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I will code arduino, esp32 ,stm32 and pic mcu custom projects
Gig Summary
Electrical Engineer: PCB, Firmware, Microcontrollers, Mobile Apps
I am an experienced Electrical Engineer specializing in circuit design, PCB layout, microcontroller programming (C/C++), signal processing, and simulation. My expertise also includes Python, MATLAB, a...
Level 1
Has met certain performance criteria and shows strong potential in the marketplace.
About this Gig
Welcome to My Gig!
Looking for a skilled electrical engineer to build high-performance embedded systems? You're in the right place.
I deliver complete firmware solutions ranging from rapid IoT prototypes to robust industrial systems with scalable, efficient and reliable code.
Services Offered:
Custom firmware development for:
- IoT and automation
- Wi-Fi, BLE, OTA updates, Matter/Thread integration
- Advanced Web UI for ESP32-hosted servers (responsive, mobile-friendly, async)
- Audio, display, and human-machine interface (HMI)
- Modbus, CAN, RS485, SPI, I2C, UART integration
- Camera
Microcontroller Platforms:
- Arduino: AVR, Portenta, MKR, Nano 33, Due
- ESP32 Family: ESP32-Sx, ESP32-Cx, ESP32-Hx, and more
- STM32: F0F4, F7, H7, G0, G4 series and more
- Raspberry Pi Pico: Pico, Pico W, Pico 2
- Nordic: nRF52, nRF53, nRF54 series
- Microchip PIC: PIC10/12/16/18, PIC24, dsPIC33, PIC32
Frameworks & Tools:
- ESP-IDF
- STM32CubeIDE / HAL / LL
- MPLAB X IDE
- MCC Melody / Harmony 3
- Pico SDK (C/C++)
- nRF Connect SDK / Zephyr RTOS
Why Choose Me?
- Industrial-grade embedded solutions
- Power-efficient and optimized firmware
- Tailored system design and scalable architecture
- Clear communication and timely delivery
Other Electronics Engineering Services I Offer
FAQ
Can you provide complete solutions from scratch?
Yes. I deliver complete end-to-end embedded solutions, from idea to circuit design, PCB layout, firmware development, backend systems, and cross-platform mobile apps, a fully integrated and functional system.
Can you work with an existing firmware codebase?
Yes. I can review, debug, extend, refactor, or optimize existing firmware and development environments.
Do you support industrial and timing-critical applications?
Yes. I work on real-time and timing-critical firmware requiring deterministic behavior and robust system design.
Which communication protocols do you support?
I work with BLE, Wi-Fi, CAN, RS485, Modbus, UART, SPI, I2C, USB, and other embedded interfaces.
Do you work with RTOS-based firmware?
Yes. I work with FreeRTOS, Zephyr RTOS, and platform-specific real-time firmware architectures.
Do you provide post-delivery support?
Yes. Post-delivery support can be included based on the package or agreed custom project terms.
Why is the quoted price different from the package price?
Package prices are base rates. Custom projects are quoted according to scope, complexity, testing, and delivery requirements.
Can you work under an NDA?
Yes. I can work under a mutual NDA for confidential commercial or product-development projects.
Reviews
57 reviews for this Gig
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| (0) | ||
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
D 
designerm7
Saudi Arabia
Satisfied with the order
$50-$100
Price
4 days
Duration
F 
Seller's Response
Helpful?S shayaan_12345
United Kingdom
fast delivery within the hour it was complete
$50
Price
1 day
Duration
Helpful?M mhmd3121
Jordan
Very professional person
$50
Price
5 days
Duration
Helpful?L ldarst
United States
This man knows what he is doing. Communication was on point. He spent hours understanding what I needed and even spent hours on zoom helping me out. I highly recommend. Will be using his services again in the futere.
$50
Price
4 days
Duration
F Seller's Response
Helpful?B bohdan_ua_uk
United States
Thank you for the good work. You helped us make the program code for the WeMoss D1 controller which works perfectly. As a result, all the agreed tasks were completed. I hope to be lucky enough to cooperate with you again. Thank you.
$100-$200
Price
10 days
Duration
F Seller's Response
Helpful?
Reviews
57 reviews for this Gig
| (57) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
D designerm7
Saudi Arabia
Satisfied with the order
$50-$100
Price
4 days
Duration
F Seller's Response
Helpful?S shayaan_12345
United Kingdom
fast delivery within the hour it was complete
$50
Price
1 day
Duration
Helpful?M mhmd3121
Jordan
Very professional person
$50
Price
5 days
Duration
Helpful?L ldarst
United States
This man knows what he is doing. Communication was on point. He spent hours understanding what I needed and even spent hours on zoom helping me out. I highly recommend. Will be using his services again in the futere.
$50
Price
4 days
Duration
F Seller's Response
Helpful?B bohdan_ua_uk
United States
Thank you for the good work. You helped us make the program code for the WeMoss D1 controller which works perfectly. As a result, all the agreed tasks were completed. I hope to be lucky enough to cooperate with you again. Thank you.
$100-$200
Price
10 days
Duration
F Seller's Response
Helpful?
