Web Mobile Software Dev Freelancers

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  1. Konstantin S.

    Konstantin S.

    Senior Software Developer - ASP.NET MVC | AngularJs | Typescript

    Russia - Last active: 1 day ago - Tests: 8 - Portfolio: 13

    9+ years of experience as software engineer. In those years, I had a few good opportunities to work with big companies and to help a few start-up companies and other medium sized mobile and web agencies. Last few years I'm developing web solutions for automation of business processes using C# and ASP.NET MVC or Java with Play! Framework with various front end frameworks (e.g. jQuery, AngularJS, KnockoutJS, Typescript etc) My key skills and abilities include(not limited to) - Desktop WinForms, Silverlight, WPF, WCF ADO.NET, LINQ, Entity Framework Castle Project, AutoMapper Unit Tests (nUnit, xUnit) 3d party libs: ActiveReports, Telerik controls - Web (frontend) Javascript, CSS3, LESS, HTML5 jQuery, AngularJS, KnockoutJS, Typescript, Masonry Twitter Bootstrap, Foundation - Web(Backend) ASP.NET, ASP.NET MVC, Play! Framework MS SQL, Mongo DB, Elastic Search, Memcached Microsoft Azure Cloud I always look forward to meeting new clients and helping them with realizing their imaginations and with full-filling their needs. I believe that is the best way to put myself in a good use for myself and clients. Thank you!

    Groups: Upwork Verified Web Developers

    $45.00 /hr
    7,547 hours
    0.00
  2. Jeff Burton

    Jeff Burton

    Digital Marketing Consultant / Senior Web Analyst

    Canada - Last active: 24 days ago - Tests: 2

    As a senior web analyst and digital marketing veteran, I can put my finger on the pulse of an organization's digital business and help drive strategy and growth through measurement and conversion rate optimization. With 15 years' experience in online marketing, including 13 years in marketing analytics, I have helped senior marketers in 30+ companies, including Fortune 1000 and Internet Retailer 250, hit targets, achieve goals, and outperform competitors by leveraging data and removing guesswork from decision making. Analytics: • Experienced in building measurement frameworks for marketing teams. • Proficient in measuring and optimizing customer acquisition, conversion, and retention programs. • A talented designer and builder of custom, high-end executive dashboards and scorecards. Optimization and a/b testing: • An early adopter of online a/b and multivariate testing with 9 years' experience. • Skilled in architecting successful, multimillion-dollar a/b testing and optimization programs. • A veteran practitioner in optimizing landing pages, ecommerce checkouts, email programs, and more. Critical thinking: • Innately inquisitive; a skilled and creative problem solver. • Experienced in transforming broad constructs into actionable, hypothesis-driven analyses. • A big-picture thinker who can execute. Other specialties include: account management, project management, SEM optimization (paid search, SEO), website management, email marketing optimization, website usability, VOC, mobile optimization, social media measurement, and competitive analysis. For more information, view my LinkedIn profile: https://www.linkedin.com/in/jeffreymarkburton

    $75.00 /hr
    40 hours
    0.00
  3. Lewis Sellers

    Lewis Sellers

    Senior Developer

    United States - Last active: 1 day ago - Tests: 1 - Portfolio: 1

    I have a degree in Computer Science and have been working as a contract web developer for quite a few years now. I've worked in many languages and technologies over those years and, given the proper frame of mind and incentive, I'm perfectly fine with learning something completely new to get a project done. Recently I've been moving into iPhone and Android Development but have also spent a lot of time working with PHP, MySQL + Postgresql, Laravel, Ajax (Json), JQuery, MCV + Activerecord patterns, MongoDB/Map-reduce, Facebook/Twitter/Google social APIs and Twillo SMS APIs. Real estate is almost a specialty of mine: Specifically data-mining (including scraping) real estate information and working with IDX and RETS property feeds. In the past I've also spent a lot of time working in ColdFusion and with C++ COM objects. Basically a jack-of-all-trades full-stack developer.

    $33.33 /hr
    73 hours
    0.00
  4. Robert Crabtree

    Robert Crabtree

    Art Director / Sr. Graphic Designer

    United States - Last active: 2 days ago - Tests: 1

    In the past, I just like you have looked for talent on Odesk. I understand that you are hoping to find someone that is not going to make you wish you wouldn't have hired them. Someone that is who they say they are, and not outsourcing your work. Someone who is going to provide real service, real value, and real results. With me, that is exactly what you will get. I am new to providing my services on Odesk, however I am not new to the business. I am a seasoned design and marketing professional with over 12 years experience. 1.) Fair Negotiable Rates 2.) U.S. Based 3.) Top Level Work 4.) Personal Service 5.) Over 12 Years Experience Check out my complete profile and portfolio at http://www.RobertCrabtree.com Check out my company website at http://www.BrandBrella.com

    $33.33 /hr
    92 hours
    0.00
  5. Marc Coderre

    Marc Coderre

    GeoSpatialInfo Services

    Canada - Last active: 6 days ago

    GIS\Database Analyst & Developer specializing in designing, building and maintenance of custom Geospatial Information solutions to real world data. I have extensive experience in the design, development and data loading of datasets, both GIS focused or other databases. I specialize in helping clients get access to their data in easy to digest formats utilizing custom report development tools to create intuitive user interfaces. I provide on demand digitizing and georeferencing services on soft or hard copy inputs and deliver finished products in client specified formats. I am a fully integrated ESRI shop with access to all extensions and can import/export data across a wide spectrum of platforms. Visit GeoSpatialInfo.ca for more information and featured projects.

