Firmware Design and PCB Design

Please go through description to be sure you can work with these components!!!

I have an electronic device which its main purpose is to extract data from a POS machine and send data to my database. Before data can be sent to the database, user need to authorize the process by either QRcode, NFC tag, or Phone number.

Currently, these three authorization are working on my Raspberry PI, but I need an expert to bring these work up to standard, fix some minor issues, UI design and PCB Design.

Components currently used on this project are:

Raspberry PI 4B.

PN532 RFID Breakout Board: This is for NFC Tag Authorization.

Barcode Scanner Module, 1D/2D Codes Reader: This is for QR Code Authorization.

7 Inch IPS LCD Touch Screen: This is for Display and Phone number Authorization.

(Demonstration will be scheduled if you are shortlisted)

Codes were written in C+ and Python!!!

I am in search of a confident and a reliable freelancer who knows their work, has good work ethics and can deliver this project in an agreed time.


Skills: Electronics, PCB Layout, Raspberry Pi, C++ Programming, Firmware

About the Client:
( 4 reviews ) Adelaide, Australia

Project ID: #34839545

26 freelancers are bidding on average $2043 for this job

(55 Reviews)

Hi. I have good experience with python and can help your project. I am good at embedded c/c++ programming and have good experience with raspberry pi. So hope more discuss with you. Regards.

$1000 AUD in 15 days
(12 Reviews)

We will do your Firmware work Hi my Professional Aim is: (Services then Solutions then Satisfactions) I hope you are [login to view URL] an experience in this field from last 5 years i am sure i can do it perfectly with in a tim More

$400 AUD in 7 days
(71 Reviews)
(17 Reviews)

Good day, I have more than 30 years experience in PCB designing and would be the best fit for your project. I can design PCB and UI for Electronics device in a quality and timely manner. Please share me more details a More

$500 AUD in 2 days
(5 Reviews)

Hello, These days, I built very similar project using Rpi 4B and other stuffs. Please check my portfolio . I have rich experience in Raspberry Pi(Python) and PCB design. I think my experience can be helpful for your pr More

$500 AUD in 7 days
(7 Reviews)

Hello, I am a Researcher in Electrical Engineering with specialization in Control Systems (Linear and Nonlinear Control Systems). I have Master's degree in Elecatrical Engineering and Bachelor's Degree in Electronics E More

$350 AUD in 2 days
(11 Reviews)

Hi, I see that you need some assistant in Firmware Design Completion and PCB Design for my Electronics I am expert and having 5 years of experience in simulations using MATLAB and SIMULINK in many fields including Ele More

$250 AUD in 3 days
(11 Reviews)

I have more than 9 years experience in embedded hardware and firmware development . and i have already done work like barcode reader , NFC and 5 inch display with raspberry pi with custom PCB design . So I can do your More

$39630 AUD in 60 days
(8 Reviews)

Top 1% in Hi, Greetings! ✅checked your project details: ✅Completed Time: In project deadline We have worked on 850 + Projects. I have 6 + years of the experience in same kind of projects. If you More

$500 AUD in 7 days
(13 Reviews)

Hello, I hope this finds you well. I have just seen your project requiring; Electronics PCB Layout C++ Programming Raspberry Pi Firmware I believe that my 10-year experience in this field is what you need right away. More

$250 AUD in 7 days
(16 Reviews)

Hi I have 5 years of experience in <<< C programming, python for raspberry Pi >>>, so I became an expert that fits perfectly with your requirement fields. I've read the project description carefully and can start wor More

$600 AUD in 5 days
(6 Reviews)

Hi! I have understood your requirements about your project with every detail of it. I am an Electrical Engineer with more than 9 years of experience in electronics, circuit design, PCB layout, Verilog, FPGA, Embed More

$750 AUD in 12 days
(10 Reviews)

ok i understand requirement but I have few doubts, text me so I can clear all my doubts right away, I can help you and i am ready for work. Thank you.

$500 AUD in 7 days
(1 Review)

Hello, I have read that, and I am available right now to get started on this and will get higher quality work, concise communication, and exceptional attention to detail. Kindly drop me a message to discuss more.

$500 AUD in 7 days
(0 Reviews)

Hi! I am professional C++ developer with skills including Firmware, C++ Programming, PCB Layout, Raspberry Pi and Electronics. I am Software developer, Data analyst, Computer Architecture Expert Projects I have done: More

$750 AUD in 1 day
(0 Reviews)

Hello there! As you can see on my profile, I am a full stack developer who has +12 years of experience in Software/Electronic Development. I will provide really honest, reliable and clean codes. I have checked all y More

$750 AUD in 7 days
(0 Reviews)

Hi thanks for your job posting I checked the details so I am very interested in this project As a senior developer, I have rich experience and master skills of the C++, python PCB layout so I can provide the best r More

$500 AUD in 7 days
(0 Reviews)

Hello sir. How are you? I have seen your project details which is regarding to Firmware Design Completion and PCB Design for my Electronics. I have 7 years of experience in Electrical Engineer. Please come in chatbo More

$500 AUD in 7 days
(0 Reviews)

Dear Client. Hope you are fine from COVID epidemic. I am glad that the required skills match my abilities, especially in C++ and Electron.js. As a experienced fullstack developer, I am interested in your job. Almost More

$400 AUD in 7 days
(0 Reviews)