I will do ai file processing tool custom function calling PDF report generation backend

T
tunde03tunde
T
tunde03tunde
Vertech
do ai file processing tool custom function calling PDF report generation backend
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do ai file processing tool custom function calling PDF report generation backend

About this gig

I will build a custom AI file processing tool that extracts, analyzes, and transforms data from PDFs and other uploaded documents.


The backend can include OpenAI integration, OCR, data extraction, custom function calling, AI workflows, database integration, and automated PDF report generation.


Your solution can process invoices, forms, contracts, resumes, receipts, business documents, and other files. I can connect the AI system to APIs, databases, dashboards, CRMs, or third-party automation platforms such as n8n, Zapier, and Make.


What I can deliver:

  • AI document and file processing backend
  • PDF, image, and text data extraction
  • OCR for scanned documents
  • Custom function and tool calling
  • Structured JSON or database output
  • Automated PDF report generation
  • AI workflow and business process automation
  • API integrations and backend deployment
  • Clear documentation and handover


I focus on building reliable, scalable, and easy-to-use AI solutions tailored to your workflow.


Please contact me before ordering so we can discuss your file types, required features, integrations, and project scope.

  • AI engine

    • ChatGPT
    • Claude
    • Gemini
    • Azure OpenAI

  • Tools & frameworks

    • LangChain
    • LangGraph
    • OpenAI Agents SDK
    • Dify
    • n8n

  • AI solution type

    • AI agent
    • Rag system
    • AI workflow
    • AI assistant
    • Internal AI tool

  • Purpose

    • Workflow automation
    • Data analysis
    • Reporting

Get to know Vertech

Vertech

Autorevops pro

  • FromUnited Kingdom
  • Member sinceAug 2026
  • Avg. response time1 hour

  • Languages

    English, French
I’m an AI Automation & Full-Stack Developer specializing in n8n, AI agents, Lovable, OpenAI, Claude, OpenClaw, API integrations, WhatsApp, voice AI, SaaS/web apps, and custom dashboards. I also build and optimize Minecraft/FiveM servers, modpacks, plugins, and gaming systems. I help businesses automate processes, build intelligent solutions, fix complex technical issues, and turn ideas into reliable, scalable products. Whether you need an AI agent, automated workflow, Lovable web app, custom dashboard and voice assistant. YOUR SATISFACTION IS MY NUMBER ONE PRIORITY

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