Software Developers & Consultants

Showing 200,576 freelancers

Software Developers & Consultants

Showing 200,576 freelancers

  • Machine learning, pattern recognition, image analysis, sys developer

    I am a computer scientist whose main skills are in the field of data analysis, pattern recognition, statistical software, machine learning and large scale system design and integration. I have developed systems using Neural Networks, Markov chains, Support Vector Machines … more

    I am a computer scientist whose main skills are in the field of data analysis, pattern recognition, statistical software, machine learning and large scale system design and integration. I have developed systems using Neural Networks, Markov chains, Support Vector Machines in various applications: OCR, image processing, data analysis, text indexing and retrieval. I am also proficient in 3D image visualization using common off the shelf libraries and methodologies, either low or high level, like OpenGL, DirectX, VTK, Java3D. I understand and use common ray tracing programs. I understand image processing topics like segmentation, thresholding, classification. I have worked in the past in a 3d Face recognition European project. I know the OpenCV library quite well. In the field of "general programming" I have a good understanding of Databases, multi threaded applications, sockets, pipes, encryption (symmetric and asymmetric), compiler design, operating systems, low level data structure in memory and on disk, data integrity. I consider myself an expert in data structures and algorithms: trees, queues, lists, b-trees, hash tables; I use standard libraries like STL, Boost, Java generics. I have a good knowledge of SQL and data normalization however I have also used custom No-SQL databases like Datadraw, MapDB, Tokyo Cabinet, Zope. I know all the basic algorithms and templates used in every day coding; regarding data integrity and security. Compression (lossy and lossless), symmetric and asymmetric encryption, public certificates, I have worked with OpenSSL programming, encrypted web services, packet sniffers. I am proficient in all the common every day languages with an emphasis on C++ and Perl. But I can use: Java, Python, Visual Basic, C#, PLSQL, Delphi. I know all the Object Oriented Programming concepts and design patterns and I use them if the need arises, but I am also able to write object-free programs in C or functional languages (like Haskell or Scheme). I know modern version control systems like git and mercurial, even if I can use also older ones like Subversion or CVS. I know Windows programming and API quite well. I have used WPF and WCF to create desktop applications in Windows and web services. I have used Linux and Gui toolkits like Qt which are platform independent. I know XML, XSL, I have used several parsers like the MsXML or Xpath. I know how to validate a XML with a schema. I have worked with a team that handled thousands of XML documents relating to air crashes in a SQL server database. I am able to talk and write in English with fluency. If anything is not listed here either I have forgotten to list it or I can probably learn it quite fast, so don't hesitate in asking!  less

    c++ java perl c c# sql python teaching-mathematics statistics translation data-analysis data-mining haskell unix-shell xml xml-rpc database-design xml-web-services object-oriented-design delphi opengl zope multithreaded-programming linux-system-administration financial-modeling 00 more less
    • $23.81 HOURLY RATE
    • 5.0
    • 6136 HOURS
    • ITALY
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 17 TESTS
  • Coldfusion / PHP / AJAX / jQuery / MYSQL / MSSQL Certified Developer

    Over the last 9 years, I have developed a wide range of websites and web applications using ColdFusion, HTML, DHTML, Javascript, Sql Server and Ajax. I also have strong experience in the following area; .NET, PHP, OpenSource like Joomla, OsCommerce, Drupal etc. MySQL, Java Applets, Java Servelts, Java Beans, JSP

    coldfusion php mysql html javascript asp.net ajax xml xsl 00 more less
    • $14.44 HOURLY RATE
    • 4.9
    • 13020 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
    GROUPS:
  • SharePoint & Office 365 Consultant (MCTS, MCP in SharePoint, Master)

    Over the last 8+ years, I have been working across different Microsoft technologies & the SharePoint Server (SPS 2003, WSS 3.0, MOSS 2007, SharePoint Server2010, SharePoint Foundation Server 2010, SP 2013 & Office 365) using C#, ASP.NET(2.0 to … more

    Over the last 8+ years, I have been working across different Microsoft technologies & the SharePoint Server (SPS 2003, WSS 3.0, MOSS 2007, SharePoint Server2010, SharePoint Foundation Server 2010, SP 2013 & Office 365) using C#, ASP.NET(2.0 to 4.0), ADO.NET. I have just started to work on ODesk for a challenging works. Organizational Experience : - I have got vast experience of working for big IT software companies to the start-up like environment where I have contributed massively to the project and delivered complex projects from the scratch. - I have been building n-tiered systems, Object Oriented applications, Windows/Web based systems and enterprise collaborative platforms using Microsoft technologies. - I have more then 5+ months experience at client side (USA). Technical Expertise: SharePoint Technologies : SPS 2003, WSS 3.0, MOSS 2007, SharePoint Server2010, SharePoint Foundation Server 2010, SP 2013, Project server 2007 , Office 365 Operating Systems : Microsoft Windows Server 2000/2003/2008 R2 Version Control : VSS, Tortoise SVN, TFS Languages : C#, C++, Java Script, HTML, XML, PL/SQL Web Technologies : ASP.NET, XML, DHTML, HTML, CAML, SharePoint Designer 2007 Component Technologies : Web Services, SOAP, REST, Client Object Model Databases: SQL Server 2005/2008 Other Microsoft Products: MS CRM, MS GP 9.0  less

    asp.net sharepoint-designer c# microsoft-sharepoint-administration microsoft-sharepoint-development business-intelligence ms-office-365 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 1370 HOURS
    • INDIA
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 2 TESTS
  • Mobile Guru - iOS/Android/Windows8 Apps & Game Development

