You will get IoT Product Development (Firmware, App, PCB, Dashboard, 3D Enclosure)
Top Rated
Project details
I help businesses and entrepreneurs bring their ideas to life through end-to-end IoT Product Development. What makes me different is that I don’t just handle one part of the process, I deliver the complete IoT solution. From writing reliable firmware for ESP32, STM32, or Arduino, to creating a sleek mobile app, building a scalable IoT dashboard, designing PCBs, and modeling 3D enclosures, I cover it all under one roof.
Many freelancers focus only on coding or hardware, but real success in IoT comes from having all components work seamlessly together. That’s why clients choose me: I simplify the process, reduce communication gaps, and deliver IoT products that are ready for testing, pitching, or even production.
With 5+ years of experience, 29+ successful projects, and $30K+ earned on Upwork, I’ve supported startups and companies worldwide in developing IoT devices that are scalable, reliable, and investor-ready.
My IoT Product Development process includes:
✔️ Understanding your idea and requirements
✔️ Selecting the right hardware and connectivity (WiFi, BLE, LoRa, MQTT)
✔️ Developing firmware, apps, and dashboards
✔️ Designing PCB & 3D enclosures ready for manufacturing
Many freelancers focus only on coding or hardware, but real success in IoT comes from having all components work seamlessly together. That’s why clients choose me: I simplify the process, reduce communication gaps, and deliver IoT products that are ready for testing, pitching, or even production.
With 5+ years of experience, 29+ successful projects, and $30K+ earned on Upwork, I’ve supported startups and companies worldwide in developing IoT devices that are scalable, reliable, and investor-ready.
My IoT Product Development process includes:
✔️ Understanding your idea and requirements
✔️ Selecting the right hardware and connectivity (WiFi, BLE, LoRa, MQTT)
✔️ Developing firmware, apps, and dashboards
✔️ Designing PCB & 3D enclosures ready for manufacturing
Materials
OtherField of Expertise
IoT, Lighting, WearablesDesign Software
AutoCAD, Blender, OtherFile Format
3DS, JPG, OBJ, X3D, OtherWhat's included
| Service Tiers |
Starter
$100
|
Standard
$250
|
Advanced
$600
|
|---|---|---|---|
| Delivery Time | 4 days | 15 days | 30 days |
Number of Revisions | 3 | 3 | Unlimited |
3D Model | - | - | |
Source Files |
Frequently asked questions
26 reviews
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GF
Geovanny F.
Jun 18, 2026
LoRa Connectivity Integration Specialist for Traccar
EH
Edmund H.
May 27, 2026
Full stack developer required for remote monitoring/control application
Working with Arslan has been a very positive experience. He interacts professionally, providing an impressive depth of knowledge and experience and is most helpful in reducing complex projects to a series of simpler, logically organized steps. Would definitely hire him again.
PP
Pietro P.
Apr 30, 2026
Custom OTA update system
Arslan is very available and professional! Recommended!
MM
Mel M.
Apr 16, 2026
Home monitoring
Hire him and another guy. Had to explain the original scope of work over and over. Nothing got done or accomplished that I did not already do myself.
SO
Shao Yu O.
Feb 5, 2026
Engineering Project Development Advisor
About Arslan
IoT Engineer | ESP32 Firmware & Flutter Apps | End-to-End Product
96%
Job Success
Islamabad, Pakistan - 1:45 pm local time
I transform IoT ideas and half-built prototypes into production-ready devices with reliable ESP32 firmware, secure AWS cloud backends, and custom Flutter mobile apps.
⚠️ Most IoT projects fail at the integration layer, where the hardware, cloud, and app don’t talk to each other consistently.
As a specialist in end-to-end IoT solutions, I ensure your system stays consistent in production, from the embedded C/C++ code to the final user interface.
🛠️ What I Deliver as Your End-to-End Architect
🔹 ESP32 Firmware Development
* Expert embedded programming (C/C++, Java, MicroPython)
* Sensor integration
* BLE communication
* Wi-Fi connectivity
* Low-power optimization
* OTA (Over-the-Air) updates
☁️ IoT Architecture & Cloud
* Secure AWS IoT Core backends
* MQTT broker integration
* Node.js REST APIs
* Lorawan and Integration
* Lora Connectivity Integration
* Secure device communication and data handling
📱 Mobile App Development
* Cross-platform Flutter apps
* Real-time IoT controls
* BLE device pairing
* Push notifications
* Enhanced device interactivity
📊 Real-Time Dashboards
* Custom device monitoring dashboards
* Remote device control
* Full visibility of your hardware in the field
✅ Proven Industry Experience
I have successfully delivered diverse projects, including digital "FrogEye" beer tower displays, advanced healthcare wearables, and efficient MQTT-based battery monitoring systems.
Currently, I am engineering IoT products for Bluell AB (Sweden).
⭐ The Trust Factor
✔️ Top Rated with a 95% Job Success Score across 39 projects
✔️ Expertise in:
* Industrial IoT
* Smart Home Automation
* SaaS IoT Platforms
✔️ Practical Implementation:
I focus on "builder, not architect" framing providing simple, practical plans that run reliably in the field.
💬 Ready to Move from Prototype to Production?
Message me with your project details, and I will respond with a practical first step within 4 hours.
Steps for completing your project
After purchasing the project, send requirements so Arslan can start the project.
Delivery time starts when Arslan receives requirements from you.
Arslan works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery & Requirements
Deliverable: Short Functional Specification (features, use-cases, constraints, success criteria). Acceptance: Client confirms the spec and provides any attachments (sketches, existing schematics, sample data).
System Architecture & Component Selection
Deliverable: Block diagram, recommended hardware options (dev board + final MCU), high-level cloud & communication plan, preliminary BOM. Acceptance: Client approves chosen architecture and hardware direction.