2pay / Pulbox

// Overview

A platform for payments, vending machines and kiosks. One Django monolith covers payments, subscriptions, devices, an MQTT broker, CRM, reporting and several Telegram bots.

// What I built

1. 01

   Real-time communication with devices over MQTT

2. 02

   Payment provider integrations and a transaction reconciliation bot

3. 03

   Scheduled jobs with Celery beat, automatic deploys via GitHub Actions

4. 04

   Merchant dashboard (Vue 3 + TS) and an internal CRM with Django Group roles

// Where it sits

• Devicesvending · kiosk · heater
• nginxtls · reverse proxy
• MQTT brokeraiomqtt
• Django APIdrf · async · asgi
• PostgreSQLprimary db
• Celeryworker · beat
• External APIspay · yandex · ai