    $37.00 /hr
    627 hours
    0.00
  6. Hen S.

    Hen S.

    Web Developer

    United States - Last active: 2 days ago - Tests: 1

    I am currently a student at the University of Michigan - Ann Arbor pursuing a BS in Computer Science. I have extensive web development experience. I am very familiar with HTML, CSS and Javascript (jQuery). I have used Bootstrap a lot. I know and stick to good design principles. My back-end experience includes Python (Flask) and PHP (Wordpress). I have experience with SQLite, MySQL and PostgreSQL. I have extensive experience traversing and scraping data from web sites using Python (beautifulsoup & scrapy) and Java (jSoup and HtmlUnit). I currently working part-time as a web app developer for the University of Michigan College of Engineering and am looking for more web development work to do in my spare time. I am a native English speaker. I am always available to speak and meet on Skype.

    $35.00 /hr
    78 hours
    0.00
  7. Navjot Sandhu

    Navjot Sandhu

    Software Engineer with graphics specialization

    Canada - Last active: 4 days ago

    I'm currently completing my second Masters, a Master of Computer Science in Human Computer Interaction in which my thesis is on 3D user interface design and methods, essentially creating a new system from scratch. I can work with the desktop and mobile devices, using WebGL, OpenGL ES, DirectX11 and OpenGL 4 specification. I know how to create all types of shaders in glsl and hlsl, and work with immediate mode and the new pipeline very well. I also have learned how to take pseudo code from research and books and implement them as well in shaders. I can apply engineering principles for optimization for rendering engines, and do client/server work as well in c/c++, java, and objective-c, as well as work with computer science algorithms for creating specialized effects and utility functions. I can also program for mobile devices, primarily in iPhone and Windows phone, though I am able to work with Android also.

    $40.00 /hr
    175 hours
    0.00
  8. Stephen K.

    Stephen K.

    U.S. Based Web Development: IOS, Android, Wordpress, and CMS developer

    United States - Last active: 5 days ago - Tests: 7

    You want a trustworthy, capable, and reliable contractor to complete your eLance project effectively and creatively. **That's exactly what I'm here to do.** My experience, passion for helping to build success, and development knowledge all come together to create the perfect solution for the completion of your eLance project. My name is Stephen and I have been doing Web development for the last 10 years. I have done work in various PHP frameworks. I have worked on Wordpress, Laravel, CI and Zend. I have worked on Responsive sites as well as I have a very good eye for UI/UX. Lets talk and make your business GROW. U.S. BASED, WORLD CLASS TALENT - FRACTION OF THE PRICE: Based in Cincinnati, Ohio, I build mobile apps and websites for businesses. Along with my experience, I have many go-to resources I've developed over my 12 year business career in the IT industry and marketing arena. What I offer to you is the agency talent and experience at a fraction of the cost. I have a highly resourceful team of dedicated professionals who provide their focus expertise to create a solution for you that will not only be the perfect answer but will also set your mind at ease. Because we are building eLance as a renewed avenue of business, I am starting out at only $30/hour. This low rate won't last I'LL DELIGHT YOU WITH THE RESULTS: I will provide to you a complete mobile application, iOS or Android, that is in accordance with your specifications while also generating creative solutions to complete the project and its many details. The process of creating a mobile app is a complex and intricate one. My goal is to make the process easy for you...on time, under budget and delivered to make you smile. As I help design the project with my team, I manage the project with you. This combination helps ensure one thing: That you get more than expected, and that your investment in me provides you a valuable return. Over the last 10 years, I have developed a wide range of mobile apps (both iOS and Android) and websites using HTML, DHTML, PHP, and MySQL for startup companies and small businesses. While my team is versed in HP frameworks, Wordpress, Laravel, CI and Zendesk we have also worked on responsive sites. We have a very good eye for UI/UX. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build mobile apps and websites from the ground up for you or your business.

    $30.00 /hr
    11 hours
    0.00
  9. Adrian C.

    Adrian C.

    iPhone Developer / RoR Developer

    United States - Last active: 1 day ago - Tests: 2

    Software developer with over 10 years of experience. I have been part of every stage of software development from idea to app store. My IOS experience spans across many built in iphone frameworks including maps, audio, video, photo processing, networking, you name it as well as other 3rd party libraries. I have apps in the app store. I can take a design and turn it into reality. Will do everything professionally. I also have experience building apis using rails, postgres, mysql.

    $100.00 /hr
    54 hours
    0.00
  10. Stefan Knoch

    Stefan Knoch

    Expert Web Developer and Software Architect from Germany

    Thailand - Last active: 1 day ago - Tests: 7

    I am a creative and enthusiastic oop web developer from Germany with extensive experience in cms, ecommerce and website developing by working more then 6 years full-time for advertising agencies around Austria and Liechtenstein. I am capable of designing and developing database systems, frontend/backend architectures and programming professional web 2.0 w3c conform, cross browser compatible and seo optimized websites. I am also very fast at getting into new systems and fixing even the hardest bugs. I have much experience in several web developing areas: - website programming: html, css, js (jquery), seo, cross browser, w3c - cms developing: php, oop, mysql - database designing - architectur designing and planning - ui concepting - performance optimizing (mysql database, sql, php, js, http) - linux server administration (apache, nginx, debian, ubuntu) Frameworks - Jquery - Smarty - Zend - CakePHP - Yaf - my own performance focused lightweight oop framework I love to produce beautifully oop code and optimize performance even in the smallest corners. Im a perfectionist and i want to make me and my client satisfied and happy.

    $33.33 /hr
    50 hours
    0.00