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You will get DOCX/PDF Processing, OCR & Smart Structuring for ChatGPT, RAG & LLMs
Project details
Stop wasting budget on LLM analysis that fails due to noisy, oversized, and unstructured documents.
I help businesses and AI teams transform DOCX, PDF, and scanned files into clean, structured, and optimized data for ChatGPT, RAG systems, and other LLM pipelines.
My document preprocessing pipeline removes noise (headers, footers, layout artifacts), performs OCR on scanned PDFs, intelligently segments content, and reduces file size making large documents easy to upload and analyze.
Depending on document quality and use case, I apply the most suitable processing method from deterministic heuristic structuring to validated, LLM-assisted semantic reconstruction.
What you get:
• Clean, structured text optimized for LLM context windows
• Accurate OCR for scanned or image-based PDFs
• Smart segmentation for better RAG and chatbot performance
• Schema-safe, validated JSON for direct pipeline use
Output formats: TXT · Markdown · JSON
If your AI results are inconsistent, the problem is often the input data not the model. I fix that.
I help businesses and AI teams transform DOCX, PDF, and scanned files into clean, structured, and optimized data for ChatGPT, RAG systems, and other LLM pipelines.
My document preprocessing pipeline removes noise (headers, footers, layout artifacts), performs OCR on scanned PDFs, intelligently segments content, and reduces file size making large documents easy to upload and analyze.
Depending on document quality and use case, I apply the most suitable processing method from deterministic heuristic structuring to validated, LLM-assisted semantic reconstruction.
What you get:
• Clean, structured text optimized for LLM context windows
• Accurate OCR for scanned or image-based PDFs
• Smart segmentation for better RAG and chatbot performance
• Schema-safe, validated JSON for direct pipeline use
Output formats: TXT · Markdown · JSON
If your AI results are inconsistent, the problem is often the input data not the model. I fix that.
Machine Learning Tools
ChatGPT, fastText, GPT-3, NumPy, OpenCV, pandas, Python, PyTorch, TensorFlow, Tesseract OCRWhat's included
| Service Tiers |
Starter
$75
|
Standard
$150
|
Advanced
$300
|
|---|---|---|---|
| Delivery Time | 3 days | 6 days | 10 days |
Number of Revisions | 2 | 3 | 4 |
Model Validation/Testing | - | - | - |
Model Documentation | - | - | - |
Data Source Connectivity | - | - | - |
Source Code | - | - | - |
Frequently asked questions
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MK
Mike K.
Dec 24, 2025
Unzip on a usb flash drive
About Sami
Python Developer | Automation, Data Processing & Custom IT Tools
Alger Plage, Algeria - 12:04 am local time
As a Python Developer and PhD in Artificial Intelligence, I specialize in bridging the gap between complex data challenges and practical, reliable solutions. Whether you need massive-scale transcription, AI-ready data preparation, or critical file recovery, I deliver engineer-grade results.
My Core Services:
🔹 Massive AI Transcription (10h+): I handle ultra-long audio/video files that crash standard tools. Using local GPU workflows, I ensure 100% data privacy (no cloud uploads) and provide optimized TXT/SRT files for NotebookLM, ChatGPT, and Claude.
🔹 AI Data Preprocessing: Transforming messy or complex PDFs, DOCX, and scanned documents into structured, clean data optimized for LLM and RAG workflows.
🔹 Advanced Data Recovery: Expert repair of corrupted documents (Word, Excel, PDF, PowerPoint). I specialize in "unrecoverable" files where others have failed.
🔹 Custom Automation Tools: I design user-friendly desktop applications (executables) for intuitive, zero-setup operations tailored to your specific workflow.
Why Choose My Expertise? By hiring me, you benefit from the precision of an Electronics Engineer and the security of a PhD-led local workflow. I don't just use AI; I optimize it for your specific needs.
🚀 Ready to solve your data challenges. Let’s discuss your project!
Steps for completing your project
After purchasing the project, send requirements so Sami can start the project.
Delivery time starts when Sami receives requirements from you.
Sami works on your project following the steps below.
Revisions may occur after the delivery date.
Analyze & Define Output
We review your source files (PDF/DOCX) and confirm the required output format (TXT, Markdown, or JSON) to ensure optimal AI performance.
Clean, Segment & OCR
Full processing: Noise removal, smart segmentation, high-accuracy OCR, and table/image extraction to transform documents into structured data.