Javascript Jobs

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Fixed-Price - Intermediate ($$) - Est. Budget: $200 - Posted
Looking for a web developer to create a simple WebRTC demo for us. The demo should be a web video window, that captures the camera feed. Then sends the feed back to the server (where the web application is hosted) and then the web server resends the video to the client's browser. There should be 2 canvases on the web page. One showing the local captured feed, and the other, the result of the captured video that was sent to the server, and was returned back from the server. Both canvases should also display the frame rate (and other quality measurements ) of the video.
Skills: JavaScript HTML5 Website Development
Hourly - Expert ($$$) - Est. Time: Less than 1 month, 10-30 hrs/week - Posted
I am looking for an experienced WordPress developer to work with me on optimizing our website, ensuring our Facebook Pixel, Shopify and Google Analytics are properly capturing the necessary data and polishing some design issues we have not been able to adjust. This is a small task but may lead to work on more extensive projects for the right fit candidate
Skills: JavaScript HTML5 Shopify Website Development
Hourly - Expert ($$$) - Est. Time: More than 6 months, 10-30 hrs/week - Posted
Looking for someone with experience in Python, Django, Android and Swift to be the lead developer for a marketing startup. Work 10 - 15 hours per week helping to improve the functionality of the iOS app, implement new front page design following template guidelines (design is already done) and make changes to the backend dashboard to be more efficient for clients. Opportunity to be a key member of the team with potential for equity in the future. Thanks
Skills: JavaScript Apple Xcode iOS Development Mobile App Development
Fixed-Price - Entry Level ($) - Est. Budget: $75 - Posted
I have a shopify store. We have already bought a theme and want to modify it. You have to be a GREAT DESIGNER AND DEVELOPER to be able to do this job. We need someone that has an eye for design and is a good developer. If you can do this in the next 24-48 hours that would be great. Main responsibility 1. Redesigning home page (design + develop) 2. Make the website LOAD FASTER 3. Test cross-browser 4. Make it responsive 5. make overall site look nice and clean and modern 6. Check overall website for errors, load times, issues, typos etc If you are experienced and good at what you do, it should not take more than 5-7 hours.
Skills: JavaScript CSS HTML Shopify
Fixed-Price - Expert ($$$) - Est. Budget: $1,500 - Posted
Looking in Ukraine or neighbouring countries only. Необходимые навыки: Отличное понимание структуры фреймворка Laravel 5 совместно с использованием Angular.js Опыт использование Angular UI routing Широкое использование принципов ООП в работе Умение работать с внешними API (соц.сети, платежные системы и тд.) Уверенная работа с SQL базами данных Навыки работы с github Будет плюсом: Опыт со Steam (Dota 2, CS) клиентом даже на уровне пользователя Предлагаем: Интересный проект с использованием различных технологий и API; Отсутствие задержек в принятии решений; Свободный график и удаленная работа; Разработка по принципу Agile (2х недельный спринт) Оплата по результатам спринта (каждые две недели) Обязанности Работа над перспективным проектом с нуля; Продумывание архитектуры перед написанием кода; Full stack разработка; В команде еще будет Junior разработчик в помощь; Про проект: Молодой стартап, который взял путь на развитие сообщества кибер спорта. Проект рассчитан на 4 мес. активной разработки, если всех все будет устраивать, тогда возможно продолжение сотрудничества. Оплата $1500 в мес. Выплата частями, каждые 2 недели по результату спринта. Если ты чувствуешь, что готов работать в этом направлении, тогда приглашаем к нам.
Skills: JavaScript AngularJS CSS3 HTML5
Hourly - Expert ($$$) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted *DO NOT CONTACT ME OUTSIDE OF UPWORK ~ I WILL CONTACT YOU IF I AM INTERESTED* Please let me know the amount of time this will take you. *Minify JavaScript *Eliminate render-blocking JavaScript and CSS in above-the-fold content (Page has 35 blocking script resources and 38 blocking CSS resources.) ... *Minify JavaScript *Eliminate render-blocking JavaScript and CSS in above-the-fold content (Page has 35 blocking script resources and 38 blocking CSS resources.) *Remove render-blocking JavaScript: *Optimize CSS Delivery *Minify CSS *Optimize Images *Leverage browser caching Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Skills: JavaScript CSS HTML5
Fixed-Price - Entry Level ($) - Est. Budget: $75 - Posted
Looking for someone who knows WordPress really well. I am going to hire someone who will call restaurants and get them to buy a mobile friendly website. I need someone to create those websites. I think it will be best if we use one template, and keep changing around the look to match each customer. I am hoping to have 4-5 websites per week for you to do.
Skills: JavaScript CSS CSS3 HTML
Fixed-Price - Expert ($$$) - Est. Budget: $700 - Posted
Hello, Looking for a Wordpress Web Developer to code 2 sites that have already been designed. This is generally how we work: Send you PSD of complete design. All sites needs to be WP , responsive. I will carefully look over code. Somethings I will consider: > image are properly compressed > asynchronous JS calls > external tools (like bootstrap) are only importing tools that are needed. > plugins are ONLY used if i approve. > minifications of JS/CSS upon completion of job. > INTELIGENT use of redundant HTML blocks, via abstract functions > INTELIGENT css design. I am looking for top quality work. Amazing prices. Responsible developers and long term commitment PORTFOLIO Please see my portfolio below: NOTES: > Must speak and type english FLUENT english. Its EXTREMELY important developer can follow details properly. We will not compromise on this. > We will provide sliced images and JPG of complete pixel. > We will discuss quote price and timeframe before starting > Must have prior development work to show. That is, entirely his. QUESTIONS: * how long have you been working with WORDPRESS and how old is your business? * how many people do you have on the team? and what are their specialties * what are your work days and hours? Can your team work days and nights/ weekends? * where are you located? Is the entire team inhouse where you can monitor them? * please provide portfolio and please confirm all portfolio developments were made by current developers. * please send me a sample site. How long it took and how much did you charge?
Skills: JavaScript HTML HTML5 jQuery