You will get AI Invoice Processing System with OCR & LLM Automation
Rising Talent
Rising Talent
Project details
Automated AI-powered invoice processing system that extracts structured data from documents using OCR and LLMs.
I build scalable document processing pipelines that convert invoices and PDFs into structured, usable data with minimal manual effort. The system combines advanced OCR, layout detection, and LLM-based parsing to deliver high accuracy and flexibility.
Perfect for:
• Finance and accounting automation
• Invoice and document processing
• ERP and CRM data extraction
• Back-office workflow automation
What you get:
• Intelligent OCR with layout-aware extraction
• Structured data output (JSON / database-ready)
• LLM-based parsing for complex documents
• Workflow automation via n8n
• Scalable microservices architecture
• Support for multiple document formats
Designed for production use, this system helps reduce manual processing time and improves data accuracy across business workflows.
Tech Stack: n8n, FastAPI, PaddleOCR-VL, PaddlePaddle, vLLM, Qwen 3.5, PostgreSQL (optional), React, Vite, Framer Motion, Docker, NVIDIA CUDA
I build scalable document processing pipelines that convert invoices and PDFs into structured, usable data with minimal manual effort. The system combines advanced OCR, layout detection, and LLM-based parsing to deliver high accuracy and flexibility.
Perfect for:
• Finance and accounting automation
• Invoice and document processing
• ERP and CRM data extraction
• Back-office workflow automation
What you get:
• Intelligent OCR with layout-aware extraction
• Structured data output (JSON / database-ready)
• LLM-based parsing for complex documents
• Workflow automation via n8n
• Scalable microservices architecture
• Support for multiple document formats
Designed for production use, this system helps reduce manual processing time and improves data accuracy across business workflows.
Tech Stack: n8n, FastAPI, PaddleOCR-VL, PaddlePaddle, vLLM, Qwen 3.5, PostgreSQL (optional), React, Vite, Framer Motion, Docker, NVIDIA CUDA
What's included
| Service Tiers |
Starter
$5,000
|
Standard
$11,000
|
Advanced
$18,000
|
|---|---|---|---|
| Delivery Time | 15 days | 40 days | 60 days |
Number of Revisions | 2 | 3 | 3 |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code |
About Sergei
AI & Machine Learning Expert. 10+ years of experience
Almaty, Kazakhstan - 12:20 pm local time
With 10+ years of experience in AI and machine learning, I have successfully delivered 30+ projects across fintech, retail, biotech, and oil & gas. My work covers the full machine learning lifecycle - from data pipelines, feature engineering, and model development to deployment, monitoring, and business impact assessment.
I can help you with 🧑💻:
• Predictive modeling and forecasting
Building models that support smarter planning, risk assessment, customer analytics, and operational decisions.
• Recommender systems
Designing personalization engines for products, content, offers, and customer experiences.
• Computer vision
Developing image recognition, object detection, classification, and visual inspection solutions.
• NLP, speech, and document AI
Creating systems for text analysis, document processing, speech-related workflows, and automation of unstructured data.
• End-to-end ML solutions
From raw data to production-ready models, including data preparation, model training, deployment, and performance evaluation.
Clients work with me when they need more than just model building - they need a strategic technical partner who understands both AI and business outcomes. I focus on clear communication, practical implementation, and solutions that are reliable, scalable, and aligned with your goals.
Let’s discuss how AI can create real value for your business 🤝
Steps for completing your project
After purchasing the project, send requirements so Sergei can start the project.
Delivery time starts when Sergei receives requirements from you.
Sergei works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements & Document Analysis
Pipeline & Workflow Design