Github Jobs

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Fixed-Price - Expert ($$$) - Est. Budget: $100 - Posted
I'm looking for expert who have built and customized the linphone for android version open source. Now I don't need additional customization, only built open source. If you provide me, I'll check and pay. Please don't bid if you haven't experiment for it.
Skills: GitHub Android App Development Java SIP
Hourly - Intermediate ($$) - Est. Time: More than 6 months, 10-30 hrs/week - Posted
Dear Developers, vor the further development & maintance of an existing merchandising planing and control system we are looking for one fullstack developer. What is important for us: We need someone who is able to provide good and clean code and who has perfect understanding of UI/UX. Must have Technical Requirements: AngularJS Python Mongo DB Please apply only if you - already did work as a fullstack developer AND - if you can supply us a extensive code sample, so that we can rate your knowledge AND - if you can supply us a link to existing projects you did already develop We will check references intensively, as we already had some "interesting" experiences at Upwork / Odesk Our demand is ongoing with at least 15 hours per week. However we would prefer if you could dedicate 20 - 30 hrs per week to us.
Skills: GitHub Git
Hourly - Expert ($$$) - Est. Time: 1 to 3 months, 10-30 hrs/week - Posted We're 95% complete with a refactor/refresh of our website, but we need a little helping finishing the project. There are ~6 key pages on the site whose css needs to be adjusted to make the pages "comparable" to their prior versions, but to have them working with the new design. We're using sass to power css Must be comfortable with .git workflows and repositories Familiarity with AWS is a plus If we all work well on this project we'd like to proceed immediately with a handful of additional front-end projects geared to user experience and usability Must be available for periodic meetings with your stakeholders via video conference (G+, Skype, etc). Meeting days/times are flexible, but you would need to be available either 8 - 11 am (eastern) or 9:30 - midnight (eastern).
Skills: GitHub HTML PHP
Hourly - Expert ($$$) - Est. Time: More than 6 months, 30+ hrs/week - Posted
You’re comfortable to edit a plugin or comfortably write your own -A solid understanding of using Git and GitHub or other similar code repositories -Experience with Gulp -Proven ability to design and implement pixel-perfect designs so that they actually are pixel perfect -A great eye for detail and experience working closely with other designers to fill in the gaps -Extensive experience with responsive CSS, especially in the context of designing and building responsive application UIs -A knack for writing semantically meaningful, reusable HTML markup -Familiarity with building for accessibility -A good understanding of client-side performance tuning, security and optimization (caching, CDNs, request management, cookies, http, https, etc.) ... In the cover letter please tell us a little about yourself and you must include these things: -Code you’re proud of on GitHub or a similar project hosting site -Great contributions on StackOverflow or a similar developer forum -Designs on Dribbble or a similar design community -Design and/or development portfolio -Latest resume
Skills: GitHub jQuery Sass
Hourly - Expert ($$$) - Est. Time: 3 to 6 months, 10-30 hrs/week - Posted
We're looking for a strong Java developer with strong GWT skills to work part-time (10-20 hours/week) on a long term project. Must have strong experience in Java, Javascript, Git, GWT & Mobile/Server development. Additional skills include MongoDB, micro services. If you're looking for a fun opportunity to work from home on an exciting new project, please get in touch. We will only accept candidate that have scored high on Java & GWT tests taken on UpWork.
Skills: GitHub Mobile App Development REST