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Fiverr Pro
English
$
USD
I will develop esp32 iot devices, custom pcb designs, and firmware for your project
United States
I speak English, Spanish, German, French, Italian, Hungarian
6 orders completed
Professional PCB Designer, KiCad, Altium, EasyEDA, Circuit and Schematic Expert
Hi, I'm Hardem, a professional Electronics Engineer with years of experience in PCB Design, Embedded Systems, Hardware Design, and Circuit Development. I specialize in transforming ideas into reliable...
About this Gig
Hello, Are you looking for a professional engineer to develop a complete ESP32-based IoT device, custom PCB design, and embedded firmware solution?
I specialize in end-to-end IoT product development, helping startups, businesses, and innovators transform ideas into functional, production-ready hardware.
From schematic design and PCB layout to firmware development and IoT connectivity, I provide complete solutions to your project requirements.
My Services Include:
- ESP32 IoT Device Development
- Custom PCB Design and Layout
- Firmware Development and Optimization
- ESP-IDF and Arduino Framework Development
- Circuit Design and Schematic Creation
- KiCad and Altium Designer Projects
- IoT Firmware and Cloud Connectivity
- WiFi, Bluetooth, BLE, and MQTT Integration
- STM32 and Microcontroller Development
- Hardware Prototyping and Testing
- Multilayer PCB Design
- Gerber File Generation for Manufacturing
Supported Technologies:
ESP32 / ESP8266
STM32
Arduino
Raspberry Pi
KiCad
Altium Designer
Bluetooth & BLE
Tuya Smart Devices
GPS Integration
Home Automation Systems
Whether you need a smart home device, industrial IoT solution, wireless sensor node, tracking system, or custom electronic products.
DM!
My Portfolio
Other Electronics Engineering Services I Offer
FAQ
Do you provide complete IoT solutions?
Yes, I develop full IoT systems including ESP32 firmware, PCB design, communication, and cloud/app integration.
Can you design a PCB ready for manufacturing?
Yes, I deliver professional PCB designs with Gerber files ready for production and assembly.
Which technologies do you support?
I work with ESP32, Arduino, STM32, MQTT, BLE, WiFi, LoRa, Flutter apps, and AWS IoT.
Will you help with my custom idea or project?
Absolutely. Share your idea, and I will help you design and develop a working solution step by step.
Do you provide mobile app development? .
Yes, I can develop or integrate mobile apps (Flutter, Android, iOS) for your IoT system
Can you fix or debug existing code or hardware?
Yes, I can troubleshoot, debug, and optimize your firmware or IoT system for better performance.
