Web Services Development Jobs

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Hourly - Expert ($$$) - Est. Time: 1 to 3 months, 10-30 hrs/week - Posted
Web Service or WCF Service that need to communicate with a back end service that allows only One call at a time. The user can request multiple time before getting the response of previous calls. therefore the your service need to manage some queue based handling and asynchronous way for send the response back to calling application. The WCF Service need to be hosted as Windows Service. NT service with Web Service based interface for receiving request to a singleton class.
Skills: Web Services Development .NET Framework Installer Development
Fixed-Price - Entry Level ($) - Est. Budget: $1,000 - Posted
We are looking for development of modules using OpenBravo Platform for one of our client in Catering Industry. We need to customise as per the clients requirements the existing Openbravo Platform to 30-40%. Below are the few points regarding the same. No. of Modules Developed-6 (can be expanded on a later stage) Admin Module Accounting and FInance Purchase-Supplier HR Reports Procurement/Inventory
  • Number of freelancers needed: 4
Skills: Web Services Development Enterprise Resource Planning (ERP) Java OpenBravo PoS
Hourly - Expert ($$$) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
I need an extremely talented mobile app developer who will troubleshoot and app issues as they arise for all my EXISTING apps. I also will be developing several NEW apps over the year and so I need a developer with the ability to create new as well as work on old code. You will be working in small ways at first until trust is developed and then move into heavier jobs. If you are NOT someone who understands integrity with their word and the value of doing what you say when you say you will do it, please do not apply. I would like to develop a long term mutually beneficial relationship with someone who speaks English perfectly and does high quality coding work.
Skills: Web Services Development Amazon S3
Fixed Price Budget - Expert ($$$) - $45 to $90 - Posted
JOB: MAKING ALTERATIONS TO A FULL WORKING MOBILE APP VERSION (iOS) REQUIRED SKILLS: PHP, XCODE, MYSQL AND iOS DEVELOPMENT. NOTE: THE FIRST BID IS THE ONE BEING TAKEN INTO CONSIDERATION. THERE IS NO SUCH THING AS INCREASING THE BID PRICE AFTER YOU HAVE BID, THUS THINK BEFORE YOU BID. CHECK THE DOCUMENT AND BID ACCORDING TO OUR BUDGET AND REQUESTED WORK. IF YOU HAVE NOT SEEN THE DOC SENT US A PRIVATE MESSAGE AND REQUEST. ALERT: APPLICANT MUST HAVE A FULL UNDERSTANDING OF WEB SERVICES AND PHP. WARNING: APPLICANT MIGHT BE REQUIRED TO MAKE ADJUSTMENTS TO AN EXISTING WEBSERVICES CODE, IF NEEDED. ALSO, FREELANCER WILL TAKE FULL RESPONSIBILITY IF EXISTING FEATURES ARE AFFECTED, WHILST MAKING THE REQUIRED CHANGES. NO TIMEWASTERS PLEASE!
Skills: Web Services Development API Development Apple Xcode iOS Development
Fixed Price Budget - Intermediate ($$) - $40 to $90 - Posted
JOB: MAKING ALTERATIONS TO A FULL WORKING MOBILE APP VERSION (iOS) REQUIRED SKILLS: PHP, XCODE, MYSQL AND iOS DEVELOPMENT. NOTE: THE FIRST BID IS THE ONE BEING TAKEN INTO CONSIDERATION. THERE IS NO SUCH THING AS INCREASING THE BID PRICE AFTER YOU HAVE BID, THUS THINK BEFORE YOU BID. CHECK THE DOCUMENT AND BID ACCORDING TO OUR BUDGET AND REQUESTED WORK. IF YOU HAVE NOT SEEN THE DOC SENT US A PRIVATE MESSAGE AND REQUEST. ALERT: APPLICANT MUST HAVE A FULL UNDERSTANDING OF WEB SERVICES AND PHP. WARNING: APPLICANT MIGHT BE REQUIRED TO MAKE ADJUSTMENTS TO AN EXISTING WEBSERVICES CODE, IF NEEDED. ALSO, FREELANCER WILL TAKE FULL RESPONSIBILITY IF EXISTING FEATURES ARE AFFECTED, WHILST MAKING THE REQUIRED CHANGES. NO TIMEWASTERS PLEASE!
