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You will get Embedded firmware development code support for Arduino, esp32, RPI

Asad A.Status: Offline
Asad A. Asad A.
4.6
Preview imagePreview imagePreview image

Let a pro handle the details

Buy Other Development & IT services from Asad, priced and ready to go.
Asad A.Status: Offline
Asad A. Asad A.
4.6
Preview imagePreview imagePreview image

Let a pro handle the details

Buy Other Development & IT services from Asad, priced and ready to go.

Project details

I will assist you in embedded firmware development. With a focus on Arduino's simplicity, ESP32's dual IoT capabilities, and Raspberry Pi's versatile computing, I ensure that projects benefit from platform-specific strengths for successful outcomes.

I will provide the complete development in the following areas:
Embedded Firmware Development for Arduino
Embedded Firmware Development for ESP32
Embedded Firmware Development for Raspberry Pi's
IoTDevelopment
CustomizedSolutions
HardwareIntegration

The following are the soft skills that lie within my expertise:
Arduino IDE
PlatformIO
Raspberry Pi OS
IAR Embedded Workbench
Project Type
Development, IT, QA, User Testing
What's included
Service Tiers Starter
$175
Standard
$500
Advanced
$1,050
Delivery Time 2 days 7 days 10 days
Number of Revisions
122
4.6
25 reviews
84% Complete
(21)
4% Complete
(1)
4% Complete
(1)
8% Complete
(2)
1% Complete
(0)

AM

Areeba M.
5.00
Jul 7, 2026
Schematic Design Asad, you did an excellent job and delivered the exact project I was looking for.
I highly recommend you.

AM

Areeba M.
5.00
Jun 19, 2026
PCB Enclosure Design Asad, you delivered Excellent performance in this project, and I truly appreciate your effort.
Highly recommended!

BA

Brandon A.
5.00
Jun 18, 2026
KiCad PCB Review & Modification – USB-C PD Source + 24V Power Board Asad provided an excellent review of my schematic and PCB layout in KiCad. He thoroughly checked the design, identified potential issues, and suggested practical improvements that increased my confidence in the project. His communication was clear, professional, and knowledgeable, and the feedback he provided was both detailed and actionable. I would gladly work with him again.

KB

Kyle B.
2.00
Jun 17, 2026
PCB Design Review and Optimization for RS232 to RS485 Converter We had continuous issues with getting on the same page regarding what the requirements of a POE project are even though a thorough scope of work was supplied.

Freelancer is likely better suited for smaller project vs. enterprise grade projects.

However, Asad was very communicative and fast turnaround with action items.

AW

Ariel W.
5.00
Jan 19, 2026
Embedded Engineer Needed to Flash Firmware on Custom nRF52840 PCB
Asad A.Status: Offline

About Asad

Asad A.Status: Offline
PCB Design, Embedded System, Product Hardware Developer
81% Job Success
4.6  (25 reviews)
Karachi, Pakistan - 7:25 pm local time
As an Expert PCB Design Engineer and PCB Product developer. I have the determination and knowledge to build products from initial PCB idea to prototype, with respect to latest technologies by merging my 7 years of professional expertise with the capacity to evaluate, design, and implement a wide range of complex electronic embedded/standalone system. I enjoy developing, innovating, designing, and motivating my self from my work.

➊✅MyTechnical Skills:
➤PCB Electronic System Design:
1-PCB Creation (Schematics Design, PCB design, BOM creation, Gerber file...)
2-PCB In Analog Circuit Design (Measurement, power supply, A/D and D/A Converters, & filters...)
3-PCB In Digital Circuit Design
4-Interface Buses (SPI, I2C, RS-232, RS-485, ...)
5-Memory Interfaces (DDR1-3, SDRAM, Serial/Parallel Flash, ...)
6-High Speed PCB & I/O Interfaces (USB, Ethernet, PCI Express, LVDS, ...)
7-Embedded PCB Microcontroller Software Design (Arduino, PIC, STM32, AVR, EFM32, Novatec)
8-Having sound knowledge of Fast PCB Board Design - Multi-core processors, DDR, MIPI, Ethernet, USB, SDIO
9-Bluetooth, ZigBee, Wi-Fi, LoRa, and Sub-GHz RF Design
10-Expertise in MSP430, STM32, ATMEGA, A20, Free-scale MC9SC, 8-Bit to 32 Bit microcontroller System designs

➋✅Mechanical Housing Design for PCB
1-PCB Product enclosure Design review for optimal manufacturing (Specialised in injection molding and 3D printing-In House Facility).
2-CAD Design, Visualisation, and Simulations in Solidworks, Autodesk Inventor, and Fusion 360.
3-Solidworks Design with simulation and animation
4-Marketing Advertisement Animations for the product.

➤Design Tools Experience:
1-Altium Designer (Professional)
2-Kicad
3-Eagle
4-Proteus
5-Cadence Allegro/OrCAD
6-SolidWorks

I am open to new methodologies, tools, and technologies. I always provide the top optimised design with respect to cost, reliability and robustness. Looking forward to discuss with you about your product ideas

BR,
Asad Azhar

Steps for completing your project

After purchasing the project, send requirements so Asad can start the project.

Delivery time starts when Asad receives requirements from you.

Asad works on your project following the steps below.

Revisions may occur after the delivery date.

Understanding the project scope, requirements, and expectations.

Review the work, release payment, and leave feedback to Asad.