You will get custom n8n workflow automations to streamline your business
Project details
Tired of repetitive manual tasks eating up your day? I design and build powerful, reliable automation workflows using n8n — connecting your tools, moving your data, and letting you focus on what actually grows your business.
Whether you need to sync a CRM, automate lead follow-ups, process form submissions, or embed AI into your operations, I'll map out and deliver a clean, documented workflow that runs on autopilot.
What's included:
Custom n8n workflow built to your exact use case
Connections to your apps (Slack, Gmail, Notion, Airtable, HubSpot, Shopify, Google Sheets, and 400+ more)
Error handling, retry logic & execution monitoring
AI-powered nodes (GPT-4, Claude, Gemini) if needed
Full written documentation + live walkthrough on delivery
Common projects I handle:
→ Lead capture → CRM entry → Slack notification
→ New order → invoice → fulfillment update
→ Form submission → AI response → email reply
→ Daily data pull → Google Sheets report
Drop me a message describing your workflow and I'll tell you exactly what's possible. Fast turnaround, clean code, zero hand-holding needed on your end.
Whether you need to sync a CRM, automate lead follow-ups, process form submissions, or embed AI into your operations, I'll map out and deliver a clean, documented workflow that runs on autopilot.
What's included:
Custom n8n workflow built to your exact use case
Connections to your apps (Slack, Gmail, Notion, Airtable, HubSpot, Shopify, Google Sheets, and 400+ more)
Error handling, retry logic & execution monitoring
AI-powered nodes (GPT-4, Claude, Gemini) if needed
Full written documentation + live walkthrough on delivery
Common projects I handle:
→ Lead capture → CRM entry → Slack notification
→ New order → invoice → fulfillment update
→ Form submission → AI response → email reply
→ Daily data pull → Google Sheets report
Drop me a message describing your workflow and I'll tell you exactly what's possible. Fast turnaround, clean code, zero hand-holding needed on your end.
AI Development Type
Deep Learning, Knowledge Representation, Model Tuning, Recommendation System, Software MaintenanceAI Tools
Apache MXNet, Azure Machine Learning, Chainer, deeplearn.js, Google AutoML, MATLAB, OpenCV, PyBrain, PyTorch, RapidMinerAI Development Language
JavaWhat's included
| Service Tiers |
Starter
$149
|
Standard
$299
|
Advanced
$499
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 10 days |
Number of Revisions | 1 | 3 | |
AI Model Integration | - | ||
Detailed Code Comments | |||
Knowledge Graph | - | - | |
Model Documentation | - | ||
Ontology | - | - | |
Source Code | |||
Taxonomy | - | - |
Frequently asked questions
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RD
Ron D.
Jun 17, 2026
HubSpot CRM Setup with Google Workspace
Kelvin did a fantastic job of meeting my objectives for developing a CRM solution in Go High Level. He communicates promptly and his written explanations are excellent. He understands CRM better than most freelancers that I have interviewed. I HIGHLY recommend Kelvin.
FA
Folawe A.
Apr 9, 2026
n8n Developer Needed for Simple Automation Workflow
Kelvin did an excellent job setting up our n8n workflow. Everything works smoothly and was delivered exactly as expected. Communication was easy and updates were quick.
Would definitely work with Kelvin again!
Would definitely work with Kelvin again!
EO
Emma O.
Mar 5, 2026
n8n Gmail to Google Drive Error Fix – $10 Quick Job
Kelvin N quickly fixed my Gmail → Google Drive authentication issue in n8n. He diagnosed the OAuth/credential problem fast and resolved it without breaking my existing workflow. Communication was clear, delivery was fast, and everything now runs perfectly. Highly recommended!
About Kelvin
GohighLevel & HubSpot Automation Expert | Ghl | CRM Setup & Workflows
100%
Job Success
Lagos, Nigeria - 5:30 pm local time
I'm a GoHighLevel Automation Expert who builds and repairs CRM systems for marketing agencies and service businesses — turning disorganized, half-working setups into automation that actually converts.
Recent result: Rebuilt a GoHighLevel/HubSpot automation ecosystem for a service business with broken lead attribution and poor email deliverability. Restructured the CRM architecture, fixed webhook failures, authenticated sending domains, and deployed lifecycle automation — lead response efficiency improved 40%+ and tracking was fully restored across the sales pipeline.
Who I work with:
1. Marketing agencies running GoHighLevel for themselves or their clients
2. Businesses on HubSpot, Zapier, Make, or n8n needing cleaner automation
3. Companies with email deliverability problems (SPF/DKIM/DMARC, sender reputation)
4. Anyone who knows something in their CRM is broken but can't pinpoint it
Core GoHighLevel work:
1. Full account buildouts and agency snapshot development
2. Multi-location sub-account configuration
3. Workflow automation with conditional logic
4. Lead nurturing sequences, pipeline automation, appointment booking
5.Custom fields, tags, triggers, and segmentation
Also covered — HubSpot, integrations & deliverability:
HubSpot Sales/Marketing Hub setup and lifecycle automation
Zapier, Make, and n8n custom workflows and API integrations
Email deliverability audits, SPF/DKIM/DMARC setup, domain warm-up
SMS/voice automation (Twilio, A2P 10DLC) and AI-powered lead qualification
Every build includes structured automation logic, error fallback handling, and a system designed to scale — not a one-off fix that breaks in three months.
Send me a message with what's going on in your CRM or automation stack — I'll tell you exactly where the biggest opportunity is before you commit to anything.
GoHighLevel
GoHighLevel Automation
CRM Automation
HubSpot
Marketing Automation
Zapier
Make (Integromat)
n8n
Email Deliverability
SPF DKIM DMARC
Klaviyo
Lead Nurturing
API Integration
Twilio SMS Automation
AI Chatbot Development
Steps for completing your project
After purchasing the project, send requirements so Kelvin can start the project.
Delivery time starts when Kelvin receives requirements from you.
Kelvin works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery & Workflow Mapping
Review your requirements, map the full automation logic, and confirm app connections and trigger conditions before building begins.
Workflow Build & Integration
Build the n8n workflow, connect all apps via API/OAuth, configure triggers, filters, and conditional logic per your specifications.