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Create a simple secure online database accessible to our smartphone app

$250-750 USD

Completed
Posted over 4 years ago

$250-750 USD

Paid on delivery
We have developed 2 APP’s that are intended for use by some of our customers. Right now the app is a very simple interface program to some smart home devices. This project DOES NOT require any smartphone application development or programming. This project ONLY revolves around creation of the database that is easily accessible FROM a smartphone app that we have already developed. ***We expect no more than $400 for the completed project but this will open up additional modification opportunities*** Existing Method: The way it currently works is a customer has one of a handful of smart home devices and currently the small list of devices along with their configuration data is simply embedded in our smartphone app. You type in the code and the app then the app simply pairs with the smart home device and allows you to use and configure it. NEW "Database" Method: The new method simply inserts a simple database check when a customer tries to add a new smart home product to our app on their smart phone. The smartphone APP has a box that allows the customer to type in a code for the smart home product they want to pair with their phone (the database developer does not have to worry or understand any of the “mechanics” of how the pairings or operation works, they merely create the database). The customer then types in a simple code and the APP will access an external database locating the database record using the code. The APP will then use the data in the record to determine various information about the device including if it is still supported etc. The work product will include: 1. Simple Advice: Because this database will have very low data use and transfer we have been recommended to use the “free” version of Amazon SE, EC2, DynamoDB or Amazon APPSync. We would need the database developers suggestion on which database would be the best for very safe and simple query access from a smartphone app. You provide the suggestion we will create the account and give you access. 2. Creation of a simple secure flat database with approximately 22 fields. 3. Creation of a simple form allowing us to edit the records. 4. Access Credentials that we would provide our software developers who will develop the queries from the APP.
Project ID: 20343050

