xor22h.{dev}

Spectrum-International

Julius Lisauskas -

B2B Mobile Device Distribution Platform

Developed a comprehensive B2B web platform for a mobile device distribution company, featuring a streamlined frontend interface backed by a robust enterprise-grade system architecture.

Core Functionality:

  • Administrative dashboard for device inventory, order processing, and invoice management
  • Integrated CRM system for customer relationship management and sales tracking
  • Automated transactional email system powered by AWS SES
  • Daily automated backups to AWS S3 for data security and compliance
  • Complete document management system handling proformas, invoices, and credit notes
  • Real-time revenue analytics and reporting dashboard
  • Secure payment processing integration with French banking infrastructure for credit card transactions

Technical Stack:

  • PHP - Primary language powering the frontend interface and backoffice administration system
  • Go - High-performance background worker system for processing CSV/XML data feeds from external suppliers, handling automated product catalog and pricing updates
  • MeiliSearch - Lightning-fast search engine enabling fluid product discovery across 1,000,000+ inventory items with real-time filtering and autocomplete functionality

Architecture Highlights: The platform combines PHP's web development strengths with Go's concurrent processing capabilities, while MeiliSearch ensures instant product lookups despite the massive inventory scale. Background workers seamlessly sync supplier data, maintaining up-to-date pricing and availability without impacting user experience.