I will build ai document extraction and ocr automation systems

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zainamjad2004
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zainamjad2004
Zain Amjad

About this gig

Have hundreds of PDFs, invoices, forms, or scanned documents that require manual processing?


I build AI-powered document automation systems that extract, structure, validate, and connect your documents with your business workflow.


My solutions help automate:


Invoice and receipt processing

PDF data extraction

Document classification

AI-powered search over documents

Knowledge base systems

Custom document workflows

API integrations


I build complete document intelligence pipelines, not just OCR scripts.


My approach includes:


Document parsing and OCR

AI-based information extraction

Structured JSON/CSV/database output

Validation and error handling

RAG-powered document assistants

Backend APIs and application integration


Technology stack:

Python, FastAPI, LangGraph, OpenAI APIs, OCR pipelines, vector databases, PostgreSQL, MongoDB, Next.js, React, and Docker.


Whether you need a proof of concept or a production-ready document automation workflow, I can help design and build the right solution for your use case.


Message me before ordering so we can discuss your requirements.

Get to know Zain Amjad

Zain Amjad

AI Product Engineer Fixing AI Apps and Building AI Systems

5.0(3)
  • FromPakistan
  • Member sinceFeb 2025
  • Avg. response time1 hour
  • Last delivery4 months
  • Languages

    Urdu, Punjabi, English, French, Hindi, Italian
I am a Full Stack AI Engineer with 3+ years of experience building AI applications, SaaS platforms, and scalable software systems. I specialize in AI Agents, RAG applications, LLM integrations, automation workflows, backend development, and full-stack solutions. I have built production-ready systems using Python, FastAPI, LangGraph, OpenAI APIs, Next.js, React, Node.js, NestJS, PostgreSQL, MongoDB, and Redis. I help startups transform ideas into reliable, maintainable, and scalable products.

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