IoT projects fail most often at the system integration layer — firmware that doesn't communicate reliably with the cloud, mobile apps that misinterpret sensor data, or backends that can't scale beyond the first 100 devices. Barquecon has delivered end-to-end IoT systems for industrial monitoring, consumer wellness devices and smart building solutions — bridging embedded engineering and cloud software development under one team.
IoT Development Services
Embedded Firmware Development
C/C++ firmware for microcontrollers (Arduino, ESP32, STM32) — sensor integration, power management, OTA update support and reliable communication protocols.
Wireless Connectivity
BLE, Wi-Fi, Zigbee, LoRa and MQTT/CoAP protocol implementation — choosing and implementing the right wireless stack for your device's power, range and bandwidth requirements.
IoT Cloud Backend
Scalable cloud infrastructure to ingest, store and process device telemetry — AWS IoT Core, Azure IoT Hub, time-series databases and real-time alerting pipelines.
IoT Dashboards & Analytics
Web dashboards for monitoring device fleets, visualising sensor time-series data, configuring thresholds and receiving alerts when device behaviour is anomalous.
Mobile Companion Apps
iOS and Android apps for device pairing, configuration, live data viewing and remote control — with BLE or cloud connectivity to the physical device.
Industrial IoT (IIoT)
Machine monitoring, predictive maintenance alerts, production floor data collection and OPC-UA/Modbus integration for industrial automation systems.
Our IoT Development Approach
System Design
Defining the complete IoT architecture before any firmware or code is written.
- Hardware review and interface specification
- Communication protocol selection
- Cloud architecture and data model design
- Security model and device authentication
Proof of Concept
End-to-end PoC validating the hardware-to-cloud communication path.
- Firmware prototype on development board
- Cloud ingestion pipeline with test data
- Basic mobile or web interface
- PoC demo and technical sign-off
Full System Build
Production firmware, backend and apps developed in parallel sprints.
- Production firmware with OTA update capability
- Scalable cloud backend with device management
- Dashboard and mobile app development
- Integration testing across all layers
Validation & Deployment
Real-world testing and production rollout with monitoring.
- Field testing with physical devices
- Load testing with simulated device fleet
- Fleet monitoring and alerting setup
- Documentation and handover to operations
Why Barquecon for IoT?
Full Stack — Firmware to Dashboard
We own the entire IoT system — no handoff between separate embedded and cloud teams. Integration issues are caught within our team, not between vendors.
Power-Efficient Firmware
Battery-powered IoT devices demand power-optimised firmware. We design sleep modes, wake intervals and communication schedules for maximum device lifespan.
IoT Security Architecture
Device certificates, secure boot, encrypted OTA updates and mutual TLS authentication — security designed into the device architecture, not patched in later.
Scales From 10 to 10,000 Devices
Cloud backend architectures that handle small device fleets during pilot phase and scale to large deployments without architectural changes.
Technologies We Use
Have an IoT product to build?
Tell us about your hardware, connectivity requirements and what data you want to collect. We will design the right system architecture.
Discuss Your IoT Project
