I will build a custom nodejs bot to track prices and send alerts

Argentina

I speak English, Spanish

Custom code solutions for modern web apps

Hi! I’m a passionate software developer focused on creating efficient digital solutions. I specialize in Web Development and Automation. I don't use generic templates; I write custom code to ensure y...
About this Gig

Do you need to monitor competitors or catch price drops instantly?

I will develop a professional Price Tracking Bot using Node.js and Puppeteer. This is not just a basic scraper; it's a robust automation system that runs in the background and notifies you exactly when a change happens.

What you get with this Gig: Automated Monitoring: The bot checks prices every X minutes automatically (Cron Jobs). Smart Filtering: Ignores installments or false prices. Only real data. Instant Alerts: Get an email notification immediately when the price drops. Database Integration: Saves all price history in a local MySQL database. Anti-Blocking: Includes human-like behavior to avoid detection.

Deliverables:

  • Full Source Code.
  • Installation Guide (README).
  • Setup Support (I help you run it on your machine).

Tech Stack: Node.js, Puppeteer, MySQL, Nodemailer.

Note: This is a backend automation script that runs on your terminal/server. It does not include a web dashboard interface.

NEED A WEB DASHBOARD? The standard Gig includes the backend bot and database. If you need a Visual Web Dashboard (React/Next.js) to view charts and manage products, please Contact Me for a custom quote.

Please contact me befor

Technology:

Java

JavaScript

Nodejs

Puppeteer

Email Extractor

Information type:

Competitor research

Listings

Price comparison

Technique:

Automated

My Portfolio