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Rex Lui

Rex Lui

Detail-oriented data professional with over 10 years of experience in data science and machine learning, specializing in CRM analytics and customer behavior modeling. Proficient in designing and deploying predictive models and actionable insights that drive strategic decision-making and enhance customer engagement. Highly skilled in Python, SQL, and AWS, with a proven track record in cross-functional collaboration to implement data-driven solutions.

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Generate QR codes from URLs with QR Server API and downloadable images

Easily generate QR codes from any URL! This workflow lets users submit a URL via a simple form and instantly receive a downloadable QR code image—perfect for quick sharing or promotions. Setup is fast and user-friendly, so you’ll be up and running in minutes! --- 🚀 How it works The end user submits a URL through a simple online form. The workflow automatically sends the submitted URL to a QR code generation API. The user receives a downloadable QR code image corresponding to their URL. --- ⚙️ Setup instruction Import Workflow: Click "Import from JSON" in your n8n environment and paste the provided workflow JSON. Click "Save" and activate the workflow. Double click the "On form submission" node to obtain the production URL. You may now use this URL to do QR code generation.

Rex LuiBy Rex Lui
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