You will get Thorough PCB Design Review for Error-Free Functionality
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Project details
Welcome to my PCB design and Circuit board review service. I have over 9 years of experience in electronics and circuit design and am dedicated to delivering custom PCB designs that work.
✅ Why Choose My Service
With over 9 years and a 99% job success rate in the field, I do analog, digital, and mixed-signal systems, so your PCBs are accurate and efficient.
✅ PCB Design Tools & Software
• Altium Designer, EAGLE, KICAD
• EASYEDA, PROTEUS
• LT Spice, and NI Multisim
✅ What do I Offer?
With a 99% success rate, I apply DFX principles to deliver error-free, high-standard PCBs. I thoroughly analyze designs to catch and fix issues, ensuring reliability. Every custom PCB is tailored to meet your exact project needs.
✅ Applications & Regulatory Compliance
I have expertise in many applications, from IoT to consumer electronics and from medical devices to automation systems. I also ensure your designs meet all relevant standards, including UL, CISPER, and CE, so you can have peace of mind and quality.
Ready to take your PCB designs and circuit board analysis to the next level? Contact me today to turn your ideas into reality with precision and flair.
Let's chat!
✅ Why Choose My Service
With over 9 years and a 99% job success rate in the field, I do analog, digital, and mixed-signal systems, so your PCBs are accurate and efficient.
✅ PCB Design Tools & Software
• Altium Designer, EAGLE, KICAD
• EASYEDA, PROTEUS
• LT Spice, and NI Multisim
✅ What do I Offer?
With a 99% success rate, I apply DFX principles to deliver error-free, high-standard PCBs. I thoroughly analyze designs to catch and fix issues, ensuring reliability. Every custom PCB is tailored to meet your exact project needs.
✅ Applications & Regulatory Compliance
I have expertise in many applications, from IoT to consumer electronics and from medical devices to automation systems. I also ensure your designs meet all relevant standards, including UL, CISPER, and CE, so you can have peace of mind and quality.
Ready to take your PCB designs and circuit board analysis to the next level? Contact me today to turn your ideas into reality with precision and flair.
Let's chat!
Project Type
Development, IT, File Conversion, QA, User TestingWhat's included
| Service Tiers |
Starter
$140
|
Standard
$450
|
Advanced
$1,150
|
|---|---|---|---|
| Delivery Time | 2 days | 7 days | 10 days |
Number of Revisions | 0 | 0 | 0 |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$50 - $375
Bill of Material With BoM and Sourcing
(+ 2 Days)
+$30Frequently asked questions
66 reviews
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MV
Mike V.
Oct 14, 2025
Hardware Product Design
YA
YASIR A.
Sep 26, 2025
R&D for Electronic Device
OY
Oguz Y.
Sep 19, 2025
STM32u545 and NCN5130 Integration
MB
Manuel B.
Sep 16, 2025
I2C communication between two ESP32-S3
Very good experience. The freelancer provided support in the firmware development for an ESP32-S3.
As with every freelancer, communication is key. Make sure to exactly describe what you need.
As with every freelancer, communication is key. Make sure to exactly describe what you need.
AP
Andrew P.
Aug 21, 2025
Send UDP packets over multiple interfaces (Node.js)
Muhammad did a great job and was very communicative.
About Muhammad Usman
Electronics Product Software Engineer - Raspberry Pi - IoT - Python
96%
Job Success
Kornwestheim, Germany - 8:38 am local time
🇩🇪 𝗚𝗲𝗿𝗺𝗮𝗻 𝘄𝗼𝗿𝗸 𝗾𝘂𝗮𝗹𝗶𝘁𝘆 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝗲𝗱 𝗼𝗻-𝘁𝗶𝗺𝗲 𝗲𝘃𝗲𝗿𝘆-𝘁𝗶𝗺𝗲
🤝 𝗖𝗼𝗺𝗽𝗲𝘁𝗶𝘁𝗶𝘃𝗲 𝗽𝗿𝗶𝗰𝗶𝗻𝗴.
