Ankit Vyas - Data Scientist | Contra
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Ankit Vyas
Data Analyst | Python, SQL, Excel & Power BI
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Jaipur Nagar Nigam Area, India
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Jaipur Nagar Nigam Area, India
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AI Invoice Automation Backend I built an AI-powered backend that automates the process of handling invoices. The system takes an invoice PDF as input, extracts important information such as invoice number, vendor name, invoice date, items, and total amount, and converts it into structured data that can be easily stored and processed. What the system does Uploads and processes invoice PDFs Extracts text from invoices using OCR Uses AI to identify and structure important invoice information Validates the extracted data Stores invoice information in a MySQL database Provides REST APIs using FastAPI Uses SQLAlchemy for database operations Sends invoice-related information through email Keeps API credentials and configuration secure using environment variables Tech Stack Python · FastAPI · MySQL · SQLAlchemy · OpenAI API · Tesseract OCR · PDF Processing · SendGrid The main goal of the project was to reduce manual invoice data entry and automate the complete invoice-processing workflow through APIs.
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