Sellenvo – Catalog Scraper and Uploader System

About Sellenvo:

Sellenvo is a powerful multi-sales channel platform that integrates seamlessly with various e-commerce tools. It enables businesses to track inventory across online and offline channels, manage orders, create shipments, and analyze profit drivers—all within one unified system.

My Contribution:

I developed a catalog scraper and uploader system to automate product data collection and publishing across multiple marketplaces and sales channels. The system significantly reduced manual work and improved product listing speed and accuracy.

Key Achievements:

Built a high-performance web scraper to extract product data (images, descriptions, prices, stock levels) from various e-commerce sources.

Implemented an automated uploader that syncs product catalogs to multiple channels in real time.

Utilized Redis for caching and task queuing to improve throughput and reduce API latency.

Integrated MongoDB and MySQL for scalable data storage and fast querying.

Enabled real-time progress tracking and updates using WebSockets, improving system responsiveness and user experience.

Tech Stack:

Languages & Frameworks: PHP

Databases: MongoDB, MySQL

Technologies: Redis, WebSockets

Focus Areas: Automation, Data Scraping, Real-Time Systems, E-Commerce Integration