Web Services Jobs

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Hourly - Intermediate ($$) - Est. Time: 3 to 6 months, 10-30 hrs/week - Posted
Task Scenario ------------------------ Assume we have an XML file which contains available hotels and rooms and a JSON file which also contains available hotels and rooms as well, but with a different structure and we need a web service which manipulates the two different files and returns a unified output as XML to a front-end MVC app that displays returned results in a grid (each row represent a hotel with child rows that represent rooms) with a filtration facility. Task Components ------------------------- 1) Web API service 1.1 ) Handles the unification process and returns output. 1.2) Handles the filtration process requests. 2) MVC application 2.1 ) One view to display results in a grid. 2.2) Grid parent rows (hotels) collapsible to display child rows (rooms). 2.3) AJAX filtration by (HotelName, HotelRating, IsReady) via web service. Task Objectives --------------------- 1) Combine results from both JSON and XML files in a unified output. 2) Web service client should receive a unified output regardless the source of data (Our JSON and XML files). Take into consideration the following points ------------------------------------------------------ 1) We need a flexible software design which accepts adding a new file structure (e.g. CSV, etc) without affecting the whole process. 2) Filtration process occurs within the web service. 3) Development should be under C#. 4) JSON and XML data sources attached.
Skills: Web Services AJAX C# json
Hourly - Expert ($$$) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
We are a leading travel company of India www.holidaytravel.co. Our website is presently hosted with Godaddy with basic hosting package. Website is built in core PHP.. We are looking for a right partner company to support our website Hosting & regular enhancements, PHP coding needs, security as well as backups, bug fixes on Annual Maintenance Contract basis..We expect our partner to know the best trends in the industry and guide holidaytravel to the next gen level.. While development/Coding services will be based on CR ( Change Request) basis with additional scope, however as a part of AMC contract, we We need following minimum services Malware and hack detection with immediate cleanup High Available hosting with zero down time Security Enhancements Web Enhancement service support/suggestions Emergency Support Backups on daily basis File System back ups - daily Database backups - Daily Bottleneck monitoring Regular software updates (php core, themes and plugins) Website performance and uptime monitoring Bug Fixing Minor developments, Enhancements - up to 2 per month. Others Issue Fixing
Skills: Web Services PHP Web Hosting
Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, 10-30 hrs/week - Posted
Looking for an experienced Alfresco engineer for the first stage of a project from now until September this year. The project will establish Alfresco as the central media repository of a proprietary CMS of a large client. We cover all aspects of the CMS, your job will be to set up and customize Alfresco. During the first stage we will migrate all documents from the CMS to Alfresco, the following stages cover additional media types like images and videos, which will be delivered by other external systems. Requirements specification exists.
Skills: Web Services Alfresco development Java
Hourly - Expert ($$$) - 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 - Expert ($$$) - Est. Time: Less than 1 month, 30+ hrs/week - Posted
We need a Full Stack Developer to work with us on a client project - this will be an on-site assignment with one of India's Premier Banks for two to four weeks in Cochin The developer must be adept with: - HTML5 & front-end technologies - IBM Weblite / Web-services - Technology stacks like Python / Django , Ruby on Rails - Development experience using Java and/or Java EE Moreover you must be passionate about solving a big problem with us of payment card security for banks & credit cards with the Olly App – A Smart turn on / off payment card app that keeps you safe and transaction in-control.
Skills: Web Services Android C++ Core Java
Hourly - Entry Level ($) - Est. Time: Less than 1 month, 30+ hrs/week - Posted
We are looking for an experienced Penetration Tester / IT Security Consultant with at least 3 years of professional experience to test our Mobile Application / API and suggest improvements. On Upwork we are working from Last 6+ years with many, many happy freelancers and even some moved to our headquarter in Berlin, Germany. Joining us means that you will be part of an international team that is driven by improving healthcare with technology and changing the status quo. Our people are exceptionally bright, motivated, customer focused and strong team player. Even though they are from diverse cultural and academic backgrounds. Required Skills: - Extensive experience in testing Web Services and APIs (REST, JSON, SOAP), HTTP methods, Sensitive data disclosure, input validation, SSL configurations, etc. - Strong ability to trace various vulnerabilities like SQLi, XSS, DDOS, CSRF, etc. - Experience with OWASP Mobile Security - Experience with Testing Tools: AppScan, Burp suite, Wireshark, Kali Linux (Optional) - Minimum of one professional security certification preferred out of CISSP, CISM, OSCP, CCNA Security certification, CompTIA Security+ Certification - Familiarity with common vulnerabilities in major operating systems (i.e., Windows, Unix and iOS/Android) and ability to track the emergence of new exploitation techniques. - Excellent verbal and written communication skills Responsibilities include, but are not limited to, the following: 1. Security scans and vulnerability assessments. 2. Work with application developers to validate, assess, understand root cause and mitigate vulnerabilities. 3. Documentation of the test results. 4. Recommendation of counter-measures and remediation techniques. How to apply: If you have all the “Required Skills”, please start your cover letter with "I’m the Security Expert you are looking for!" and include your example reports, certifications, methodologies to verify your skills.
Skills: Web Services Information Security Penetration Testing Security Analysis
Hourly - Entry Level ($) - Est. Time: Less than 1 month, 30+ hrs/week - Posted
Medlanes is looking for an experienced Technical Writer to create high-quality documentation for developer-oriented content, e.g. APIs and SDKs which must be easy to understand and is appropriate for its intended audience like a developer looking to get started, a developer debugging a specific issue in the product, a product manager figuring out if X is possible with the API, etc. Below are some well written reference API documentations which we really like and give you an idea of our expectations: https://stripe.com/docs/api/curl#intro http://www.last.fm/api/show/album.getInfo https://www.flickr.com/services/api/upload.api.html We are a digital health startup and making medicine available online by building the first contact point of health care. On Upwork we are working from Last 6+ years with many, many happy freelancers and even some moved to our headquarter in Berlin, Germany. Joining us means that you will be part of an international team that is driven by improving healthcare with technology and changing the status quo. Our people are exceptionally bright, motivated, customer focused and strong team player. Even though they are from diverse cultural and academic backgrounds. Required Skills: - Experience with creating API and SDK documentation, including REST with JSON. Background in development or programming will be preferred. - Experience with API documentation tool Swagger (http://swagger.io/) or similar. - Ability to quickly grasp complex technical concepts and make them easily understandable in text and pictures. - Knowledge of Programming languages like PHP/MySQL (must), Python (preferred), etc. and API concepts. - Experience with SDLC and Agile development methodologies. - Excellent written skills in English
Skills: Web Services API Development API Documentation json