In Progress

Design Questionnaire App and Server Interface

Develop android and IOS questionnaire application.

App will need to support user registration and login (passwords must be hashed and salted!), prompt the user with true/false questions, and allow users to upload profile avatar photos and do basic image cropping during upload. Daily push notification reminders on the app would be appreciated as well.

Integrate with thermal access control camera (has HTTP(S) API and MQQT) to provide access control based on mobile application input.

Server software requirements:

Preferred to run on Linux, but Windows is alright as well. Perhaps this could be done in a web language so that it is easily cross platform.

Accept and store the input from the mobile app.

Send email verification on account creation and allow password reset mechanism via email.

Allow remote login via web interface to view and manipulate data on the server (deleting users) with multiple permission profiles. We will need to be able to run multiple instances of the server or multiple databases within the server and have the ability to re-compile and distribute versions of the app that work accordingly (for various locations)

Security requirements:

Passwords must be hashed and salted

Input fields need to be resistant to sql injection and should do basic input formatting validation on phone number and email.

Source code and product demonstrations will need to be released at various stages along the way before milestones are paid. We can work to negotiate milestones that are reasonable for both parties. Will need to sign NDA also.

Let me know what the cost is for this project.

Skills: Mobile App Development, Software Architecture, PHP, SQL, Software Development

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About the Employer:
( 0 reviews ) Lake Elsinore, United States

Project ID: #29931061

Awarded to:

(210 Reviews)

29 freelancers are bidding on average $2168 for this job

(123 Reviews)
(55 Reviews)
(51 Reviews)
(56 Reviews)
(54 Reviews)

Hi, AS per your project description I can build and design the UX/UI with a complete fully functional Questionnaire App on Android and IOS and Server Interface.I have successfully developed and executed many mobile app More

$750 USD in 7 days
(100 Reviews)

First of all, thanks for sharing everything. You need to android and ios both apps. I can help you with your whole system Because we have 27 developers in house and we are running a well-reputed company. I read and und More

$1800 USD in 25 days
(58 Reviews)

Hi, Please send the NDA copy to sign it. I have gone through your requirement and understand that,you are looking for highly skilled, qualified, and experience (Android ,iphone /ipad) Mobile App with development API we More

$1125 USD in 20 days
(15 Reviews)

Hello There, I have gone through your requirements and can assure you to provide the exact product you are looking for as i am having 9+ years of experience working as a full stack developer,I have worked on multiple More

$1200 USD in 25 days
(27 Reviews)

Hope you are safe from the corona pandemic. It seems you are going to build the Questionnaire App and Server I am very interested in it so would like to discuss and work together. If you choose me, then I will promi More

$1125 USD in 21 days
(9 Reviews)
(26 Reviews)

Sir without wasting your time , let's discuss about the project via chat , I Can stat your work quickly and Can you please difine what is the deadline fo the project ? bcz i am intrested in the project , so let's hav More

$900 USD in 7 days
(37 Reviews)
(12 Reviews)

Hello, I have read your job "Design Questionnaire App and Server Interface" We are a team of expert web and mobile app developers who can develop any module/functionality from scratch. Technologies we work: Angular 9 More

$1250 USD in 3 days
(16 Reviews)

Dear. I am an expert engineer with skills including Software Development, Software Architecture, SQL, Mobile App Development and PHP. So far I have built various types of mobile app. These are my previous work. https: More

$1250 USD in 12 days
(13 Reviews)

Hello, I have read your project requirements regarding Questionnaire App and Server Interface and you are looking for developer to develop a "app". I am ready to do for you. I am a full-stack developer with having 8 More

$1400 USD in 21 days
(10 Reviews)

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$1500 USD in 47 days
(10 Reviews)

Hi, I am ready to sign NDA, I have read your requirements for your App and for its Server, I have u understood that what exzactly you are looking for, but instead I have some questions to ask, I would really appreciate More

$7777 USD in 25 days
(5 Reviews)

Greetings, Thanks for reading our proposal. We have read project description and eager to discuss with you more in detail. We would love to create questionnaire Mobile Application for your project. We have buil More

$1125 USD in 7 days
(37 Reviews)

Hi, Having gone through your requirements for developing Android , I assure you that we are best providers to assist you with the development. ****====Mobile & Web Development experts here===**** I have gone throug More

$1168 USD in 7 days
(7 Reviews)