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!

    $45.00 /hr
    7,551 hours
    0.00
  2. Jeff Burton

    Jeff Burton

    Digital Marketing Consultant / Senior Web Analyst

    Canada - Last active: 25 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: 2 days 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. Martin Machnowski

    Martin Machnowski

    Graphic / Web Designer

    United States - Last active: 17 days ago - Tests: 2 - Portfolio: 9

    More than 25 years of well-rounded knowledge and experience on advertising, logos, photography and photo retouching, packages, catalogs, software front-ends, web design and all techniques related to them. Over the last 14 years, I have developed a wide range of websites using HMTL, ASP, PHP and CSS. One of them have more than 1,000 pages with more than 100 products and mobile services, plus several websites for small businesses. I am seeking opportunities to build websites from the ground up for you or your business. Proficient in CorelDraw, PhotoPaint, Dreamweaver, Visual Studio, Flash, Excel.

    $52.22 /hr
    1,714 hours
    0.00
  5. Brian Kroll

    Brian Kroll

    ColdFusion Developer and Web Consultant

    United States - Last active: 6 days ago

    ColdFusion and Web solutions architect with over 14 years of proven experience. I am based in Texas and can help you with just about any Web project you are looking to accomplish. Professional Profile Extremely diverse and talented Web solutions architect with proven ability to transform corporate goals into realized achievements. Fourteen years of progressively increasing responsibility in managing Web solutions, e-mail marketing communications, lead collection services and e-commerce development projects. Recent Achievements ➢ Architected, developed and product managed a payment and workflow management system that collected $17M in Balfour yearbook and scholastic accessory sales for the 2013 school year. ➢ Architected and developed a direct mail response marketing system that mails over 4M variable print marketing pieces per year to elementary, middle, high school and college students. ➢ Developed a complete e-commerce, reporting extranet and direct mail system that collected over $5M in yearbook sales for Lifetouch Publishing in 2012. ➢ Developed four integrated payment solutions platforms in the last 3 years that allow scholastic organizations to collect payments online, call center or remit processing center. ➢ Created full e-commerce solution suite tailored for the booster club industry that allows a club to take payments online and create their own online shop. ➢ Successfully managed four datacenter migrations that all resulted in increased platform stability while still reducing overall operating costs. ➢ Five consecutive years of successful project completion and in every case, the project was delivered on time, on spec and normally under budget. ➢ Created custom sales cycle lead tracking and e-mail marketing auto-responder used to manage all homebuyer prospects for Grand Homes. Professional Experience 9/2008 – 10/2013 Direct Solutions & American Achievement Dallas, Texas Technology Operations Director Technical Operations Director over all information technology aspects of DSI. Responsible for budgeting, staffing, hardware, software, solution architecture and production of all DSI customer solutions including Smart-Pay.com, CampusFees.com and YBPay.com. Maintained staff and resource budget of over $400,000. Managed DSI acquisition and asset transfer into American Achievement Corporation. Currently developing and project managing Smart-Pay.com and Studio.Balfour.com e-commerce and reporting platforms. 12/2006 – 9/2008 Crozier & Henderson Dallas, Texas Programming Manager Programming department manager responsible for all customer facing web sites, production server and office network environments. Managed four ColdFusion applications and data center environment. 07/2002 – 07/2006 Travelocity Southlake, Texas Senior ColdFusion Developer Primary technical architect responsible for TravelocityBusiness.com and GetThere.com. Responsible for day-to-day site maintenance requests including content updates, user administration, troubleshooting and reporting. Other responsibilities include developing tools and solutions that support Travelocity internal resources. Education and Training 1993 - 1996 Texas Christian University - Marketing Fort Worth, Texas Fully versed in ColdFusion, PHP, MySQL, Oracle, MS SQL, Agile Methodologies, Jira, SVN, AWS, Rackspace Cloud, Authorize.net, Paypal Payments, Payflow, PCI Compliance

    $38.89 /hr
    448 hours
    0.00
  6. Darren Clarke

    Darren Clarke

    Fast Product Launch Consultlant

    United Kingdom - Last active: 16 days ago - Tests: 1

    A fast Pro Launch Funnel Specialist - from ads to sales, strategy, design, implementation, and not forgetting support of major internet marketing campaigns. Used to using the best tools - Kajabi, Infusionsoft, Evergreen Business Systems (EBS), Optimize Press, Leadpages, Scarcity Samurai. I lead, innovate and advise on the best way to convert campaigns. Private references always available. I'm not cheap and I'm not young either! You get what you pay. If you want results from someone who has lived and breathed Kajabi and Infusionsoft for 3+ years then get in touch.

    $88.89 /hr
    146 hours
    0.00
  7. Gerry Litwin

    Gerry Litwin

    Senior Application Developer

    United States - Last active: 22 days ago - Tests: 1

    Highlights: Demonstrated record of high performance standards, including attention to detail, schedules, deadlines, budgets and quality work. Extensive experience in: Visual Studio (2005-2013) ASP.NET (2.0 - 4.5.1) SQL Server (2000-2014) DevExpress Excel C# ASP JavaScript Object Oriented Programming .NET Compact Framework SQLLite MySQL Oracle Sybase HTML DHTML XML MS Visual Studio 6 MS Visual Studio .NET 2002/2003/2005/2008/2010/2012/2013 MS TFS MS IIS MS Project MS Visio MS SQL Server SQL Azure Windows Azure Adobe Photoshop. Freelance -Application Development -Database Administration

    $38.89 /hr
    45 hours
    0.00
  8. Marc Coderre

    Marc Coderre

    GeoSpatialInfo Services

    Canada - Last active: 7 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
  9. Hen S.

    Hen S.

    Web Developer

    United States - Last active: 3 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
  10. Navjot Sandhu

    Navjot Sandhu

    Software Engineer with graphics specialization

    Canada - Last active: 5 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