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Build an app to make your phone as an rfid card

$750-1500 USD

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Dibuat lebih dari 3 tahun yang lalu

$750-1500 USD

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We have a machine that we currently use rfid tags cards to operate ..we also have one computer program with rfid tag writer to write the tags/cards.. this ia the the only way to connect to the machine We need to make an app that help us get rid of rfid tags and make all transaction over the phone .we need to have 4 roles ( super admin, end user , service user , professional user ) roles .. .we need to get the flexibity to to thr cleints be able to communicate with the machine based on thr assigned roles ..adjust factors and order thr machine using thr phone as a rfid tag/card. The tags are MiFare Ultralight C So tht app should emulate that type.
ID Proyek: 28265291

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17 proposal
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Aktif 3 tahun yang lalu

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17 freelancer menawar dengan rata-rata $1.350 USD untuk pekerjaan ini
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Hi, How are you? I just saw your job posting and I felt that I can help you with this job considering the experience I have with C++ Programming, Mobile App Development, C# Programming, C Programming and Software Architecture. Please check my portfolio: https://www.freelancer.com/u/AwaisChaudhry?w=f Regards, Awais
$1.500 USD dalam 24 hari
4,8 (103 ulasan)
8,3
8,3
Avatar Pengguna
What like to know the flow of application you're planning to make. Details of inclusions in project and proper flow would help me more to provide better assistance. Hi, I went through your post and got cleared with your basic concern of getting rid of rfid cards and bringing mobile app development in picture. Would definitely love to be part of this interesting project and help you to derive your desired outcomes as planned or thought off. Before starting I would like to know the flow you're thinking of this application. Other than that, roles section is clear for me and uses too. Would like to discuss in detail about it and work accordingly. Why choose me: # I’m having a business perspective while developing/working on a product # I will not start until I’m clear (No advance payment in discussion mode) # I’m honest to say “I’m not best fit for you Sir” (Let’s save each other’s time) # I’m Very much focused on time management I'm part of an 18-year-old, ISO certified, and award-winning offshore development center specializing in mobile apps since 2010. High-quality performance and quick turnaround are guaranteed at an affordable rate. We are a white-label service provider where we commit our clients to provide all Graphics, Source code, and related content as it's their property. They can utilize it even when they plan to scale or need some upgrades etc. A healthy discussion may lead us to the next level. I look forward to hearing from you Regards, Sapphires
$2.000 USD dalam 58 hari
4,7 (22 ulasan)
6,5
6,5
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Hello, Hope you are doing great. We have seen your requirement regarding app development. We are ready to develop the app as per your requirements. So please connect so that we can discuss in details. Regards, Suraj Mall Conception I
$1.500 USD dalam 30 hari
4,5 (46 ulasan)
6,0
6,0
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Hi, Hope you are doing well. I have good experience about C/C++ so that I can handle your project perfectly. I think I can handle your project perfectly. I will be very happy to discuss about your project via chatting. Thank you.
$1.000 USD dalam 7 hari
4,4 (16 ulasan)
5,9
5,9
Avatar Pengguna
Hello, I can get it done perfectly as you want let's chat when you are online, Thanks
$1.125 USD dalam 7 hari
4,7 (24 ulasan)
4,5
4,5
Avatar Pengguna
Hello, I hope this finds you well. I have just seen your project requiring; C Programming Mobile App Development C# Programming Software Architecture C++ Programming I believe that my 8-year experience in this field is what you need right away. Avoid the headache of looking further. Let's save time and focus on the real task. My proposed timelines and budget are just placeholder and an open for negotiation to increase or decrease as per the full requirements at hand. Allow me to prove how better my review can be. Smile all the way! Click the message button, so initiate the conversation. Regards, Fridah
$750 USD dalam 12 hari
3,5 (21 ulasan)
5,4
5,4
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Hi there, I'm expert in software development and IoT systems. I've experienced in RFID card reader hardware implementation, too. I'm interested in you project.
$1.500 USD dalam 7 hari
5,0 (1 ulasan)
1,6
1,6
Avatar Pengguna
Dear customer, How are you? I would like to help you with this project, I have strong experience with MIFARE cards and smart card readers, using MIFARE cards as payment form and access control. The phone (smart phone with NFC interface) can be used with the following specs: -- Smart phone with NFC interface -- Android app using NFC interface for read and write MIFARE cards. -- If the MIFARE card has the specific values (authentication, keys, values) and is accepted, then, the app can send signals (messages, commands or others) to machine. I would like to know more about the general functionalities. Regards.
$1.499 USD dalam 11 hari
5,0 (1 ulasan)
1,0
1,0
Avatar Pengguna
Hello! I have read your project details & all requirements. I have lots of experience in Mobile & Web development as you can see in my portfolio. I am software & full stack developer and have great experience. Further details & suggestions will be discuss in the inbox. I am waiting for your message to discuss it. Thank you Regards, Omar R.
$1.125 USD dalam 18 hari
0,0 (0 ulasan)
0,0
0,0
Avatar Pengguna
Hi, I have 4 experience and specialized in RFID Devices Software Development, merge with existing Systems. Impinj Speedway, Shefon(4 antenna to 8 Antennas SDK), ACC900(Android) Janam Handheld readers and ATID working with windows CE. Lat me know what device you using. For refer you can check my past project. Feel Free to contact me, Thanks.
$999 USD dalam 7 hari
0,0 (0 ulasan)
0,0
0,0

Tentang klien

Bendera SAUDI ARABIA
riyadh, Saudi Arabia
5,0
4
Memverifikasi Metode pembayaran
Anggota sejak Agu 19, 2016

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