Mobile Website Development Freelancers

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xiaolan shi

xiaolan shi

Mobile app development, graphic design, website development

China - Tests: 3 - Portfolio: 13

I have been working in IT field for 5+ years and I can offer you the following services: *Graphic design* *Website development* *Mobile app development* *English<>Chinese translation* I devote myself to provide the best service and deliver best quality jobs. I appreciate every opportunity to work with you! *** I only apply to jobs that I have confidence to do a great job! ***

$28.00 /hr
354 hours

Zbigniew Pieslak

Zbigniew Pieslak

Expert Ruby on Rails & Javascript Web Developer

Poland - Tests: 8 - Portfolio: 8

Over the last 7 years I have acted as a web developer and a Ruby on Rails expert, having the privilege of working with large international enterprises (NBCUniversal, Comcast) as well as many promising startup companies. I consider myself to be a hard-worker motivated to deliver only a well-tested, scalable and performance-wise code that meets the current programming standards. During my career, I learned that understanding client's needs, good planning, proper programming experience as well as regular and honest communication are the key factors to build a successful relationship. Please have a look at my portfolio and the feedback I got from my clients. I’m passionate about learning new tools and programming languages and I quickly adapt to new environments. I’m seeking long-term relationships and new challenges. I am looking forward to hearing from you about your next project!

$45.00 /hr
4,344 hours

Alexander Kozlov

Alexander Kozlov

Top level professional Architect and SW engineer

Russia - Tests: 19 - Portfolio: 8

Make things done! I'm a professional software architect/developer with more than 12 years of experience. During my career I have been working both for a companies from Fortune 500 list, and a small local companies. My core competency lies in the world of scalable websites and web applications, mobile applications, cloud SaaS and PaaS, desktop software and games development. I love to do my work right and really enjoy being respected for the things i do.

$48.00 /hr
1,772 hours

Shageevan Sachithanandan

Shageevan Sachithanandan

CMS and Ecommerce solutions provider

Sri Lanka - Tests: 9 - Portfolio: 15

Upwork Freelancer plus the CEO of a successful E-Commerce store in Sri Lanka which did more than $1million revenue within an year of launching and still going strong. My core skills include HTML, CSS, Javascript, PHP, MySQL, WordPress, Shopify, BigCommerce, cPanel/WHM, JIRA/Confluence Administration plus anything related to web developement and server configuration. I will be available every weekday 3:30PM GMT to 5:30PM GMT and you can contact me via Skype or oDesk messages.

Groups: BigCommerce, Bluehost Developers and Designers...

$55.56 /hr
2,027 hours

Jennifer C.

Jennifer C.

UX and Visual Designer

United States - Tests: 2 - Portfolio: 19

www.JenniferCinquini.com I work full time as a freelance designer in San Francisco. I have a degree in Industrial Design from the University of Washington. I specialize in UX and Visual Design. I create a great user experience with strong visual appeal. I often work on web and mobile interface design, taking a complex project and making it easy to use. From siteflows, to wireframes, visual design and brand image, I create a simple and pleasing design from the complex. I have a love for great design and an ambition for entrepreneuship. After college, I worked as an Industrial Designer for Lotus Fixtures where I focussed on Furniture and Store Display Design. This led to working with Lotus overseas for a year in China, which was a wonderful experience. I now lives in San Francisco and use my creative experiences to aid in my designs.

$72.22 /hr
498 hours

Patrick Sullivan

Patrick Sullivan

Expert Web & Graphic Designer, Photoshop pro, CSS3 HTML5 jQuery skills

United States - Tests: 8 - Portfolio: 16

My name is Patrick Sullivan, I have a Bachelor's Degree in Visual Communications, and I own a small business operating in Hammonton, New Jersey. My focus is on Web Design & Development, Graphic Design, Screen Printing, and printed products. I am especially passionate about Web Design, Front End Development, working in Photoshop, and the Oxford comma. In addition to the aforementioned skills, I have spent countless hours developing for Wordpress and Shopify, so if you have a specific need in either of these platforms, I can probably help you. I offer competitive pricing on all projects, while maintaining great communication with clients as well as a hard work ethic. My location in New Jersey guarantees that I can be in touch with customers in the US and Canada during normal business hours. For hourly jobs, I only log hours spent coding or designing, not for consultations, emailing, or other communications. Most revisions are also off the clock.

$40.00 /hr
326 hours

Abhishek Pandey

Abhishek Pandey Agency Contractor

Website and Mobile Application Development Expert

India - Tests: 5 - Portfolio: 14

I am looking forward to create great web and mobile applications. I have lot of experience in this field. I am sure that I can provide a great quality of work. I am available on Skype. I started as a freelancer but I own a company now. You can please have a look at my company's website. You can also have a look at some of the applications my company has built: http://tipstat.com/work Looking forward to build advanced applications.

