Industrial IoT Solutions
Built by Engineers, for Engineers

20+ years of expertise delivering mission-critical systems for transportation, energy, and communications infrastructure

20+
Years Experience
Qt
Multiplatform Expert
Linux
Since 1995
Ex-Google
Team
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Industrial IoT Solutions

Transportation

Public Transit ITS & Ticketing Systems

Energy

Smart Metering Platforms

Communications

Secure Comms • Radio • LoRa

Core Solutions

Mission-critical systems built on proven technology

01 / Transportation

Public Transit ITS & Ticketing

Complete intelligent transportation systems and automated fare collection solutions for modern public transit networks. Real-time fleet management, passenger information systems, and contactless payment integration.

  • Architecture: Distributed microservices on Qt/C++
  • Platforms: Linux, QNX real-time OS
  • Protocols: MQTT, ModBus, CAN bus, REST API
  • Integration: EMV, NFC, RFID validators
Fleet Management
Ticketing Core
Passenger Info
Meter Reading
Data Analytics
Billing Engine
02 / Energy

Smart Metering Platforms

Advanced metering infrastructure for utilities. Automated meter reading, real-time consumption monitoring, demand forecasting, and anomaly detection. Scalable from residential to industrial deployments.

  • Data Collection: LoRaWAN, NB-IoT, cellular M2M
  • Processing: Edge computing + cloud analytics
  • Standards: DLMS/COSEM, IEC 62056, M-Bus
  • Security: End-to-end encryption, PKI
03 / Communications

Secure Communications Infrastructure

Mission-critical communication systems for industrial and public safety applications. Radio dispatch, secure voice/data networks, LoRa mesh networks, and encrypted messaging for critical infrastructure.

  • Technologies: LoRa, radio trunking, mesh networks
  • Encryption: AES-256, TLS 1.3, custom protocols
  • Range: Urban/rural deployment, 15km+
  • Reliability: 99.9% uptime, redundant paths
Secure Gateway
LoRa Network
Radio Dispatch

Engineering Excellence

Decades of deep technical expertise

Who We Are

Our team brings together world-class engineering talent with deep domain expertise. Led by ex-Google engineers with 20+ years of building production systems, we combine Silicon Valley innovation with industrial-grade reliability.

We've been working with embedded Linux since 1995, building cross-platform applications with Qt since its early days, and deploying mission-critical systems that millions of people depend on every day.

Technology Stack

Frameworks & Languages

  • Qt 5/6 (QML, C++)
  • C/C++ (Modern C++17/20)
  • Python, Go, Rust
  • JavaScript/TypeScript

Operating Systems

  • Linux (Embedded, Server)
  • QNX RTOS
  • NuttX, Zephyr (MCU)
  • Unix variants

Hardware Platforms

  • ARM (Cortex-A, Cortex-M)
  • x86/x64 Industrial PCs
  • IoT Modules (ESP32, nRF)
  • Custom boards (validation systems)

Protocols & Standards

  • LoRaWAN, NB-IoT, LTE-M
  • MQTT, ModBus, CAN, OPC-UA
  • EMV Level 2, NFC/RFID
  • IEC 62056, DLMS/COSEM

Selected Projects

Real-world deployments at scale

Transportation
2021-2024

Metropolitan Transit Ticketing System

Complete automated fare collection system for major European city. 500+ validators across bus and tram fleet, processing 2M+ transactions daily. Qt/QML validators on ARM Linux with real-time synchronization.

Qt/QML Linux EMV L2 NFC MQTT
2M+
Daily Transactions
500+
Devices
99.8%
Uptime
Energy
2020-2023

Smart Metering Infrastructure

Large-scale AMI deployment for utility provider serving 100,000+ endpoints. LoRaWAN-based meter reading with edge processing, anomaly detection, and automated billing integration. Qt backend services managing massive data ingestion.

LoRaWAN Qt C++ PostgreSQL DLMS Edge Computing
100K+
Endpoints
15min
Read Interval
5yr
Battery Life
Communications
2019-2022

Industrial LoRa Mesh Network

Secure mesh communication network for critical infrastructure monitoring across 50km² industrial zone. Custom protocol stack on NuttX RTOS, encrypted end-to-end, with automatic routing and self-healing capabilities.

LoRa NuttX C++ AES-256 Mesh Protocol
50km²
Coverage
200+
Nodes
99.9%
Reliability

Let's Build Something

Have a challenging project in transportation, energy, or communications? We'd love to hear about it. Reach out to discuss how our expertise can help bring your vision to life.

Email

contact@devicehub.net

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