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freelancer.com 🟠 2026-05-02

🔹 Automated Bollinger Bands Alert Script for TradingView
👤 Client: 🇮🇳 Pune, India Member since 2026-05-02
💰 Price: $221 Average bid
🚩 Problem: Implement an automated script that logs into a TradingView account, applies custom Bollinger Bands indicators, and triggers alerts based on predefined conditions.
📦 Existing: Not specified

Specifications:

[Target] Automated alert system for TradingView charts with customizable Bollinger Bands parameters.
[Method] Python-based automation using Selenium or similar tools for headless browser interaction.
[UI/UX] Config file for adjusting indicator settings; minimal UI for setup and testing.
[Stack] Python, Selenium, BeautifulSoup, Flask (for web interface if needed)
[Security] Secure session handling with environment variables for credentials storage.
[Format] JSON configuration files for dynamic parameter updates.

Workflow:

1. Set up a headless browser instance using Selenium to log into TradingView account.
2. Navigate to the specified chart and apply custom Bollinger Bands indicator with provided parameters.
3. Monitor real-time data; trigger alert when price crosses defined levels.
4. Implement secure session management for persistent login.