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Marwan

Business Automation with n8n & APIs

Hire Marwan Ayman for business automation with n8n & apis

I automate repetitive business processes with n8n, Make, Zapier and custom Node.js scripts: lead capture to CRM, WhatsApp and email follow-ups, invoice generation, Google Sheets syncing, report scheduling and AI-powered document handling with the OpenAI or Claude API. Self-hosted n8n on your own server keeps data private and removes per-task fees.

Delivered by Marwan Ayman · Full-Stack Developer & Automation Engineer · Next.js · Node.js · n8n · Egypt (remote)

Get a fixed quotePricing and process

What you get

  • Process mapping: which steps to automate and expected hours saved
  • n8n / Make workflows with error handling and retries
  • Self-hosted n8n setup on Docker with backups
  • Custom API connectors when no integration exists
  • AI steps: classification, extraction, drafting with OpenAI / Claude
  • Monitoring, logs and a handover document

Workflows from $300; self-hosted n8n setup from $500

Technologies I use for this

  • n8n
  • Make
  • Zapier
  • Node.js
  • OpenAI API
  • Google APIs
  • WhatsApp Business API
  • Docker

Case studies

  • OmniCite AI - GEO Intelligence Platform

    OmniCite AI · 2026

    Delivered a scalable frontend foundation that supports advanced GEO/SEO workflows, agency operations, and enterprise reporting use cases. The system enables teams to monitor AI visibility and act on insights through structured, repeatable processes.

    Read the case study →

  • QMS - Quad Marketing Solutions Platform

    Quad Marketing Solutions · January 2025

    Successfully launched a professional marketing platform that effectively showcases services across multiple regions, generates quality leads through optimized contact forms, and provides seamless user experience across all devices. The platform supports global operations with localized contact information and service delivery.

    Read the case study →

Questions about this service

n8n or Zapier?
Zapier is faster to start; n8n is cheaper at volume, can be self-hosted for privacy, and handles complex branching and custom code. Above roughly 2,000 tasks a month, n8n usually wins.
What can be automated in a small business?
Lead intake and CRM entry, appointment reminders, quote and invoice generation, order status emails, social posting, weekly reports, and document extraction from PDFs and emails.

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Marwan Ayman is a full-stack web developer and automation engineer based in Egypt who builds custom business systems, Next.js web applications, e-commerce stores, client portals and n8n / API automations for companies in the Middle East, UK, Europe, Australia and the US. He works remotely in English and Arabic.

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