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Create a web service to provide free and paid downloads (eg from mobile phones etc)

$100-10000 USD

Cerrado
Publicado hace alrededor de 8 años

$100-10000 USD

Pagado a la entrega
I am working on a mobile app described here: [login to view URL] I would like to add a webservice for users to be able to download free and paid quizzes. In order to not start from scratch, I would like to purchase a working solution OR hire someone who could deliver a working solution for me within a reasonable time, The web services should be able to sell digital products online. Any working solution is good, if I can adjust it to my needs. You dont need to do any mobile phone development, your task is only the service itself. A client should connect to get the list of available items, request the information about a particular item, and get a download link if it's free, or buy and download it, if it's not free. Hense, the web service should be able to collect payments. When bidding, PLEASE DESCRIBE IN DETAILS THE SOLUTION THAT YOU ARE OFFERING. Thanks, and Happy Bidding!
ID del proyecto: 9439025

Información sobre el proyecto

30 propuestas
Proyecto remoto
Activo hace 8 años

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30 freelancers están ofertando un promedio de $5.322 USD por este trabajo
Avatar del usuario
Dear Sir, We are working on Web, iPhone, iPad and Android. We have large team of that skills with designer. We have checked your requirement and we are interested to working on it, would like to see wire-frame for more detail. We ensure to give a best quality work, please check one time our profile it's show our talent and experience. We already developed 200+ apps in android & iOS. Application and Website development is our strength. Basically speaking, we are the people who develop with passion!
$3.684 USD en 30 días
5,0 (110 comentarios)
8,3
8,3
Avatar del usuario
There are 2 ways to sell your products on mobile. -------------------------------------------------------------------------------- 1st way: User can make the payment for each product via Paypal or Credit Card. In this way, the user must put his payment account information to buy each product. I think to decrease user's loyalty with this way, because they has troublesome to buy your product. 2nd way: User can make the payment for each product by his APP points. In this way, user have to buy the points at least one. These points are credited to user account and the total determines which level user qualify for. After the user make first purchase, regardless of the amount, user will automatically be qualified for at least the lowest level, if not higher, depending on user purchase amount. Each tier earns a special discount on future purchases, and the savings only increase as the user increase the user's status. In the user account, he will also find a special referral code for to him to share with his friends and family members. The code will provide his friends and family a scaled discount on their purchase, ------------------------------------------------------------------------------------- I am an experienced developer in web service. Your project makes me interested as I am full confident that I can accomplish it on time with the best quality. Looking forward to discuss further. Thanks.
$1.052 USD en 14 días
4,8 (88 comentarios)
8,0
8,0
Avatar del usuario
Hello i think we can develop this kind of webservice and will be based on phpmysql where we can pass a query for downloading, we can just apss a TAB let me know if this works. also let me know if u want any payment integration Thank you.
$8.000 USD en 80 días
5,0 (39 comentarios)
7,8
7,8
Avatar del usuario
Let's discuss more about project to finalize the proper scope with estimated cost and time so ping me over the freelancer chat. I am myself developer so you will directly work with me. No mediators. No managers. No subcontractors. Please check my my recent work for the technical expertise along with reviews & feedback on my profile page.
$5.206 USD en 80 días
5,0 (16 comentarios)
7,4
7,4
Avatar del usuario
Hello, I will help you to create the web services for you as required and deliver the work to you. I have over 5 years of experienced on mobile apps, web APIs and UI development. I have seen your project post description and as per my previous experience with this i believe i am capable to do this project for you. I have developed the Scheduling, Events, Dating apps, google map, social chat, other apps with clients need . As soon as you will award me the project i will start with the wireframes and will complete the designing work before starting work on the development part. If you have any reference App or wireframe you will send me so i can review and suggest you better. You may check my previous completed work and reviews i have skills to complete the project as expected. Please share more details to check and discuss . Looking forward with more details Thanks
$284 USD en 3 días
4,4 (164 comentarios)
8,6
8,6
Avatar del usuario
I want to discuss this project with you further, let me know the best suitable time for you to schedule the meeting, Feel free to message me at any time, i used to be online 14 hrs in a day on this website so probably you will get a quick response from my end.
$10.309 USD en 50 días
5,0 (10 comentarios)
6,5
6,5
Avatar del usuario
ДОбрый день, а что сделать нужно по серверу? ДОбрый день, а что сделать нужно по серверу?ДОбрый день, а что сделать нужно по серверу?
$5.611 USD en 3 días
4,5 (12 comentarios)
6,0
6,0
Avatar del usuario
We are very interested in this project. I have read your above description and i think its well within our range to execute this is in a good time frame so would you be kind enough to message me so we can have a fast and understanding agreement.
$5.315 USD en 30 días
3,7 (7 comentarios)
5,8
5,8
Avatar del usuario
Hi, I have read out description carefully. I am perfect to handle and complete this. My bid offer and time to complete project is modify able after discussion and knowing about the exact currently situation. I will provide you REST Api. All results will be in JSON format. Kindly clear that database is there or need to design. If database is already designed then I will definitely able to develop mechanism to pull and push data using API. So, kindly reply me to this offer and discuss. You will get better service and better quality of work done. Waiting for your response. Dont worry about milestone, We will also discuss about it. Thanks Looking forward to work with you.
$888 USD en 20 días
5,0 (1 comentario)
1,6
1,6
Avatar del usuario
Hi I am interested in your project and would like to discuss the project with you. We deliver on time and on budget. 100% satisfaction guarantee and Quality Sales support 24/7 Please check our profiles to have an idea about expertise and Reputation https://www.freelancer.com/u/CodeWolves.html Portfolio/Work Please let me know if you would like to see our work. Thank You Christopher Cox
$8.421 USD en 20 días
0,0 (0 comentarios)
4,1
4,1
Avatar del usuario
PLEASE MESSAGE ME FOR COMPLETE PORTFOLIO AND CUSTOMER FEEDBACKS. Our clients include: SAMSUNG / PHOTOBUCKET (The LASSO APP), CAPITAL ONE, TIC-TAC MINTS, MGM GRAND, and AQUA LUNG (a premiere world famous diving gear company that was associated with Jacques Cousteau). WE ARE EXPERTS IN MOBILE APPS/ WEBSITE DEVELOPMENT AND ARE READY TO START WORKING ON YOUR PROJECT. PLEASE MESSAGE ME FOR COMPLETE PORTFOLIO AND CUSTOMER FEEDBACKS.
$263 USD en 14 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
Hi, I can create the REST based web service. I think you would need the following web service functions a) authorize b)getFreeQuiz c)gradeQuiz c) getPaidQuiz d)doPayment Thanks -- Jay
$1.986 USD en 15 días
0,0 (0 comentarios)
5,7
5,7
Avatar del usuario
A proposal has not yet been provided
$3.429 USD en 49 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
Hello, I am interested in doing this job and able to start immediately. What I understand there will be quizzes which are downloadable, user should able to download free quizzes without any payments and paid quizzes should downloadable only after payment. For this we need payment gateway also. The quizzes which are free they don't have price and can easily downloadable and paid must have price and cannot be downloaded until payment is received from payment gateway. It might take less than one month but that would be cleared after discussing the job details.
$4.444 USD en 30 días
0,0 (0 comentarios)
0,0
0,0

Sobre este cliente

Bandera de RUSSIAN FEDERATION
Moscow, Russian Federation
5,0
15
Forma de pago verificada
Miembro desde jul 2, 2002

Verificación del cliente

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