Contact person: Business Client

Phone:Show

Email:Show

Location: Rome, Italy

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"* Project Description:

I’m looking for a skilled Python or Node.js developer to build a script that automates uploading 20,000+ email contacts and registering them as attendees for an Eventbrite event.

The script should connect to the Eventbrite API, read contacts from a file, and automatically add each contact as a registered attendee. Proxy support is required to handle large uploads and avoid rate limits.

- Key Features:

Connect securely to the Eventbrite API (OAuth2 or API token)

Read contact emails from a .txt or .csv file (20K+ entries)

Automatically register each contact to a specific event (by link or event ID)

Proxy rotation support to prevent IP blocking or API limits

Progress logging (success/failure counts, errors, skipped contacts)

Batch upload handling (multi-threaded or async requests) for performance

Configurable settings (API key, event link, proxy list, file path)

-Deliverables:

1 Fully working Python or Node.js script

2 Config file (API key, event link, proxy list, etc.)

3 Example input file ([login to view URL])

4 Clear README / setup guide

- Technical Requirements:

Strong knowledge of Python (requests, aiohttp) or Node.js (axios, fetch)

Experience working with Eventbrite API or other event/ticket APIs

Handling of large datasets (20K+ records) efficiently

Proxy rotation, asynchronous programming, and rate-limit control

Clean, maintainable, and documented code" (client-provided description)