You will get Firmware development and debugging services.
Top Rated
Top Rated
Project details
Hi,
I am Huzaifa Ali. I have about 8+ years of experience in the firmware development and debugging field. I have the skills to design and develop embedded software and debug or modify the software when needed. I have outstanding analytical skills with the ability to be creative and to find solutions to complex problems.
I have access to most of the necessary hardware, which enables me to perform testing on the code before delivery. This ensures that the firmware developed by me is functioning optimally and free of bugs. Furthermore, I can upload the code directly onto your hardware via Anydesk.
Please message me before ordering my gig. Looking forward to your response.
Thank You.
I am Huzaifa Ali. I have about 8+ years of experience in the firmware development and debugging field. I have the skills to design and develop embedded software and debug or modify the software when needed. I have outstanding analytical skills with the ability to be creative and to find solutions to complex problems.
I have access to most of the necessary hardware, which enables me to perform testing on the code before delivery. This ensures that the firmware developed by me is functioning optimally and free of bugs. Furthermore, I can upload the code directly onto your hardware via Anydesk.
Please message me before ordering my gig. Looking forward to your response.
Thank You.
Materials
OtherField of Expertise
Appliances, Consumer Electronics, IoTDesign Software
AutoCAD, Fusion 360, SolidWorksFile Format
3DS, JPG, OBJ, PDF, VRMLWhat's included
| Service Tiers |
Starter
$100
|
Standard
$200
|
Advanced
$300
|
|---|---|---|---|
| Delivery Time | 3 days | 7 days | 14 days |
Number of Revisions | 1 | 2 | 3 |
Number of Product Concepts | 3 | 3 | 3 |
Product Research | |||
Visualization Concept |
Frequently asked questions
198 reviews
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This project doesn't have any reviews.
NR
Nick R.
Aug 11, 2026
EasyEDA Pro Schematic + PCB Layout — ESP32-S3 Industrial IoT Node
Very professional and kind in his communication. He was devoted to creating a design that is practical, efficient, and optimized component usage, costs, size, and layout. Even when items and directions change mid project, he was very patient and understanding in adapting. Will definitely work with again.
AD
Aarsh D.
Jul 21, 2026
KiCad PCB Design Review - ESP32 Rocket Flight Computer
Huzaifa did a thorough review of my KiCad schematic and PCB layout for a first time ESP32 based rocket flight computer. He caught several important issues including trace width, ESD protection, and SD card voltage compatability that I wouldn't have spotted on my own. He was responsive, patient with my questions, and available. Would definitely work with him again on future projects.
MF
Matt F.
Jul 4, 2026
Custom 12V DC Power Management PCB — Rugged Field Hardware (JLCPCB)
did well
JB
Jake B.
Jun 10, 2026
Custom Mod for Apple Magic Keyboard
MM
Matthias M.
Jun 9, 2026
Rework existing PCB design in KiCad to match new requirements
It was a pleasure working with Huzaifa. He knows what he is doing and suggest great improvements to board design. He helped me signifficantly with my first PCB, making it a success, so I ended up having him design 4 different PCB's for me.
Will use his services again if I need another PCB.
Will use his services again if I need another PCB.
About Huzaifa
Embedded Hardware & Firmware Engineer | PCB | IoT | Embedded Linux
94%
Job Success
Karachi, Pakistan - 4:58 am local time
I help startups, product teams, and manufacturers take an idea, prototype, or broken design and turn it into a working embedded product that can be tested, manufactured, and scaled.
My work connects hardware, firmware, and real-world product execution. Instead of treating the circuit, code, sensors, connectivity, power system, enclosure, and manufacturing process as separate pieces, I help bring them together into one reliable product.
WHAT I BUILD
• Custom schematic and PCB design for reliable embedded hardware
• Embedded firmware development in C/C++ for real-world products
• ESP32, STM32, Nordic, Arduino, Raspberry Pi, and Embedded Linux platforms
• BLE, Wi-Fi, LTE, Cat-M1, NB-IoT, LoRa, NFC, GPS/GNSS, and sensor integration
• Low-power electronics, battery-powered devices, BMS, and power management
• Industrial interfaces including UART, SPI, I2C, RS-485, CAN, Modbus, ADC/DAC, and GPIO
• Board bring-up, debugging, firmware validation, and hardware troubleshooting
• BOM preparation, Gerber files, assembly files, DFM review, and manufacturing support
I have worked across wireless IoT devices, wearable and medical electronics, industrial monitoring systems, automation hardware, smart sensors, connected consumer products, and custom embedded controllers.
WHY ONE TECHNICAL OWNER
Clients usually come to me when they need more than a schematic or a firmware file. They need someone who can understand the complete system, identify risks early, solve hardware and firmware integration issues, and move the product closer to production.
I also lead a full-service engineering team when projects require additional support across mechanical enclosure design, cloud integration, mobile app development, product design, or manufacturing coordination. This gives clients one technical owner while keeping the embedded hardware and firmware work technically grounded.
READY TO BUILD?
Send me your requirements, target platform, connectivity needs, power constraints, current design files, and production volume. I’ll respond with a clear technical scope within 24 hours.
Warm Regards,
Huzaifa Ali
Steps for completing your project
After purchasing the project, send requirements so Huzaifa can start the project.
Delivery time starts when Huzaifa receives requirements from you.
Huzaifa works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement Analysis
The first step in firmware development is to understand the requirements and specifications for the project. This includes understanding the hardware platform and the features that need to be implemented.
Design
Once the requirements are understood, the firmware architecture and design can be created. This includes deciding on the software components and their interaction with each other.