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NFC QR RFID etc. interacting mobile app

$250-750 USD

Closed
Posted over 2 years ago

$250-750 USD

Paid on delivery
Seeking honest, truthful, reliable, professional partners for this task. Need a cross platform mobile app (iOS, android, UWP) that will read/write/manage NFC, Mifare, 1D, 2D, QR, Data Matrix, RFID (HF, UHF via external Hardware device) tags or impressions. The hardware transport shall be various Wi-fi, Bluetooth flavors that are supported in today's phones. You may list the flavors you will support or else we shall assume BT5, BLE all versions, classic Bluetooth. Please make a simple UI wireframe , a flowchart, submit & get approval before proceeding. Also let us know the language, IDE, OCR engine you shall use. Our preference flutter with Darknet or Tensorflow. Please suggest the RFID reader HW you shall like to use, we have several here, but like to see if you have any better ideas. A kit may be preferred. We assume you have the suitable phone HW and environment for development. You may use the tags that are available with you or add the cost of each tag unit (please specify the approximate cost separately, if you like us to pay) in your proposal. Or you may provide us the test program and we shall help test it. Please specify which way. If not specified, we shall assume the 1st option (tag cost included in your bid). Use built-in camera as a sensor wherever possible. The writing of printable codes will be done via wi-fi connected print devices. NFC, Mifare and RFID will use their respective tags. The read/write data will be presented to user on cell display and option to send out via XML, Json, Websockets, or other modern ways etc. also. Provide a clean, clear hook for future external apps or any extensions to this app to interact with this app. Delivery : A pre-beta version for our testing by 60% of bid time after award. We shall test and provide comments/feedback. You submit the next beta version after the balance of days of your bid. We shall test and revert any comments. Submit the final version after another 2 days. We check/test and if all OK, done. Else you need to fix the balance. Please submit some related job details of work previously done with your response. Do not submit unrelated info, please. Full source code, supporting docs, any dependencies source code, ownership, complete user manual in MS Word and some reasonable training will be required. Please read and understand and then respond with YES as the 1st 3 letters of your response as confirmation. Submit any questions with your 1st response. Please do NOT submit copy/pasted generic response as a robot. No upfront payments. The budget is only a placeholder, so ignore it and you need to bid your best price bid with best delivery time. Any other commercial conditions submit with your response. Any milestones payments (you suggest) will only be released after all source code, supporting docs till that day are submitted and approved by us. If you do not submit milestones with response, we will assume one single payment at the end. Please respond only if serious and can accept immediately with award.
Project ID: 31832252