Groups: Bluehost Developers and Designers, Crossrider...

$20.00 /hr
852 hours

Roberto Garrido

Roberto Garrido Agency Contractor

Senior Mobile & Desktop Developer

Spain - Tests: 2 - Portfolio: 12

I am a Senior Mobile and Desktop Developer looking for new challenges everyday. My main interests are focused on 2D/3D and mobile videogame programming, and apps. Since I was in college, I always chose those projects and subjects related with mobile, videogame, and 3D graphics. I've always been an enthusiastic about graphics, and programming is not only my job, but also my hobby. I can divide my career into two main periods, first as researcher, then as professional programmer. I started working as an intern in a Research Center, where I developed my research and programming skills and participated in various projects, both as programmer and also as project manager, all of them related with mobile Virtual and Augmented Reality. I even published 3 articles in the field of 3D Computer Graphics, and attended various conventions. After my period as a researcher, I move to the professional industry where I work two years as main graphics programmer in a Simulation Company. There, I develop my team work ability, working everyday with colleagues of different professional skills, like 2D/3D designers. My main goal was to get a highly stable and flexible C/C++ based rendering engine, able to be used in multiple kinds of simulators, like trains, tranvs, and bus. My last full time collaboration in a company was now 3 years ago, in a medical imaging company. As part of the development team, I learn new APIs and frameworks related with the medical imaging world. My main contributions were on the 3D visualization module, where a doctor (specialized on aorta prothesis) could interact with a 3D representation of the aorta and determine the exact size of the prothesis to be implanted. The last 3 years of my career have been focused on my freelance programmer career. Here in upwork, I'm one of the top rated profiles, with more than 2,200 hours billed on my back. I sell programming services to both individual clients and startups, specifically in projects involving 3D programming, app programming, and videogames. I encourage you to have a look at my portfolio here in upwork and read the feedback I received from my clients. The success of your project is guaranteed with me! Here you can see a list of applications, languages, and tools I use in my daily life: Applications: Videogames, Games, 3D Editors, Medical Applications Programming languages: C/C++, Objective-C, Java, C#, Visual Basic, Javascript Frameworks/APIs: OpenGL, ARToolkit, Cocos2dx, UIKit, Qt, Ogre, VTK, ITK, OpenSceneGraph, Unity3D, WebGL, Three.js Platforms: Windows, Linux, Mac OS X, Android, iOS Programming Tools: XCode, Visual Studio, Eclipse, AppCode Also, here you can see a list of devices I own: iPhone 5S, iPad Air (Retina Display), iPad Mini (Non Retina Display), Android Xiaomi MI 2S, Macbook Pro (Retina Display), PC with Linux & Windows 7 installed.

$41.99 /hr
2,515 hours

Robert Peterson

Robert Peterson Agency Contractor

Graphic Designer, Writer, Joomla and Wordpress Expert.

United States - Tests: 1 - Portfolio: 25

Over the last 10 years, I've cultivated a career as a professional writer and graphic designer. My primary skill set includes expertise with Photoshop, HTML, CSS, Joomla, Wordpress and Drupal. I'm also familiar with Magento and Prestashop. I have intermediate PHP coding skills, as well as some knowledge of Illustrator, QuarkXPress and InDesign. I'm also a social-media marketer and consultant, having built (and maintained) several Facebook pages, Twitter feeds and Twitter backgrounds. I can offer sound advice on how to increase the size of a company's online footprint. http://klout.com/#/robertjpeterson I'm also a professional in the publishing industry, where I run an imprint for science-fiction and fantasy. I can offer editing -- both creative and strict proofreading -- ghostwriting, and typesetting services. In addition, I'm a voice-over talent who can be heard on the Travel Channel, the National Geographic Channel and the website SportSkool.com, among other places. I'm in the market for jobs related to web design, graphic design, writing, editing, social-media marketing or voice-over.

$55.56 /hr
1,056 hours

Adrian R.

Adrian R.

Senior PHP5 / Zend Framework / Symfony / Doctrine developer

Romania - Tests: 5

ExpertRating Certified PHP5 Professional with GPA4 and a percentage which hold the top position for a couple of years. Results oriented application developer focused on delivering high quality code and solutions. Over ten years of intensive work in the web development industry. Experienced with all aspects of building large-scale web based applications. Genuine interest in technology, eye for detail and analytical mind. Up to date with best practices and latest technologies at every level of development. Passion for PHP.

$55.00 /hr
8,107 hours