented generation, and hand off to a human only when it matters. Built on vector stores like Pinecone with proper embeddings, so the agent checks a real knowledge base, kept current automatically, before it ever responds instead of guessing.
GoHighLevel workflow automation. Custom automations inside GHL sub-accounts that handle pipeline movement, tagging, appointment booking, calendar scheduling, and follow-up sequences, synced cleanly with n8n so nothing depends on a human remembering a manual step.
CRM automation and data hygiene. Contact syncing, deduplication, field mapping, and multi-system sync between GoHighLevel and the rest of your stack, so your CRM reflects reality instead of drifting out of date the moment nobody's watching it.
Lead generation and qualification systems. End-to-end automation from the moment a lead comes in, through AI-driven scoring and qualification, to a warm handoff into your CRM and calendar, with follow-up that fires automatically instead of falling through the cracks.
Workflow architecture and API integration. Multi-step n8n builds with proper error handling, webhook orchestration, retry logic, and conditional branching, connecting the apps you already use instead of forcing you onto new ones. If it has an API or a webhook, I can wire it into the system, whether that's Google Workspace, Slack, Airtable, Stripe, or a tool built in-house.
Every project starts with the same question: what is actually costing you time or money right now. Not "what automation do you want," but where the manual work is actually happening, because that's usually different from what the client first describes. I map the real workflow, including the parts nobody thought to mention, then build the n8n system, GoHighLevel automation, or AI agent that removes it. I document everything I build, so you're never dependent on me to understand your own system, and I test for the edge cases that break automations after they've been handed off, not just the happy path that looks good in a demo.
I work with lead generation agencies, service businesses running GoHighLevel, and SMBs that are past the point where manual processes scale, and need the AI and automation layer to actually work in production, not just in a proof of concept. If your problem touches n8n, GoHighLevel, AI agents, RAG, CRM automation, or lead qualification, that is exactly what I do, every day, and it is the only thing I do, which means the hours you're paying for are hours I've already spent a thousand times over in this exact stack.
Available now for new projects. Send me what's eating your time and I'll tell you honestly whether automation is the right fix, and if it is, exactly how I'd build it.
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Steps for completing your project
After purchasing the project, send requirements so David can start the project.
Delivery time starts when David receives requirements from you.
David works on your project following the steps below.
Revisions may occur after the delivery date.
Review requirements and API docs
I go through your API documentation, tools, and desirConfigure API keys, webhooks, or OAuth so your systems can securely communicateed outcome to confirm scope before building
Set up connections and authentication
Configure API keys, webhooks, or OAuth so your systems can securely communicate