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$
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I will build ai automation for PDF excel and business workflows
Jackwang
About this gig
Need to automate repetitive work involving PDFs, Excel files, APIs, databases, or business systems?
I build practical AI-powered automation workflows that turn manual processes into reliable, repeatable systems.
I can help with:
PDF and Excel automation
OCR and document data extraction
AI document processing and validation
OpenAI, Claude, and LLM integrations
n8n and custom workflow automation
AI agents and API integrations
Python data processing and business rules
Database integration, alerts, and reporting
I combine AI with deterministic business logic: AI handles language and complex text, while code handles precise validation, calculations, and structured processing.
Please message me before ordering with your current workflow, sample files, systems involved, and expected result.
Complex or multi-system projects may require a custom offer.
Get to know Jackwang
Jackwang
AI Automation and Ecommerce Systems Developer
- FromChina
- Member sinceJun 2024
- Avg. response time1 hour
Languages
Chinese, English
I am an AI Automation and Ecommerce Systems Engineer with 8 years of software development experience. I build automation and integration solutions for ecommerce businesses, including Amazon, Walmart, Wayfair, Shopify and TikTok. My expertise covers orders, inventory, advertising, logistics, APIs and data workflows. I also build AI agents, OCR and document automation, Excel workflows, Python automation and LLM integrations to reduce manual work and connect business systems.
My Portfolio
Other Software Development Services I Offer
FAQ
What types of workflows can you automate?
I can automate workflows involving PDFs, Excel files, OCR, AI processing, APIs, databases, data validation, reporting, notifications, and internal business systems.
Can you automate PDF and Excel processing?
Yes. I can extract, transform, validate, compare, and process data from PDFs and Excel files, including scanned documents using OCR when required.
Which AI models and tools can you use?
I can work with OpenAI, Claude, LangChain, n8n, OpenRouter, and other suitable tools depending on your workflow and technical requirements.
Can you connect the automation to my existing system?
Yes. I can integrate with systems that provide APIs, webhooks, database access, files, or other supported integration methods.
Do you guarantee 100% AI or OCR accuracy?
No AI or OCR system can guarantee 100% accuracy in every case. For critical workflows, I can combine deterministic rules, AI processing, validation, and human review.
What if my automation is more complex than the Premium package?
Complex multi-system or enterprise workflows can be handled through a custom offer after I review the APIs, platforms, business rules, and required automation steps.
