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Smart Digitech

Go POS System

POS product including mini app support, payment flows, and ESC/POS thermal printing integrations.

Yii2FlutterESC/POSPAXCloverStripeMQTT

Responsibilities

  • Integrated ESC/POS thermal printers over BLE and TCP/IP.
  • Connected payment gateway and terminal flows including PAX, Clover, and Stripe.
  • Built POS mini app capabilities and backend API support.

Outcomes

  • Delivered practical in-store checkout and order workflows.
  • Supported hardware and payment integrations that are often high-risk in POS projects.

Need similar work?

I am open for freelance projects involving product builds, integrations, automation, and platform work.

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