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English
$
USD
I will automate invoice processing with ai for agencies
Rizan
About this gig
Still spending hours manually pulling invoice data every month? I'll eliminate it permanently.
I'll build an AI-powered system that:
Reads invoices from Gmail, Google Drive, or Notion automatically
Extracts client name, amount, date, and category with Claude AI
Stores organised data in Google Sheets or Airtable
Sends monthly expense summaries to Slack
Flags missing or unusual invoices for human review
Connects to QuickBooks or Xero (Premium tier)
Built on n8n and/or Claude Code. No manual data entry after setup. Designed to cut 50+ hours of monthly admin from your team's plate.
I'm a Waseda University AI Master's student and former EY Legal & Tax Associate. I document everything for clean handoff.
Message me before ordering to confirm your invoice sources.
Get to know Rizan
Rizan
Agentic AI Implementer, n8n and Claude Code for Marketing Agencies
- FromIndonesia
- Member sinceAug 2025
- Avg. response time1 hour
- Last delivery1 month
Languages
English, Indonesian, Japanese
I build agentic AI systems that handle your agency's workflows automatically.
Research, decide, act. No daily management needed.
Stack: n8n, Claude Code, MCP integrations, GoHighLevel, and Airtable. Deployed
a pipeline that cut a Bangkok client's social media posting time by 90%.
Completing a Master of Law in AI Regulation at Waseda University in Tokyo. I
build compliance-aware systems, not just fast ones.
See my work in action: https://gamma.app/docs/AI-Automation-Freelancer-Rizan-hrmmzklfi4gau81
Tokyo-based. UTC+9. 0-4hr response. Message me with your workflow problem.
My Portfolio
FAQ
What input formats are supported?
PDF and plain text invoices are supported.
Can I use this monthly?
Yes. The agent can be reused for future invoices without rework.
Do I need a paid OpenAI API key?
Yes. You’ll need an API key for OpenAI or your preferred LLM provider.
Can the summaries be output to Google Sheets or Slack?
Yes, but that requires a custom extension. Contact me to discuss options.
