Power bank sharing service
A turnkey ecosystem of sharing stations

We delivered a turnkey sharing station system: hardware procurement, embedded software, a backend platform, a mobile app, and launch across Russian regions. The system runs 24/7 with automated monitoring.
Distributed mass reflashing of devices across multiple hardware revisions in the field, inconsistent hardware from the supplier, and the need for real-time synchronization.

The result is a centralized management system for heterogeneous devices. The client’s top priority was easy scalability, and we delivered it as early as the prototype stage, 1.5 months into the project. Today the system can add 20+ sharing stations a day with no delays and no loss of data availability. It supports more than 10 firmware variants (with touchscreens, toggle switches, and more).
- 0101
Hardware audit
Component review, controller selection, prototyping.
- 0202
Paperwork & procurement
Working with Chinese manufacturers, customs clearance, and shipping.
- 0303
Embedded & firmware
Software development, over-the-air update protocols, diagnostics.
- 0404
Backend & API
Station management platform, billing, monitoring.
- 0505
Mobile app
iOS + Android app for users: rentals, payments, map.
- 0606
Field launch
Regional site visits, commissioning, staff training.
- 01IoT
- 02Embedded C
- 03Python
- 04Go
- 05China sourcing
- 06React Native
- 07PostgreSQL
- 08MQTT
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