✅ 𝟭𝟭+ 𝘆𝗲𝗮𝗿𝘀 𝗽𝗿𝗼𝗳𝗲𝘀𝘀𝗶𝗼𝗻𝗮𝗹 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲. 𝟮𝟬𝟬+ 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝗲𝗱.
🇺🇸 𝗨𝗦 & 🇪🇺 𝗘𝘂𝗿 𝘀𝘁𝗮𝗿𝘁𝘂𝗽 𝗰𝗹𝗶𝗲𝗻𝘁 𝘀𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘇𝗮𝘁𝗶𝗼𝗻.
☑️ <𝟴 𝗵𝗼𝘂𝗿 𝗿𝗲𝘀𝗽𝗼𝗻𝘀𝗲 𝘁𝗶𝗺𝗲𝘀, 𝟳 𝗱𝗮𝘆𝘀 𝗮 𝘄𝗲𝗲𝗸.
🛠 𝟮-𝗺𝗼𝗻𝘁𝗵 𝘀𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗯𝘂𝗴 𝘄𝗮𝗿𝗿𝗮𝗻𝘁𝘆 𝗼𝗻 𝘄𝗼𝗿𝗸.
🥋 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗲𝗱 𝗟𝗲𝗮𝗻 𝗦𝗶𝘅 𝗦𝗶𝗴𝗺𝗮 𝗕𝗹𝗮𝗰𝗸 𝗕𝗲𝗹𝘁 (𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝘄𝗶𝗹𝗹 𝗯𝗲 𝗺𝗮𝗻𝗮𝗴𝗲𝗱 𝗲𝘅𝗰𝗲𝗽𝘁𝗶𝗼𝗻𝗮𝗹𝗹𝘆 𝘀𝗺𝗼𝗼𝘁𝗵𝗹𝘆)
Hi, I’m Muhammad! You can think of me as your go-to expert to design and develop the firmware and software for all types of hardware devices and products. I cover both on-device needs and their matching companion apps on desktop and mobile.
Beyond the software, I work in person with a small, talented team that can support every aspect of hardware development and mechanical design as well. When you work with me, you get a one-stop shop for bringing your product to market.
📞 𝗜𝗻𝘃𝗶𝘁𝗲 𝗺𝗲 𝘁𝗼 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸 𝗼𝗿 𝘀𝗲𝗻𝗱 𝗺𝗲 𝗮 𝗱𝗶𝗿𝗲𝗰𝘁 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 𝘁𝗼 𝗯𝗼𝗼𝗸 𝗮𝗻 𝗲𝗮𝗿𝗻𝗲𝘀𝘁𝗹𝘆 𝗵𝗲𝗹𝗽𝗳𝘂𝗹 𝗰𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝘁𝗶𝗼𝗻 𝗰𝗮𝗹𝗹 𝘁𝗼 𝗰𝗵𝗮𝘁 𝗮𝗯𝗼𝘂𝘁 𝗯𝗿𝗶𝗻𝗴𝗶𝗻𝗴 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝘁𝗼 𝗹𝗶𝗳𝗲.
