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Terminal Management System

Software Engineer Team LeadDar ICT Co. LTD09/2019 — 04/2021

Key Highlights

  • ~$300/month savings replacing vendor TMS
  • Over-the-air software updates
  • Real-time terminal fleet monitoring
  • Automated alerting system
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Terminal Management System (TMS)

Overview

Led the development of a Terminal Management System enabling remote monitoring, reporting, controlling, and over-the-air software updates for POS terminals — replacing the expensive manufacturer-provided solution.

Key Features

  • Remote Monitoring — Real-time health checks, connectivity status, and error reporting for all deployed terminals
  • Software Updates — Over-the-air firmware and application updates with rollback capability
  • Configuration Management — Remote terminal configuration changes without physical access
  • Reporting Dashboard — Transaction volumes, uptime stats, error rates, and performance metrics
  • Alert System — Automated alerts for offline terminals, failed transactions, and hardware issues
  • Audit Logging — Complete history of all remote operations for compliance

    • Impact

  • Replaced manufacturer's TMS, saving ~$300/month in licensing fees
  • Eliminated need for physical terminal visits for software updates
  • Reduced terminal downtime through proactive monitoring
  • Centralized management of entire terminal fleet
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