I am looking for a developer to help optimize and maintain a web system for image processing and text analysis. The project uses a Node.js backend for core logic and a Python-based serverless architecture for heavy analysis. Technical Stack: Server-side: Node.js (Express). Database: MongoDB. OCR/Analysis Engine: Python 3.x running on AWS Lambda. Frontend: React (Vite environment). Cloud & DevOps: AWS CLI, S3, Lambda Function URLs. Key Responsibilities: Backend Integration: Connect the Node.js server with Python Lambda functions for seamless data flow. Database Management: Handle data persistence and retrieval using MongoDB. Lambda Deployment: Update and deploy Python scripts (.py) to AWS Lambda using ZIP packages and AWS CLI. RTL Support: Ensure Hebrew text (UTF-8) is processed correctly across the entire stack (React <-> Node.js <-> Python. Requirements: Strong experience with Node.js and MongoDB. Proficiency in Python (specifically for backend tasks/data manipulation). Experience with AWS Lambda deployment and configuration. Solid understanding of React. Familiarity with handling RTL (Hebrew) text in code.