About the project

23 proposals
Remote project
Active 2 yrs ago

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23 freelancers are bidding on average $677 USD for this job
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Hi there, I have read your project description and i'm confident i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the project. Thanks. ..
$750 USD in 4 days
5.0 (10 reviews)
6.0
6.0
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Hello, As I take this project, I will do my best! I can support on your project perfectly. Please send me your message and let's discuss more detail. Thanks.
$500 USD in 7 days
5.0 (20 reviews)
5.6
5.6
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Hi Hiring manager I am Android, iPhone, NFC, RFID, BLE App Developer Android - NFC, RFID, Mifare ULC, DESFire Programmer Experienced in NFC / RFID Readers : 1. [NFC] ACR122U USB reader 2. [NFC] ACR 1255U-J1 Bluetooth Reader 3. [NFC] ACR1311U-N2 Bluetooth Reader 4. [NFC IC] NFC-TAG-MN63Y1213_2020 (Panasonic Electronic Components) 5. [NFC] DESFire Module M890 6. [NFC IC] M24LR04E-RDW6T/2 (ST Electronics) 7. [NFC] DTAG100-NFC dynamic tag module 8. [RFID UHF] Keonn 4 Port RFID Ethernet UHF Reader & Keonn 2 port USB Reader. 9. [RFID UHF] Chainway C72 Handheld Reader 10. [RFID UHF] Invelion UHF RFID reader module TTL/Wiegand/rs232/USB interface 11. [RFID UHF] Sanray UHF RFID Integrated Reader F5009-H Experienced in NFC / RFID Tags: 1. NTAG213 / 215 / 216 2. Mifare Classic 1K / 4K / 8K 3. Mifare DESFire EV1 / DESFire EV21 4. Mifare Ultralight & Ultralight C 5. NTAG424 DNA 6. Smartrac R6 DogBone RFID Wet Inlay (Monza R6) 7. Vulcan RFID Foam Backed Wristband (Monza R6) 8. Confidex Carrier Tough Slim RFID Tag (Monza 4QT) 9. Zebra UHF RFID Cards 10. Omni-ID Adept 650P RFID Cards 11. Triathlon Race Timing UHF RFID Sample Tags Experienced in Bluetooth Devices: 1. iHealth Bluetooth BP Cuff, 2. iHealth Bluetooth Weigh scale, 3. iHealth Bluetooth Glucose meter 4. Fitbit ionic integration 5. CBox BLE4.0 IOT Device 6. IOT Bluetooth NFC Reader Funct 1. Assign the NFC Tag to each Guest identified by Member ID 2. Get the Guest Information and Identification details when NFC tags is swiped
$750 USD in 4 days
4.9 (4 reviews)
5.4
5.4
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Hi There, I can build your interacting mobile app. I am honest, truthful, reliable, professional person for your project. I’ve been working with Flutter Framework and firebase for more than 4 years. I have built multiple cross-platform android, ios, and web apps with responsive and beautiful ui coupled with Firebase as back-end. We help startups and entrepreneurs build apps and take them to market in a smart way. We help startups make not only software but a real business. Services I Can Provide:- • Mock-up Design to mobile app. • Custom Design App. • Flutter Bug Fix. • Extending Flutter App. • Adding New Features • Android Material App. • Ios Cupertino App. • Web App. Functions your app may have: • Responsive and Beautiful UI. • Great User Experience. • Website to App Conversion. • Firebase Integration. • API Integration. • Database Integration. • CRUD operations • Google and Apple Authentication. • Social Media Authentication. • Local and Push Notifications. • Push Notifications. • Location Services. • Google Maps Services. Why Choose me? • You read earlier I give a lot of services so you will get all the service in one place • My Price is also Affordable and budget-friendly. • I will give you maintains for a lifetime at a very affordable cost. Kindly message us so that we can discuss further. Thanks Nish
$1,200 USD in 25 days
5.0 (1 review)
5.2
5.2
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hello I devour your demand that you’re viewing NFC QR RFID etc. interacting mobile app I provide creative, proactive and high-tech solutions to your development needs. I have solid experience in HTML, Javascript, PHP,CSS,metatrader, MySQL, Node.js, React.js, Joomla,Angular.js, Laravel,Java, Python, Wordpress,linux Ruby on Rails, Objective-C and Swift, C#, Qt, Linux and raspberry. Don't hesitate to contact me to create awesome products! Thanks
$250 USD in 2 days
4.8 (17 reviews)
5.6
5.6
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YES. Hello there. I can handle this project in Xamarin. This will allow all the platforms you listed. Kindly contact me and lets discuss more.
$3,000 USD in 30 days
5.0 (14 reviews)
4.6
4.6
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Dear Client! I have read your project description. I'm glad to say I can help you. I have a rich experiences for projects like yours. If you hire me, then I will do my best and finish it in time. We can discuss in more detail in private chat. Thanks for reading my bid.
$500 USD in 7 days
5.0 (4 reviews)
4.4
4.4
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Yes. Hi, I have an experience of Reading/Writing NFC/RFID Card using AT Commands & Private/Public key which works on Windows machine. However i can also implement that in Android & iOS and i am Certified Xamarin Developer. I have following plan for this project. 1. POC Implementation - Read/Write using NFC/RFID Card 2. WireFrame/Design Finalization & Approval 3. POC Integration in Finalized wireframes 4. End to End unit testing 5. Deliverable formalities. Profile: I am a 7+ Experienced Certified Xamarin Developer + Full Stack Engineer having the following Skill Sets. Benefits of My Programming will be, 1. Code will be developed using the Standards that MNC company follows. 2. Can give Multithemed & Multilingual applications as attached in my portfolio. 3. Code will be developed by applying various design patterns, repository patterns, service patterns, MVVM, etc. 4. Mobile Application will support offline mode if needed. 5. Code will be developed using SonarLint, which improves the Code Quality. 6. High Performance 7. Can work independently on Web-Based Applications, Stand-alone applications, Android, iOS & Windows applications, along with REST APIs.
$1,000 USD in 21 days
4.9 (6 reviews)
4.3
4.3
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Hi there, I have reviewed your requirements carefully and I can definitely start immediately. I worked on numerous similar projects in the past and always impressed the clients with my excellent solutions. But I have couple of questions on the requirements, please ping me on chat to discuss more on that. I am an expert in PYTHON/VBA/VB/.NET/EXCEL/ACCESS/Google Sheet/SOAP/REST/API, SQL, MS Office, Database, complex Formulae, Statistical analysis, Macros (VBA), pivot, Charts/graphs, formatting, templates, dashboard, etc. Around 16 years of experience in software development / architecture and worked on several complex enterprise level projects, Webscrapping (Facebook/ LinkedIn / Amazon / Aliexpress / eBay), Complex VBA projects, viz converting Raw data to structured report, accounting system, sales dashboard, PO tracking, Invoice Automation, budgeting, profitability, estimation, time management dashboards, etc. Also I am a quick learner and complete tasks very quickly using keyboard shortcuts and multitasking skills. And I have been consistently rated as excellent by all the employers. Looking forward to work with you.. Have a nice day Thank you
$250 USD in 3 days
4.8 (2 reviews)
2.8
2.8
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Hello, I hope this finds you well. I have just seen your project requiring; Mobile App Development C# Programming Bluetooth Low Energy (BLE) Xamarin Near Field Communication (NFC) I believe that my 10-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
$500 USD in 7 days
2.8 (2 reviews)
3.9
3.9
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Hello , i will not say that i'm the best pogrammer ever (Like other proposals ) but rather that i'm a honest and hardwoking person , you will have your job done quickly and in a cleaner way ( with full transparency and documentation ) if you are intersted please contact me so we can discuss the price and the deadline :D
$500 USD in 7 days
0.0 (1 review)
0.0
0.0
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Hello. Thank you for your job posting. I will be the one you need I have rich experience in Web development and Blockchain. We can discuss more because I am free now. Please send me a chat. Thank you.
$1,000 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Hello. I can also keep reading this page to learn more about why we’re adding this project. I had reviewed your project. I can complete it perfectly in short time. I am a new freelancer. But I am confident in my skills and always value for client's trust. So I have rich experience in these fields. I am a web program expert. it you want to it, I can provide that develop program. I can explain everything about this project. I can use the Php and javascript, laravel React js to complete your project. If you’re curious, we’ll explain this after meeting. I have done this kind of work several times so I know how to do this. I'd like to help your business by doing my best. If you hire me, I will do my best for you. Let's meet and discuss more. Best Regards.
$300 USD in 7 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of INDIA
Houston, India
4.9
14
Payment method verified
Member since Aug 19, 2013

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