Android App + Webservice API

I'm looking for a senior software developer to build a ANDROID app with WEBSERVICE API.

Basically the app will allow an user to either login or register, it will show some general information and retrieve and transmit some user specific data.

Please see below all details.



written in Delphi XE6 or high
- support for win32 / win64, I would prefer Firemonkey for future Linux/Mac support

- Uses one of these REST implementations - please state which one you suggest and why

* [url removed, login to view]

* datasnap

* other.

This web service will be responsible for providing access to the database deployed on the server Windows (SQL Server 2008 R2).

The Web service must be implemented using SOAP / WSDL technology as an API (Application Program Interface).

The specific functions to be implemented include:

1. Login Functions (login)

2. Functions of the request for information on registered stores and / or by proximity

3. Functions to record new stores

4. Functions of the Survey’s information transfer

5. Functions to request Surveys into reports



Survey Android Application

The App should be developed using Eclipse rr Delphi XE6 with FireMonkey library.

The proposed application allows the following operations on mobile devices connected to the Internet:

6. Seller’s and managers Login

7. To request information about Stores near the current position (acquired via GPS cell), offered as a list that the seller can choose to save a search

8. Registration of new Stores, it is not found in the database

9. Start Survey gave selling point, and transfer the information from this database online search. Information is transmitted geographic geolocation two points: original point of the start survey, transfer point.

If the mobile device seller does not have Internet access, then this application will enable the following:

10. Loggin offline

11. Registration of new Stores and others store information locally.

12. Start Survey in a point of sale and storing information locally that research. The information will be stored geographic geolocation two points: point early GPS survey, and point of delivery (when the information is sent to the server)

13. Start data storage transfer when the mobile system has Internet access to synchronize.



- Webservice API development should be compatible with Microsoft IIs 7.5

- Communication beyond [url removed, login to view] may be suggested and discussed

- Any block of code that is not self-explanatory must be commented.

Milestones and Deliverables:


I would split the job in two milestones:

- 1st: 50% time

- 2nd: 50% finished



You will have to:

- have experience in both Delphi REST/ or Eclipse

- contribute ideas for improving the design whenever you feel it's required

- send me a proposal explaining your choices - there are few open points above

- be available on skype/ team viewer for chatting or messaging

- be available after the delivery for further clarifications if needed - within reason

- should you have doubts or concerns, feel free to ask or highlight them in your proposal

Information I'll provide:


- Database SQL 2008 R2

Compétences : Android, Delphi, Serveur SQL Microsoft

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Concernant l'employeur :
( 11 commentaires ) Panama, Panama

Nº du projet : #7578305

20 freelances font une offre moyenne de 22 $/heure pour ce travail


Hello Sir, We have an Offshore Software development company from India and we have expertise in various skills like iPhone, iPad, Android, Designing and Web Development, Magento, Codeigniter etc. We reviewed yo Plus

$15 USD / heure
(98 Commentaires)

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$21 USD / heure
(46 Commentaires)

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$26 USD / heure
(41 Commentaires)

__Waiting for your response__ Hello, Greetings!! As per analysis of your project requirement, we need to create anandroid app & required web services for it as per your specifications. As per our understanding, Plus

$26 USD / heure
(7 Commentaires)

Greetings, I have read Project Description & understood everything explained by you, so we have developers having Android App & Webservices API experience. Please drop me a message thru' PMB to start further disc Plus

$25 USD / heure
(6 Commentaires)

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$25 USD / heure
(19 Commentaires)

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$26 USD / heure
(36 Commentaires)

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 m Plus

$15 USD / heure
(36 Commentaires)

Hi, Dear sir! I am very interested in your project. I have extensive experience in Mobile programming. Please visit my portfolio and check my APPs. [login to view URL] Plus

$20 USD / heure
(49 Commentaires)

I have developed android apps for 5 years. I had made taxi app, food delivery app, gps tracker, game app, social app, chat app, photo editor app, photo sharing app like instagram, spy app. [login to view URL] Plus

$25 USD / heure
(44 Commentaires)

Hello,Could you show me the wireframe of your idea? like this one: [login to view URL] I developed many mobile apps so far for 6 years and have long and good expe Plus

$31 USD / heure
(21 Commentaires)

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$20 USD / heure
(17 Commentaires)

Hello, We've gone through the provided project description and we can certainly help you in developing Survey Android Application with Web Service API, as we've already developed Android App incorporating Web servi Plus

$15 USD / heure
(2 Commentaires)

Hi, First and foremost we are surprised by the clarity of the details you have put. Great stuff! We have reviewed every part of all the projects description you have provided. We can surely develop this app for yo Plus

$15 USD / heure
(5 Commentaires)

A proposal has not yet been provided

$21 USD / heure
(9 Commentaires)

Hi Sir, I see you are searching a developer to develop mobile. Since 2011, I have served as a software engineer in different companies, where I have been repeatedly recognized for developing innovative solutions for we Plus

$22 USD / heure
(20 Commentaires)

Hello Sir, I read through the job details extremely carefully and I am absolutely sure that I can do the project very well. I am an IOS & Android expert and over past 5 years I have completed 30+ projects in IOS Plus

$22 USD / heure
(4 Commentaires)

Hi, We have experience in developing iOS, Android apps and Website in various Programming Languages. We have expert web developers in PHP, .NET, MAGENTO, etc. We are company based in India Having 2+ years of exp Plus

$15 USD / heure
(4 Commentaires)

Hi, How are you? I am a Skilled Mobile Application Developer with more than 7 years of well rounded experience. My past experiences have prepared me well for a variety of iOS/Android development. Strongest Skills: Plus

$30 USD / heure
(1 Évaluation)

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$22 USD / heure
(0 Commentaires)