⭐️⭐️⭐️⭐️⭐️
❝ Muhammad and his team did an absolutely fantastic job. They are the real deal. Not only did they complete everything I asked for to build me a very complicated machine, they constantly added in their own innovations and modifications to improve the performance of the device. It was extremely easy to work with them, and they are extremely professional and true experts in their fields. I proposed many changes during the development of the product, and they were able to accommodate my requests and provide valuable insight if changes weren’t needed or were too costly. They are backed by an engineering firm with specialists in so many fields, so we never needed to outsource work to an outside firm. Their firm felt like a one-stop shop that had all the resources needed to build a complicated mechanical product. I really could not imagine that many other engineer freelancers would have access to the resources needed to build my machine, so I am very grateful I found Muhammad instead of wasting my time and money with other freelancers. Do not hesitate to hire him. ❞
🗣𝙏𝙖𝙣𝙫𝙞𝙧 𝙆𝙖𝙗𝙞𝙧 - 𝘾𝙀𝙊 - 𝘼𝙪𝙩𝙤𝙈𝙚𝙖𝙡 𝘿𝙮𝙣𝙖𝙢𝙞𝙘𝙨
Highlights of the software skills I support my clients with include:
☑️ Hardware Device Firmware Development -
☑️ Software Development - Software Architecture Design
☑️ Desktop App Development - Desktop Software Development
☑️ Printed Circuit Boards - PCB - Circuit Design - Altium - KiCAD - Eagle
☑️ Controllers - Raspberry Pi - Nordic (NRF) - Espressif - ESP32 - ESP8266 - STM - NXP - TI - Nvidia Jetson
☑️ Programmable Circuit Boards - Microcontroller Projects - Integrated Development Environment (IDE)
☑️ Electronic Design Automation - EDA - Eagle
☑️ Mobile App Development For Hardware Devices - Flutter (Hybrid) - Swift (Apple iOS) - Java/Kotlin (Android)
☑️ IoT Development
☑️ Embedded Systems - Embedded Engineering - C - C++ - Python - Rust - RTOS - Zephyr
☑️ Web Technologies - HTML5 - JavaScript - Node.js - RESTful APIs - PyQt
☑️ Tools & IDEs - Visual Studio - STM32CubeIDE - Eclipse - Keil
Product Examples I’ve Worked On Include:
🔹 Consumer Electronics - Headphones - Smartwatches
🔹 Kitchen Appliances
🔹 Medical & Health - Medical Devices
🔹 Vending Machines - Retail
🔹 Automotive Tech
🔹 IoT - Internet of Things
🔹 Gadgets
📞 𝗜𝗻𝘃𝗶𝘁𝗲 𝗺𝗲 𝘁𝗼 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸 𝗼𝗿 𝘀𝗲𝗻𝗱 𝗺𝗲 𝗮 𝗱𝗶𝗿𝗲𝗰𝘁 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 𝘁𝗼 𝗯𝗼𝗼𝗸 𝗮𝗻 𝗲𝗮𝗿𝗻𝗲𝘀𝘁𝗹𝘆 𝗵𝗲𝗹𝗽𝗳𝘂𝗹 𝗰𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝘁𝗶𝗼𝗻 𝗰𝗮𝗹𝗹 𝘁𝗼 𝗰𝗵𝗮𝘁 𝗮𝗯𝗼𝘂𝘁 𝗯𝗿𝗶𝗻𝗴𝗶𝗻𝗴 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝘁𝗼 𝗹𝗶𝗳𝗲.
Thanks for taking the time to learn a bit more about me. Look forward to supporting you with your product soon!
Muhammad Usman Sardar
⭐️⭐️⭐️⭐️⭐️
❝ Working with Muhammad has been an absolute pleasure! He is incredibly skilled, reliable, and went above and beyond to deliver high-quality work on time. He communicated clearly throughout the project, understood the requirements perfectly, and handled every challenge with professionalism and a positive attitude. The end result exceeded expectations, and I’m truly grateful for his contribution. I highly recommend Muhammad to anyone looking for a talented and trustworthy developer. ❞
🗣 𝘾𝙝𝙡𝙤𝙚 𝙑𝙞𝙡𝙙𝙚 - 𝘾𝙀𝙊 - 𝙏𝙚𝙙 & 𝘾𝙤.
Steps for completing your project
After purchasing the project, send requirements so Muhammad Usman can start the project.
Delivery time starts when Muhammad Usman receives requirements from you.
Muhammad Usman works on your project following the steps below.
Revisions may occur after the delivery date.
After purchasing the project, client will send all the required documents
1. PDF of all the layers of the design 2. Source Files of PCB Design Project Requirements Document
Categorize the files according to the tier.