Mobile App to Open a Door (Flutter?)

I would need a simple app/widget to open a door when a button is pressed. The door opens when sending a get-request to a certain url.

The app should be licensed for 1 day, 1 month or 1 year and the license should only be usable on one device (droidactivator might do the job). For one-year licenses, 30 days before it ends, there should be a reminder "license expires in XX days". Alternatively, we could just think of using a login for users but they can only have one account per device. So once an account is registered to a certain MAC ID, it cannot be used on other devices anymore.

Everytime the button is used, it should be written in a google sheet: license number, user name, user apartment, timestamp. A widget with the same button is needed, too.

This is the rough way how it should work. Some smaller details might have to be added.

Ideally, the app should be based on Flutter and work on IOS and Android. The app should be submitted and the source code handed over

Kemahiran: Android, Mobile App Development, iPhone, PHP, Kejuruteraan Perisian

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Tentang Majikan:
( 0 ulasan ) Chiang Mai, Thailand

ID Projek: #23484515

17 pekerja bebas membida secara purata $317 untuk pekerjaan ini


SENIOR IFLUTTER APP DEVELOPER WITH 6+ YEARS EXPERIENCE Hello, Greetings for the day! I will surely help you to develop simple app/widget to open a door in Flutter. I have read your requirements and It's something t Lagi

$2550 USD dalam 60 hari
(128 Ulasan)

Hello I can make this app easily. why do you want to write it the requests in Google sheets? you can do it on firebase as it is easy to use and easily integrable message me and we can discuss it in detail regards

$277 USD dalam 5 hari
(130 Ulasan)

Dear, Greetings…!! Thank you for giving us the opportunity to bid on this project. We are happy to forward our proposal to you. About us:- We are a software development company, working in this area from past 16+ years Lagi

$140 USD dalam 7 hari
(63 Ulasan)

Hello There, This is Ravindra, and I am a top-rated preferred freelancer, You can review my profile. We have developed many apps in Flutter and most of them live now, You can check my profile to know about my work and Lagi

$140 USD dalam 7 hari
(48 Ulasan)

Dear Sir/Madam, I am interested in developing your application natively for Android or with Flutter cross platform (Android & iPhone) and would like to hear more about what it involves. I would be happy to discuss th Lagi

$200 USD dalam 10 hari
(18 Ulasan)

Hello Sir, I have more than 10 years of experience in Web & App development and multiple technologies. I have gone through your requirements and ready to complete your job. I am committed to provide you high quality Lagi

$250 USD dalam 10 hari
(36 Ulasan)

No problem. A Cordova app can be used to accomplish this. Thanks Relevant experience: Linux, Debian, Server Admin, PHP5.x, PHP7.x, API Integration, MVC Framework Protocols --- - Scripts, solutions, frameworks - Over 32 Lagi

$140 USD dalam 7 hari
(57 Ulasan)

Hi I am Android and iOS APPs expert having 7+ years experience and ready to Build Mobile App to Open a Door. Please share more details. Kindly initiate the chat to discuss further on the same. Please ch Lagi

$155 USD dalam 3 hari
(52 Ulasan)

Hello, I'm a full-time available developer, I read job description and I can do your project, I am very interested in this job and I am ready to start work from now please come on chat for discuss. I will complete Lagi

$120 USD dalam 7 hari
(16 Ulasan)

Hi, I have made several IoT automation app for startups. They work over MQTT protocol, BLE, Wifi, REST API that is everything needed to automate a remote device. I have gone through your description and find that your Lagi

$200 USD dalam 10 hari
(23 Ulasan)

Hello, Greetings!! Thank You for allowing us to be a part of your project. We have a team of experienced Designers & Developers who would be glad to help you shape your requirements into products. Please share your de Lagi

$140 USD dalam 7 hari
(6 Ulasan)

Hi Sir, Its Hisham. I am Software Engg. with more than 3 years of market experience. I have developed many web and cloud based solutions for my clients. I have been developing solutions ASP .NET since start of my caree Lagi

$140 USD dalam 7 hari
(6 Ulasan)

Hello, I have seen the requirements of the job post your need Mobile Application For Flutter. I'm always ready for you, So we can discuss more details. As per your need build your Android and ios Application and We Lagi

$180 USD dalam 20 hari
(5 Ulasan)

Hi, When we can talk please schedule a time? I will work till satisfaction of you and do work more perfectly and clearly. Please have a check Website designing and development work work below [login to view URL] Lagi

$140 USD dalam 7 hari
(6 Ulasan)

Hello? Thank you for your project. I can start your project immediately. I am a fullstack developer. Also I can develop server(backend) using Laravel, nodejs(RESTful api). If you hire me, I can complete your project s Lagi

$150 USD dalam 5 hari
(5 Ulasan)

Hello, I have build a iOS and Flutter project in my past experience so I have experience in your project, I am a full stacking developer, I have worked many Application, I will provide you initial features which you Lagi

$222 USD dalam 5 hari
(4 Ulasan)

I possess a team of well qualified and experienced people in their own domains, which has made our team strengthened with huge industrial experience. We combine business domain knowledge with technology competence and Lagi

$250 USD dalam 30 hari
(0 Ulasan)