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# 🖨️ PrintAuftrag - Automated Personalization & Production System
A system that automates repetitive business processes, digitizes workflows, reduces mistakes and costs, and provides an easy-to-use, universally accessible web UI.
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## 💡 What It Does
- **Automates** repetitive and time-consuming business processes
- **Digitizes** order-to-production workflows
- **Reduces mistakes and costs** by eliminating manual steps and standardizing outputs
- **Accessible everywhere** via a simple and intuitive web interface
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## 👥 Who Uses It
This system is in production at **Wolga-Kreativ**, a company specializing in personalized products such as:
- Lunch boxes
- T-shirts
- Candles
- Other custom items (primarily for children)
These are sold across multiple platforms: **Amazon**, **Etsy**, and **Shopify**.
> 🧑‍💻 Im the developer and operator of this system, affiliated with Wolga-Kreativ as the owners son.
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## 🔁 High-Level Pipeline
1. 📦 Orders are captured from sales channels and aggregated via **Billbee**
2. 🔄 The system pulls order data from Billbee using its API
3. 🖼️ Personalized product images are generated based on order data
4. 🖨️ Production-ready print files are created for each specific machine
5. 📤 Files are sent to production for manufacturing and packaging
6. 📬 At day's end, production sends a report → system updates statuses → customers are notified via all sales channels
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## ✅ Key Benefits
- 🚀 Faster processing and turnaround
_Saves up to two full-time employees during peak seasons_
- ❌ Fewer manual errors and misprints
- 🎯 Consistent, machine-ready print files
- 📍 Centralized tracking and cross-channel customer notifications
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## 🧰 Tech Stack
- **Backend:** Spring Boot, PostgreSQL
- **Frontend:** Next.js, TypeScript, Tailwind CSS
- **Image Generation:** Python
- **Containerization:** Docker
- **Hosting:** Self-hosted on internal server
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## 🧩 System Components
### 🖼️ Image Generator
#### Problem
Designs were originally made manually in tools like **CorelDraw** or **Photoshop**—unsuitable for automated large-scale personalization.
Each personalized product had to be manually edited and exported—a slow, error-prone process, especially with over **150+ orders/day** during peak season.
#### Solution
- Designs are transformed into **SVG templates** with embedded bitmaps
- Stored in the database
- A standalone **Python** program takes prefiltered order data from Billbee and generates the images automatically
**Technology:** Python
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### 🖨️ Print File Generator
#### Problem
Different machines, product types, and practices require specific print file formats.
Manual import and layout of each image is time-consuming and inconsistent.
#### Solution
- Web UI allows users to configure **print templates**
- Templates are saved to the database
- Backend (Spring Boot) generates the correct print files automatically when processing orders
**Technologies:** Java, Spring Boot, HTML5, TypeScript, Tailwind, Next.js
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### 🔄 Sales Channel Update
#### Problem
After production, each order had to be manually marked as shipped and customers notified—labor-intensive and slow.
#### Solution
- End-of-day production sheet is automatically read
- Order statuses are updated via API
- Notifications are sent to customers through **Billbee**
**Technologies:** TypeScript, Next.js
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## 🔮 Future Work
- 🔗 Integrate the Python image generator into the core server workflow
- ⚙️ Improve system automation with deeper **Billbee API** usage
- 📈 Extend with more processes
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## 🖼️ Screenshots
### 🎨 Web View Print Templates
![Template View 1](/doc/img/template_view_1.jpg)
_Template configuration interface View 1_
![Template View 2](/doc/img/template_view_2.jpg)
_Template configuration interface View 2_
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### 🔁 Abstract Visualization System Flow
![System Flow Diagram](/doc/img/system_flow.png)
_High-level overview of the automated order-to-production pipeline_