About the project

20 proposals
Remote project
Active 5 yrs ago

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Hello. I would recommend Firebase for you and basically you may manage it within Google interface, so I would recommend to check it at first before moving forward with some development. It has free tier. So, I'm fine to talk if you need some advance, but this one advice is free :)
$400 USD in 2 days
5.0 (71 reviews)
6.9
6.9
20 freelancers are bidding on average $430 USD for this job
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Hello, I read your requirements and Understand Very well And ready to start work from now . I have developed & delivered Web database applications Mobile App development for enterprises & companies, using open source language PHP, MySQL, HTML 5, CSS3, AJAX, JSON, XML, etc. Coding, project and team management is my passion. My expertise comprises of CMS and Frameworks like, content writing, seo, smm, Wordpress, Cake PHP, Laravel, Magento, OS Commerce, Zen Cart, Codeigniter, Joomla, YII Framework, SEO, Social Media Marketing, MVC frameworks, Google Maps, Payment gateway integration, Familiarity with Linux environment and Apache, Javascript, Jquery, Ajax, xHTML, CSS/CSS3, HTML5, XML, XSLT, Flash, Git & SVN. Throughout these years, apart from advanced coding skills; I have good hands on experience in adding value to customer via effective I look forward to hearing from you. Thanks & Regards, Mehul
$250 USD in 5 days
5.0 (26 reviews)
5.4
5.4
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Hello There. How are you doing? I have read the description, I have great experience doing similar jobs related to these skills Android, Mobile App Development, MySQL, PHP, Software Architecture. Please start the chat so we can have detailed discussion. Thanks
$555 USD in 11 days
5.0 (17 reviews)
5.1
5.1
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Hello there! My name is Andrey, I'm a Russian based and native English speaking web developer and app expert with 10 years experience building and maintaining complex web apps and websites. I've built and maintained applications/sites for large companies such as Coca Cola, Deutsche Bank, Easy Jet, Barclays, Vogue, Menzies, NHS, My specialist skills include: PHP, Javascript , MYSQL, Bootstrap, SEO, Digital Marketing, Laravel, IONIC, WooCommerce, Moodle, WordPress, Drupal, New Website Builds, Search Marketing, Graphic Design, NGINX, Apache2. I'm highly motivated, results driven and personable individual with a keen eye for details and getting projects finished in a quick timescale, whilst still delivering a world class customer experience. Andrey Kolarov
$500 USD in 7 days
5.0 (6 reviews)
4.9
4.9
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Hi, I read your description about your mobile database application and I think it’s the perfect job for me. You can see that I’m new to Freelancer but I do have a pretty broad and deep experience for this work. Feel free to check my portfolio of some of the work, I have done in the past for my clients. I’ve been a mobile application developer for the past 7+ years and I’ve been dealing with potential clients for more than 4+ years from all over the world. I also have expertise on resolving errors and bugs on developed websites. I worked on modifications of websites such as developing extensions, create plugins and integrating APIs for different webs I am sure I can provide you the work that will full fill your needs 100% and I’m very much interested in working with you. I look forward to hearing back from you. If you have any question do not hesitate to ask me. Thanks. Shariq
$400 USD in 7 days
4.6 (19 reviews)
5.2
5.2
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Dear client, how have you been? I've read your project description carefully. Presenting this proposal with 100% confident. How about discuss in chat? Waiting for your reply. Best regards.
$250 USD in 10 days
4.5 (29 reviews)
4.7
4.7
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Hello hiring manager, I am a long time(5+ years) experienced freelancer programmer and I can create you a simple or complex database with wanted fields, set up in a server and harden that server as I have server management skills. We can discuss AWS needs based on your expected query counts and I can start immediately. Thank you for your time and have a great day! Tevfik
$250 USD in 3 days
4.7 (13 reviews)
4.7
4.7
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Hello Sir This is an easy task I have checked all of your requirements as asked I'll provide you quality work with perfection as needed with guaranteed least rates I already have done this type of work before for one of my clients I hope I'll get this job to show you my perfection waiting for your response. Thanks
$388 USD in 10 days
5.0 (13 reviews)
4.1
4.1
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As you see, I am new in this platform so I have only one review but you may start messaging with me. My knowledge and experience are enough to complete your project, you will know soon about this. If you want to hire a high-skilled US developer to get high qualities result, then don't hesitate to contact me. I am always open to you. If you want to see my past work, I will be happy to show them. Good luck.
$250 USD in 7 days
3.7 (5 reviews)
4.8
4.8
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Hello. i am an experienced web developer. i want to do this project. i have about 11 years experience. i will do it in given time. let me know if you are free.
$680 USD in 30 days
5.0 (4 reviews)
3.7
3.7
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Hi I am expert in building DB and full stack solutions. I will: 1. Create the DB structure for you 2. Allowing you to manage records via a simple web interface 3. Guidelines on how to access data from your apps. Because of limited usage I will prefer to set it up on Firebase free tier. We can also consider MongoDB Atlas free tier Looking forward to discuss further details and work with you soon Best Regards MAK M +1 7025220419 Skype: live:reactorsolutions
$400 USD in 7 days
5.0 (3 reviews)
1.6
1.6
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I have over 6 years experienced in software development. I build custom software for your personal and Enterprise requirement. If you need a cms and api for andoroid or ios app i will provide you all back-end support as well as create any module for your website or any fixes that you may need. . I have skills in PHP ,mysql, javascript, jquery, Html, CSS, Bootstrap, Asp.net C#, Web api etc. You will get 100% support from my over 6 years work experience. What You'll Get? ✔ Front-end (HTML, CSS, Angularjs, JavaScript, JQuery, Bootstrap) ✔ Back-end (PHP, C#, Asp.net) ✔ Database (MYSQL, MSSQL) ✔ Dynamic Website/Application ✔ Web API ✔ CMS for managing contents. ✔ Web API support for android and IOS App. ✔ Complete source code Please feel free to contact me for your designs, update or issues and i will be happy to be of assistance. Thanks
$250 USD in 1 day
0.0 (0 reviews)
0.0
0.0
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Hi there, It's my pleasure to bid for your project. At the first step of reviewing your project description CAREFULLY, I felt confident to complete your project without a doubt. I can write high performance, robust and clean code for your project with my one hand tied behind my back. Right now I am free, so I can start your project immediately. I really wanna work with you for a long time building a bridge between us. I know that developer's success is just in client's success. No CLIENT, No developer. Please connect me to discuss in detail about your project. "GOD HELPs those WHO help THEMSELVES." I am willing to try for YOU and me, then God always helps us. Thanks for your attention.
$500 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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By seeing the requirement, i assume that , your current app has limitation to add new devices, and you are moving to database approach so, you can add devices in database . and user can put code in the front app and it will fetch up the particular devices based on the searched code and rest the connectivity stuff will be handled by the application. I can see that you wanted to make the database small so it can be used as free and later scale on, we can go with the following options 1 ) Aws lamda and mongo for this which will be quite fast and scalable. 2 ) we can do a micro-free tier ec2 instance with Linux environment and boot up a server and run up nodejs with mongo 3 ) we can do a micro-free tier ec2 instance with Linux environment and setup with PHP,Nginx and MySQL 4 ) we can do a micro-free tier ec2 instance with Linux environment and setup with PHP, Redis (in memory) for keeping data 5 ) we can do a micro-free tier ec2 instance with Linux environment and setup with nodejs, Redis (in memory) for keeping data Also, I believe that the app should not call the database directly as that will be a security risk, instead it should have an API layer so things can be handled on API layer for security, connectivity, scale up etc. that is why I prefer nodejs or PHP as programming language for the api stuff. I believe each approach is scalable and later you can scale it, and if you want to move to rds or aws own mongo environment that can be scaled easily.
$300 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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I'm a self taught full stack developer with 2-3 years of experience and this task is very straight forward. In fact i was hoping there would be some coding involved..
$250 USD in 1 day
0.0 (0 reviews)
0.0
0.0
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I would propose a simple Node.js API with endpoints specified by you. This would be very similar to the API I developed for my IOS and Android product FunkyRadish, which allows for creation and editing of recipe data. For low volume, I might even suggest starting with heroku. This is how I run my API currently for very low cost.
$400 USD in 5 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED STATES
Orlando, United States
5.0
15
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Member since Apr 20, 2008

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