Skills: Web Services Development API Development Apple Xcode iOS Development
Hourly - Expert ($$$) - Est. Time: Less than 1 month, 30+ hrs/week - Posted
We are hoping to integrate Salesforce (used by front end staff) with SAP (back office). We use Salesforce to manage sales process and CPQ, from point of sale onward, process is managed in SAP. Accordingly, we will be syncing Salesforce Accounts to which product is sold with SAP data base. Closed Opportunities in Salesforce will create Orders in SAP and bidirectional data flow is required. Material master will live in SAP and needs to push to Salesforce product catalog. Unique use of CPQ makes for some complex use cases where new account, product will need to be created as time of sales transaction. Use Cases are well developed, table to to object mapping is partially complete. We are looking to start development soon and spend approximately one week on proof of concept before deciding whether or not to move forward with the larger integration effort.
Skills: Web Services Development CRM Salesforce Apex Salesforce.com
Hourly - Intermediate ($$) - Est. Time: 3 to 6 months, 10-30 hrs/week - Posted
Looking for 2 to 3 years of experience Magento developer to work with us. We are mainly looking to hire some guy for our organization who is mainly well verse with e-commerce paltform and has done various project specially with Magento. Mainly I am looking to hire a guy from Mumbai (India) region who can directly work with our organization for a long term. Please, the candidate who has done end to end deployment of Magento based projects need to apply only.
Skills: Web Services Development Logistics & Shipping Magento Payment Gateway Integration
Fixed-Price - Intermediate ($$) - Est. Budget: $250 - Posted
We are looking for a experienced business analyst with an ability to analysis and design web based solutions. Having knowledge in web services is a must. The proposed system will be typical online bill payment system. Your job is to design the specification (SRS) and design wire-frames and mock-up screens. You should be able to capture high level and low level requirements. You needn't have to consider non functional requirements. You should clearly mentioned and propose the ways how each parties are connected. The selected candidate will have to work until the implementation probably for maintenance. So this is a continuous job. This is a fixed price job but later once the system implemented you will be hired as hourly. We don't have tight dead lines so you can take your time. Looking forward to hearing from you.
Skills: Web Services Development Analytics Internet research Requirements analysis
Hourly - Expert ($$$) - Est. Time: 1 to 3 months, 10-30 hrs/week - Posted
Idea for Secure Relay service itself comes from Softethervpn Azure function, VPN Azure relay is a function inside Softethervpn Server which is an open source project & available here http://www.softether-download.com/en.aspx VPN Azure Cloud Service function is disabled by default. You can easily activate it on the manager GUI of Softethervpn Server. For details to use, please refer http://www.vpnazure.net/. Our Requirement: Build a service with same functionality as vpnazure.net to evade firewalls. Microsoft Service Bus relay: Microsoft Azure has following options available. 1- Service Bus Relay. Service Bus: Different situations call for different styles of communication. Sometimes, letting applications send and receive messages through a simple queue is the best solution. In other situations, an ordinary queue isn't enough; a queue with a publish-and-subscribe mechanism is better. In some cases, all that's really needed is a connection between applications; queues aren't required. Service Bus provides all three options, enabling your applications to interact in several different ways. My Working on Service Bus Relay: ServiceBus Relay is for remoting WCF services. If you can construct a WCF service on your intranet which remotes your scenario using WebHttpBinding or NetTcpBinding then you can switch to using ServiceBus Relay's bindings (e.g. WebHttpRelayBinding or NetTcpRelayBinding respectively) and expose your WCF service over the internet instead in a secure fashion.
Skills: Web Services Development C# C++ Microsoft Server