Web App Jobs

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Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, 10-30 hrs/week - Posted
I am looking for an Developer who helps me bringing up and administrate a my new Website. As an good example I would like to use the new design of Financial Times as a basic structure and design (Not copy, but adapt its usability and clearness). Here you can have a look what I mean, or check out the prototype itself ... http://uk.businessinsider.com/leaked-redesign-of-financial-times-web-site-2015-3?IR=T http://help.ft.com/2015/03/25/your-chance-to-shape-the-new-ft-com/ If you know what I am talking about and you think you can do this without much trying around, just get in touch with me.
Skills: Web design Website Development
Fixed-Price - Expert ($$$) - Est. Budget: $500 - Posted
Hello freelancers, I am looking for an extremely experienced JavaScript developer to optimize my very complex web app, written in JavaScript and HTML5. Ideally, the freelancer will have provable experience in JavaScript optimization. Specifically, I need to reduce the web app's initialization time - currently around 5-20 seconds depending on the input data. I would ideally like to reduce this to 10-20% of that. PLEASE NOTE that this is a VERY complex script file and I can only have those who can understand how the script is set up. I developed this project and I'm having a very hard time reducing loading times - it's not as simple as fixing one broken function. There are possibly tens or hundreds of functions to look through to find points of optimization. The web app is written using HTML5 technologies, primarily the SVG functions. The problem is likely caused due to way too many SVG objects being added and manipulated at the load. Please only apply if you have relevant experience and showable work history. I will go over everything you need for this job upon being awarded. Only those with fluent English will be considered. I will be able to message those I'm considering a link to the webpage, in order to adjust your bid. Thank you!
Skills: HTML HTML5 JavaScript
Fixed-Price - Intermediate ($$) - Est. Budget: $30,000 - Posted
Your responsibilities will lie within both frontend and backend development; mainly the development of web-apps and responsive mobile solutions and their administrative systems. ... We are looking for: A skilled Full Stack developer, who can work independently and structured. Experience in developing web-apps Preferably 3-5 years of work experience as web developer You are a great communicator and speak both Danish and English fluently.
Skills: AngularJS C# CSS3 HTML5 MySQL Programming