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I will develop iot app arduino esp32 flutter mqtt ble bluetooth mobile ios android web
Dave
About this gig
IoT App Developer | Flutter | ESP32 | Arduino | BLE | MQTT | Mobile & Web
You have the hardware. You have the idea. But the app that should bring it all to life? That's where everything stalls.
Finding a developer who truly understands both embedded systems and mobile development is rare. Most mobile developers have never touched an ESP32. Most firmware engineers can't build a polished Flutter app. That gap is where IoT projects stall, budgets blow out, and deadlines get missed.
Maybe you've already hired someone who disappeared halfway through, delivered broken BLE code, or simply couldn't get the ESP32 talking to the mobile app. Or maybe this is your first build and you don't know where to start.
Either way that's exactly the problem I solve.
Problems I fix every day:
- ESP32 or Arduino not communicating reliably with the mobile app
- BLE or WiFi connectivity that drops, lags, or fails to pair
- MQTT data not syncing to the cloud or dashboard in real time
- No iOS or Android app to control or monitor your smart device
Every package includes clear communication and on time delivery guaranteed.
Message me now. Let's build your IoT solution today!
Get to know Dave
Dave
No code app expert Bubble FlutterFlow SaaS MVP builder
- FromNigeria
- Member sinceMar 2026
- Avg. response time1 hour
Languages
Yoruba, English, French, Dutch, German
I’m a full-stack no-code & app developer helping startups and businesses build scalable web and mobile apps. I specialize in Bubble.io, FlutterFlow, Flutter, React Native, and Emergent.sh apps, including SaaS MVPs, automation, and API integrations. I also help brands grow visibility with Google Knowledge Panels. From idea to launch, I build fast, fix bugs, and deliver clean, high-performance solutions that convert users and support growth. Let’s build your next product.
FAQ
What IoT hardware platforms do you work with?
I work with ESP32, ESP8266, Arduino (Uno, Mega, Nano), Raspberry Pi, and custom PCB-based microcontrollers. I can integrate with virtually any hardware that communicates over serial, SPI, I2C, UART, WiFi, BLE, or LoRa.
Which mobile platforms do you develop for?
I build cross-platform apps for both iOS and Android using Flutter as the primary framework. Native Android development (Java/Kotlin) is also available when the project requires platform-specific features.
What wireless communication protocols do you support?
I support BLE (Bluetooth Low Energy), Bluetooth Classic, WiFi, MQTT, HTTP/REST APIs, WebSockets, LoRa, NFC, and Zigbee. If your device uses a specific protocol, let me know and we can discuss compatibility.
Can you connect my IoT device to the cloud?
Yes. I integrate with AWS IoT Core, Firebase Realtime Database, Google Cloud IoT, and custom MQTT brokers. This enables real-time data sync, remote monitoring, push notifications, and cloud-based data logging.
Do you build dashboards or web apps alongside the mobile app?
Yes. I can deliver a real-time web dashboard using Node-RED, React, or a custom web app alongside the mobile app, allowing you to monitor sensor data and control devices from any browser.
Can you build a smart home or home automation system?
Absolutely. I specialize in smart home and home automation systems using ESP32, Arduino, MQTT, and BLE. These can be controlled via a custom Flutter mobile app and integrated with third-party platforms where needed.
Can you work with my existing hardware or partially built project?
Yes. I regularly work with existing hardware setups, existing firmware codebases, or partially built projects. Share your current setup details in a message and I will let you know exactly what I can add or improve.
