Web Services Jobs

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Hourly - Intermediate ($$) - Est. Time: 3 to 6 months, 10-30 hrs/week - Posted
We currently have a .NET web projects that have been in production for several years, and have a substantial user base — ~150k users — but we are not actively developing new features for them. The goal is to fix the bugs that are raised, address any support tasks highlighted by the business stakeholders and ensure uptime of the services. There may be some feature development in the future, however the primary task is to keep the products online and running smoothly. Need a highly responsive and communicative freelancer to help out for 6-9months. Tech Stack: C# ASP.NET 3.5 Web Forms SQL Server 2012 AWS: EC2, RDS, S3, Route53 Git Framework: LLBLGen Pro: Entity Modeling solution for .NET
Skills: Web Services C# CSS HTML
Hourly - Expert ($$$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
We're seeking a strong AngularJS developer with strong Python web service experience. The reason for this is because we're developing an AngularJS application that will talk to a Python web service and we need to developer to be able to work on both. The application will serve as a front end to a command line tool that runs locally on the system. The intention of the web service is to execute this tool with different arguments and pass or stream input back to the web application.
Skills: Web Services AngularJS Python XML
Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
Seeking experienced NetSuite Technical consultants to join the team. We currently have projects awaiting your experience. Must be able to work as a virtual team or individually, able to think outside of the box. Technical Consultants must have experience of JavaScript, Web Services, XML, HTML, Application development and NetSuite API. When applying identify your experience, the area you specialized in within the NetSuite product, the clients or industry you have worked for in the past. Samples of work including code must be submitted for verification. Minimum 2 years experience in NetSuite related projects. This will be on a retainer basis and you will have specific tasks to complete given by the project manager. --- Skills: NetSuite, NetSuiet API, JavaScript, HTML, WebServices
Skills: Web Services HTML HTML5 JavaScript
Hourly - Expert ($$$) - Est. Time: More than 6 months, 30+ hrs/week - Posted
We are looking for experienced .NET developers with strong SQL and DevOps skills. Qualified candidates not only have the technical skills required, but are also creative thinkers who enjoy a collaborative team environment. Responsibilities: * Collaborate with teams in continuing conversion of legacy 3-tier ASP.NET web forms app into Web API with Repository pattern, IoC, and EF code-first * SQL Server optimization: Stored procedures, indexes, keys, normalization * Running unit tests and improving code coverage * Analyzing the application for performance bottlenecks, CPU and thread usage, proc cache, etc. Special Focus: * Visual Studio-integrated database projects (SSDT) * Entity Framework code-first and the Repository pattern * Web API and RESTful API design * SignalR * Continuous integration with TeamCity Skills and Experience Required: * 5 or more years of experience with SQL Server and C# * Experience with RESTful APIs, jQuery Ajax, and JSON * Experience with Nuget and the Package Manager console * Participation in open-source projects and knowledge of 3rd-party tools like JSON.NET, Moq, Ninject, to name a few * TDD and WebDriver-backed Selenium automation * Knowledge of Agile software development practices * Passion for clean code and test-supported refactoring * Experience with full life cycle development including highly structured test phases * Must have excellent written and verbal communication skills in English * Ability to create detailed technical designs; ability to code, test, debug, document, and maintain applications as required Other skills desired: * Build automation and deployment of .NET applications using Powershell scripts * Git source control management and semantic versioning * Strong foundation for best practices in security and encryption for sensitive data * Experience with encryption, PCI, HIPAA and HITECH * Experience with EF code-first data migrations * Experience with Azure Additional Details: * Principals only, no agencies or recruiters, no phone calls. * Candidates must include a cover letter explaining why they are a good fit for the job. * Must submit links to StackOverflow and GitHub profiles as proof of competency. * Desired location in Western Hemisphere, expanded westward to Philippines and eastward to Ukraine (GMT + 9 to GMT + 2), to enable collaboration with existing distributed teams. Joel Test score: 9 out of 12 The Joel Test is a twelve-question measure of the quality of a software team. http://www.joelonsoftware.com/articles/fog0000000043.html 1. X Do you use source control? 2. X Can you make a build in one step? 3. X Do you make daily builds? 4. X Do you have a bug database? 5. X Do you fix bugs before writing new code? 6. X Do you have an up-to-date schedule? 7. X Do you have a spec? 8. 0 Do programmers have quiet working conditions? 9. X Do you use the best tools money can buy? 10. X Do you have testers? 11. 0 Do new candidates write code during their interview? 12. 0 Do you do hallway usability testing?
Skills: Web Services .NET Framework AJAX ASP.NET
Hourly - Expert ($$$) - Est. Time: More than 6 months, 30+ hrs/week - Posted
Minimum Qualifications: • Comfortable with the entire technology stack from UI front-end through to a high-performing back-end. • Extremely proficient at working with existing APIs and technologies and getting them to interoperate to meet customer requirements. Required Skills: • 7+ years of strong development experience in Java with knowledge of Object-oriented development, HTML, CSS, AngularJS, Bootstrap, Java libraries, data structures, collections, Garbage collection, concurrency, thread and Multithreading. • Minimum 2 years of ESB or Web Services experience. • Experience with Service-oriented architecture including SOAP, REST, JSON and/or Thrift. • Experience in using XML, XQuery, XML Schema, XSLT and XPath. • Expertise in one or more of: C/C++, C#, Python, PHP, Ruby, Perl, etc. Discretionary • Experience building Dashboards, ETL, • Knowledge of Sonar, AWS, Chef, Puppet, Jenkins or Maven,GIT. • Experience with data modeling, relational databases, data structures and design • Agile development experience (e.g. Scrum, Kanban, XP) using Rally. EDUCATION / EXPERIENCE: • 7+ years of development in Enterprise Java/J2EE environment, preferably in Agile environment. • 3+ years with SOAP/ XML/ Ajax development. • 4 year College degree in Computer Science or equivalent subject or experience. • Must have good communication and ability to work independently.
  • Number of freelancers needed: 3
Skills: Web Services AJAX AngularJS API Documentation
Hourly - Expert ($$$) - 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 CRM Salesforce Apex Salesforce.com
Hourly - Intermediate ($$) - Est. Time: Less than 1 month, 10-30 hrs/week - Posted
An online visual communication compnay is looking for a WebGL developer to implement a unique visual directory system. This is a freelance project to develop a prototype for inclusion in web based and VR applications. Implementation work will be scoped separately. Experience with web services would be a plus.
  • Number of freelancers needed: 2
Skills: Web Services WebGL