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Json Jobs

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Fixed-Price - Est. Budget: $ 2,000 Posted
Senior Software Engineer (iOS) Are you a software engineer looking for a great opportunity to play a lead role in an exciting new enterprise startup? We are developing an intelligent mobile platform to support a revolutionary product in the B2B space. We have signed multiple customers and facing strong demand for what we are building. You will have an opportunity to play a lead role developing the iOS mobile app which will delight our customers and become the most important app they carry. The back end supports analytics and AI, predictive modeling, smart calendars and more. You will have an opportunity to learn about all these areas. You should be fluent in Objective-C and iOS development. If you like Swift, well, so do we! You also definitely need: · Experience building beautiful, intuitive apps. · Experience calling web services, especially REST APIs and JSON. · Understanding of how to write code the performs well, is maintainable, and flexible. …

Hourly - Est. Time: 1 to 3 months, 30+ hrs/week - Posted
We are a new startup looking for someone to join our team for a FULL TIME contract for at least a 3 month contract. 40 hours per week. **** Candidates should be from POLAND or UNITED STATES The Product: The application will be similar to Etsy which will allow someone to create a store and create products. Consumers can add products to a cart check out and track their orders. The Skills: We are creating a mobile application using the IONIC framework to develop a hybrid IOS / Android app. We are very focused on the user experience so a keen eye for design and details is very important. The following are technologies that you will be using: .NET, SQL, C#, Android, iOS Development, E-Commerce, Mobile Payments, HTML5 & CSS3, Entity Framework, Angular.JS, Stripe API, PhoneGap/Cordova, Microsoft Azure, JSON / XML / HTML / Javascript / JQuery, Ionic Framework This role will be required to work with some team members located in Poland as well as the core team located in the US.

Fixed-Price - Est. Budget: $ 400 Posted
Hello, I want some modifications on an administration panel. My usual freelancer has disappeared so I am looking for his replacement and possibly a long term relationship. :) The panel has a tree structure with nodes. Every node is basically an object with fields, which you can edit on the right side of the screen. Small Changes: *Not make the whole tree refresh every time you save a node. *For some user, some nodes do not display on the right (loads perpetually) *Add a few fields to a couple of objects. Medium Changes *Copy Paste function for nodes. (we already have cut&paste, drag and drop, edit, delete, and rename) *Profile Tab at the top of the panel. We want to edit basic info like change the password. We have users but we don't have a way to edit. Other Changes: *Improve the security of the API and the panel in general. My freelancer told me that my panel was very vulnerable (this was before he disappeared) *Backup function for nodes (Sometimes you make changes...

Hourly - Est. Time: 1 to 3 months, 10-30 hrs/week - Posted
We’re a small U.S. based startup looking for an expert Ionic Framework Developer to work on a mobile app for our existing web app. Ideally you also have some backend experience with Django/Python and can help us build out our REST API. Basically, I need a full-stack developer that can help where needed. I am the lead developer on the project and my expertise is mostly in design (SASS) and javascript, so I’ll be handling the design of the app. I already have some of the mobile app design and template built, including some of the basic API for logging in via Facebook. We’re just looking to move faster. Here’s what we have so far: 1. Complete Desktop Application and Mobile Enabled Website with existing data and users (built on Django/Python) 2. Partial API to the data, with basic Facebook auth enabled (built on Django/Python) 3. We use Stripe and Facebook APIs Ideally you have expertise and experience in: 1. Angular JS 2. Ionic Framework 3. Phonegap/Cordova 4. REST/JSON...

Hourly - Est. Time: Less than 1 month, 10-30 hrs/week - Posted
Hi I have Xamarin project which is needed to update. My Xamarin developer is having holidays for a few months. So I need experienced Xamarin developer to take over the project and update. Also I have several projects to be created by Xamarin. I can give you other prjects if this updating job goes well. Thanks Ron

Fixed-Price - Est. Budget: $ 500 Posted
Hello, I search a wordpress developer to develop a plugin which manage global customized process (states machine like) with registration of user (possible reuse of standard form), request to issues (possible reuse of ninja form or integration of external HTML5/JQuery page) and automatic integration with Rabbit MQ application (AMQP protocol) message queues server or REST/JSON services exposed by an internal server application. There are integrations to develop about synchronizing of wordpress data (regarding user account and forms data) with other applications (through RabbitMQ messages or REST call) in a push model. We don't search a developer with a lot capability in a lot of web design framework but more a developer with real experience in integration coding. All codes must be easy to maintain over wordpress versions evolutions, so must be developed in a plugin mode without specific dependency with imbrication/impact in wordpress base source code. This is a first job and...

Hourly - Est. Time: 3 to 6 months, 10-30 hrs/week - Posted
Data Scraper – Websites, Feeds, API’s Note: we specifically need a person experienced with Google API and Custom Search Engines. !!!! We are looking for someone who has experience scraping structured data from the web. We need someone to help us find the information. We will likely require multiple scrapers over time. Each scraper will need to be integrated into our web-based platform and any options/settings controllable from our operator dashboard. The data gathered in each scraping run will then need to be sanitized and formatted for import into our database. The right candidate for this position will possess the following skills/experience: - English fluency - Availability via Skype Required - Python, including BeautifulSoup and Requests Libraries - (optional) Scrapy (or similar crawler framework) - PostgreSQL or at minimum intermediate understanding of SQL - HTML/XML, JavaScript/JQuery/JSON/AJAX - Experience with IIS and .NET a plus - MS Excel - Proxies If you...

Hourly - Est. Time: 1 to 3 months, 30+ hrs/week - Posted
We are building a cloud-based retention and referral platform that takes a unique and revolutionary approach– focusing on the needs of the employees. We already have clients and we are building it according to their specs. We are looking for 2 freelance developers who can commit 40 hours per week (or more) for the next 4-6 weeks. Our CTO was Head of Technology at AOL, so you have the opportunity to work with a super bright and accomplished manager. Skills: Rest/Json APIs experience (essential) Sr PHP Experience (5+ years) Experience with AngularJS (essential) Experience of object oriented programming / modular programming (essential) Understanding of MVC design patterns and frameworks (essential) Experience with cloud-based deployment platforms such as Heroku and AWS (desired) Knowledge of efficient SQL writing and SQL tuning (desired) Experience of the full software development lifecycle: from requirements gathering and functional specification authoring, to development,...

Fixed-Price - Est. Budget: $ 500 Posted
I need to build a skeleton web application which offers the following: - Allows users to register and login - Allows users to create widgets - Allows users to drag and drop some data elements (called Items) to widgets - Allows users to create dashboard page(s) - Allows users to add widgets to dashboard page and save the User, Dashboard, Widget, Items relationships all as json Please see the detailed specs using attached link and get back to me for questions. https://docs.google.com/spreadsheets/d/1XEVl0fZcCGrGpDXZVrcRufsu1xLgmBLid0BLRoHuf70/edit?usp=sharing