In Progress

Java Spring Framework web services Project

The requirement is for a web service that takes user credentials from a data base, changes them to a token based mechanism, sends them to a mobile based app via a SMS (SMPP) - the App digests the credentials and uses them to populate the App user credentials (note that the App exists and is not part of the project)

Outline

· A service is required that will manage the credentials for the users of an mobile application.

· This has to be a web service based on the Spring Framework and will require past experience in configuring.

· The service has to have a XML interface, where it can accept an XML GET Request and respond with an XML Payload. Have to build the relevant XML Schema Definition.

· The service has to be capable of serving regular web content.

· The web service needs to connect to a MySQL Database, which holds the user credentials.

· Once credentials obtained from server they shall be encrypted, then encoded with base64 as the username/password management system needs to be able to work with authentication tokens to return the credentials. (Authentication tokens must have a same day validity period (GMT midnight expiry) and be regenerated if expired), communication to App shall be via SMS which shall be sent with the use of a SMPP server.

· The web service must be scalable so that multiple services can run and connect to a single backend database.

· Sufficient logging should be possible on all the interfaces so that historical tracing can be done to track down any issues.

Further interactive discussion to complete the specification is recommended, currently detail of requirement is being scoped and will be shared with potential Freelancers as project files.

Questions welcome

Added further information as pdf files to enable project delivery time to be understood, correct estimation of time and complexity very important as project requires early delivery, support will be provided in establishing platform according to developers requirement, remote access will be supported by ssh certificate access. Project contact/collabaration will be via IM (Skype) - Project Time zone in terms of support GMT.

Freelancers that have already bid or contacted me - please check extra project information and respond with any questions and accurate estimate of their availability - 10 day turnaround to have working pilot site important.

Skills: HTML, Java, Software Architecture, XML

See more: xml services, work for freelancers web, web content services, web content service, web application system architecture, web app freelancers, user specification requirement, token freelancers, system architecture of a web application, specification of requirement, software requirement specification for web application, shared data services, services from freelancers, project management questions, project management for freelancers, populate xml from database, mobile system architecture, mobile specification database, mobile application part specification, mobile application issues, mobile app backend architecture, get web services, freelancers software project, freelancers project in software, content management system freelancers

About the Employer:
( 14 reviews ) Kings Langley, United Kingdom

Project ID: #5175735

Awarded to:

IMSeriousBidder

========================== Hello friend,I have checked the added pdf files,I am available on Skype&GMT(9am to 6pm). My estimation is 8 to 10 days are enough to complete your project if you wont add more functions More

$1500 USD in 10 days
(106 Reviews)
7.3
nishants01

Hello, I currently work as a webservices developer for a similar app called www.talk.to. Token based authentication is exactly what we have implemented in our system. You can even sniff http traffic on our desktop a More

$750 USD in 3 days
(8 Reviews)
2.9

22 freelancers are bidding on average $1085 for this job

workspaceit

Hello there, Let me introduce myself. I am Tahsinul Alam...one of the project manager of Workspace Infotech....software firm situated in Dhaka, Bangladesh. we have 13 different teams to work in different web and d More

$1159 USD in 30 days
(22 Reviews)
6.4
poornachand

I have 6 years experience in JAVA, J2EE, WebServices, Spring, RestServices, XML, MySQL but new to SMPP and I can easily get hands on that. I am interested in your project and ready to start.

$833 USD in 15 days
(47 Reviews)
5.7
bistanil98

have gone through with the requirement and we can start this project now. I want to introduce our self, we are a group of freelancers we have 11 year of experience in web application development and design, we w More

$1200 USD in 30 days
(7 Reviews)
5.6
irshadwazid

Hello, Thanks, for giving us a chance to bid on your [url removed, login to view] are WebGloabalIt is an (ISO 9001:2008) (ISO 27001:2005) certified company which have thorough 5 stars ranking and great reviews by customers from More

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dimplex

Hello, Thank you for considering my proposal. Looking forwar to hearing from you regarding the details of this project. Kind regards, Rumen

$1666 USD in 30 days
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CodeInformatics

I have worked on Open SMPP v3.4 by logica for Dialog GB International (A Russian Telecom company) where I was involved in the development of a web to telephone SMS system via SMPP. Phone network was on CDMA. Web --- S More

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shuvrapan

Dear sir, I have thoroughly gone through your project and I have clearly understood what your need is. Our company (Divinotech) has a great experienced website designing and developing team who has great skills in P More

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freelancerj2ee

I have done a couple hadoop/cloud computing related projects: [url removed, login to view] [url removed, login to view] More

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ahmadabdulmunem

I made a desktop tray application (client) for a restful web service (server). The desktop application performs login(authentication) and retrieves and passes information to the web service at specific intervals. I More

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usaravananbe2004

I am a motivated, results-driven individual with 6+ years of hands-on IT support and development experience on Java, JSP, Servlet, EJB, Spring(MVC, security, Audit, AOP, IOC, JDBC), JPA, Hibernate, AJAX, Jquery, Maven, More

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razink

Hi ! I am a Java / J2EE Developer with 7 Years experience . I am a Spring expert . I ve been working with this framework for 5 years. I worked with many of its sub-projects : Spring WS , Spring Security , Spring Int More

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shanki161

Hi Sir, Good Day We are a team of 4 people(5+years experienced) all working for Tata Consultancy Services. We have been working with Moody's client and developed a similar application for [url removed, login to view] would be waitin More

$1555 USD in 25 days
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OpenRSrc

Hi, I have extensive working knowledge on web service (jax-rpc, jax-ws, jax-rs). with many type of request and response format or technology like xml, json, atom. Could you please share more details. Please find More

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2.1
isearchxsolve

Your project makes a perfect fit for rest based webservices which uses plain [url removed, login to view] the token based authentication part I have already developed such a feature in My current company for a commercial live product.I am More

$1250 USD in 7 days
(0 Reviews)
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Alphasoftltd

Hello I understand your requirements. We have 8+ years of experience in developing Desktop, Web and Mobile Applications using Core Java , J2ee, J2ME, Android. So we can do this job with ease and within small t More

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codelangthang

I have more experiences in java develop and SMPP protocol, Spring framework, XML processing, mysql db

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Ravidevil

i am having skills according to this project XML and etc.I work on many MVC framework so I does not face much problems to ride with any other framework and does not take much time to get familiar with them

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vijahat

I have extensively used Spring framework based web services and have developed many web services and will deliver the project with high quality and can also support the project initiator in successfu More

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sasli12

Hi, One basic question, SMPP server delivers message to smpp client so apps which is installed in mobile can understand smpp protocol or will it behave as smpp client. I have expertise in SMPP server , SMS Gate More

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sm7

Hi There, Thanks for Posting your Requirement. We have expertise in the field of SMS and Voice based applications. We have delivered many similar solutions. Please check few of our developed SMS based Platfor More

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