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Frontend Development Jobs

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Hourly - Est. Time: 3 to 6 months, Less than 10 hrs/week - Posted
We are looking for one or more experienced Ruby (Rails 4.x) developer(s) to join an exciting project, currently under development, as a long term commitment (weekly commitment depends on speed of developer). The position will involve back-end development, including setting-up and interfacing with software from the FIWARE initiative, front-end development (full SPA) and basic DevOps (deployment, server monitoring, etc.). Although the front-end is currently built in CoffeeScript+Backbone, we are open to review this technical decision as the app is still in its infancy (we expect a pilot beta early next year based on the current progress), and if the candidate feels more at ease with Angular/Ember a switch could be made. The project itself is very ambitious and has been singled out by the EU as a promising mix of IoT technologies and social media. It is technically challenging, both due to the underlying complexity which needs to be simplified for the end-users and because of the massive...
Hourly - Est. Time: Less than 1 month, 10-30 hrs/week - Posted
We are seeking a Python Developer with experience working with Flask to help us with the development of an internal application. The ideal freelancer will have: - Strong Python & Flask development skills - Experience with jinja2 - Conversational English (ability to read and write emails in English) - Git and SQL experience Desirable (but not required): - Front end development skills (css, html, js, jinja2) to integrate existing static html pages with our flask application.
Fixed-Price - Est. Budget: $ 200 Posted
Hi, I have an excel sheet that i use for some financial calculations, I need to instead of using my excel sheet (which is not scalable) to have a function (maybe Javascript) that takes as an input 2 numbers (X and Y), the arithmetic actions taken is Log, Addition, and Percentage. Excel sheet to be shared with the candidate at the interview/first meeting. Example needed calculations If function takes X & Y OUTPUT: HTML Returns, DB inserts, (extra: CSV export) Example 1: A = X B = A - Log A C = B - Log B ... ... ... Example 2: R = Y AI1 = Y + (Y*B) AI2 = Y + (C*B) ... ... Example 3: D1 = AI1 * (A+B+C....) and so on, basic stuff! Important notes: - Feel free to use any programming language, if justified - Take security threats into consideration. - The project might look simple, but actually it is quite brainy. Full details and equations to be shared with Excel and in Skype call - Front end experience is preferred - Bonuses to be expected up...
Fixed-Price - Est. Budget: $ 400 Posted
My challenge is: I have installed on server... WordPress plugin: Booking System Pro plugin See: http://codecanyon.net/item/booking-system-pro-book-everything-with-wordpress/2675936 and WordPress theme: KLEO See: http://themeforest.net/item/kleo-next-level-wordpress-theme/6776630 I would like to have: Holiday travel booking with 10 different houses with between 2-10 different apartments accommodate different numbers of guests. The inspiration for the design and function comes from here(in danish): http://www.danski.dk/ specifically, the booking form on the homepage Due to lack of time, skills and greater challenges in understanding how to set up the plug-in, I seek an expert in the Booking System Pro plugin that can help me set up this plugin so I can achieve the following: The plugin support says it should be possible! Backend __________________________________________ I sell ski holidays with apartment, ski passes, different transport options and ski hire...
Fixed-Price - Est. Budget: $ 200 Posted
Hi, We want to hire someone that has experience using the Foursquare API in order to integrate it with Mapbox. The project involves creating a Map in Mapbox (Usinb Mapbox.js) that shows real-time checkins from Foursquare from a specific user. The user will be coded and will not change, we just need to show the checkins from that one person. Mapbox has a tutorial on how to connect with Foursquare but it only focuses on Search, and we need checkins. You can see the source code here: https://www.mapbox.com/mapbox.js/example/v1.0.0/places-from-foursquare/ Foursquare has API documentation with specific information on Checkins here: https://developer.foursquare.com/docs/users/checkins We need just need the integration, we will work on the design aspects directly on Mapbox.
Hourly - Est. Time: 1 to 3 months, 30+ hrs/week - Posted
We are a marketing company who build and create SaaS platforms aimed at other marketers and small businesses. Each year, we create around 3 -4 SaaS platforms. We want someone who can: -> Manage themselves. -> Dedicate 30 - 40 hours a week to the projects we have. -> Overcome obstacles and use your own initiative. -> Help us innovate and code your own ideas. We're open to any programming language - as long as the end result is an easy to use, bug free platform.
Fixed-Price - Est. Budget: $ 60 Posted
I would like to put 2 x tabs on the index pages of these two websites, so users can click between both websites. Similar to this website http://www.appliancesdirect.co.uk/ http://your-electrician.co.uk/index.html http://electric-cooker-installation.co.uk/index.html PLEASE SEE IMAGE