    Expertise in : iOS + Android & Required Backend Developed over 45 "Apps" and "Games" running successfully on iTunes Store & Google Play Store Areas of Specialization : - iOS/Apple Mobile Application Development. - Android/Google Mobile Application Development. - iOS/Android Cross Platform Multiplayer Game Development … more

    Expertise in : iOS + Android & Required Backend Developed over 45 "Apps" and "Games" running successfully on iTunes Store & Google Play Store Areas of Specialization : - iOS/Apple Mobile Application Development. - Android/Google Mobile Application Development. - iOS/Android Cross Platform Multiplayer Game Development - RESTful API Development (Web-services) Expertise - Native: Objective-C, Swift, Android, Java, C++ - Cocos2dX + Cocos2d - Cross Platform Code - NextPeer Multiplayer Gaming framework - Web Service Integration: HTTP, RESTful, JSON/XML, RSS - Social Media Integration: Facebook, Twitter, LinkedIn, Google+, Youtube - Cloud Backend: Parse.com, Amazon S3 - Bluetooth LowEnergy(BLE), iBeacon, NFC - In-App Purchase and In-App Billing, Paypal and credit card Integration, Stripe - Google Maps, Foursquare, Geolocation, GPS, Geofencing, Open Street Maps - Push and Local Notification, Google Analytics - iAd, Admob, Revmob, ChartBoost - Google Translate, Google TTS - Barcode/QRCode recognition and generation - CoreData, CoreLocation, Sqlite, MySql - Amazon, Heroku, Git, Bitbucket, TestFlight  less

    ios-development android-app-development game-development windows-8-app-development mobile-app-development iphone-app-development ipad-app-development cocos2d 00 more less
    • $22.22 HOURLY RATE
    • 4.8
    • 381 HOURS
    • INDIA
    • LAST ACTIVE
    • 16 PORTFOLIO ITEMS
    • 4 TESTS
  • Senior Lead Developer:Dot Net|C#|Asp.net|MVC|Zendesk|DNN|Ajax|Jquery

    I have more than 6 years of experience in Software development, Design, Integration and deployment. My expertise are: Microsoft Dot Net Technology, especially ASP.Net with C#, Web Forms, MS Ajax, ADO.Net, Entity Framework, MS SQL Server, WCF. Other … more

    I have more than 6 years of experience in Software development, Design, Integration and deployment. My expertise are: Microsoft Dot Net Technology, especially ASP.Net with C#, Web Forms, MS Ajax, ADO.Net, Entity Framework, MS SQL Server, WCF. Other expertise includes: Zendesk Setup, Zendesk Configuration, Zendesk Customization, Zendesk Apps development, Dot Net Nuke, Sitefinity, Umbraco, Orchard Framework, EPi Server, I am a Zendesk Expert, having excellent knowledge of Zendesk Customization(Branding), Zendesk API, Zendesk Single Sign On etc. I am here to fulfill you business need through my expertise and serving you in a best and cost effective manner. My priority is 100% customer satisfaction.  less

    zendesk .net-framework c# asp.net sitefinity asp.net-mvc dotnetnuke nopcommerce linq linq-to-entities jquery html5 razor-template-engine umbraco 00 more less
    • $20.00 HOURLY RATE
    • 4.7
    • 484 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 3 TESTS
    GROUPS:
  • Excel/VBA Consultant

    I am a full-time, home based IT consultant in Arkansas. I have extensive experience working with Excel and many other computer based programs. I have six months experience working with companies on a consulting basis, implementing custom business solutions. I … more

    I am a full-time, home based IT consultant in Arkansas. I have extensive experience working with Excel and many other computer based programs. I have six months experience working with companies on a consulting basis, implementing custom business solutions. I work 40 hours a week, and I can do work on any size job. I am always in the process of familiarizing myself with newer and up-to-date technologies and up to the challenge of taking on any projects that you may have. I am very familiar in helping people with their technical needs, as I have eight years of experience working as a supervisor at a large telecommunications company in Las Vegas, NV. I enjoy helping people with their technical needs and try to go above and beyond for them in any way that I can. Business solutions is my specialty and I place a high value on honesty, integrity, and getting the job done right.  less

    microsoft-excel spreadsheets data-scraping 00 more less
    • $35.00 HOURLY RATE
    • 4.9
    • 406 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
  • OpenERP Specialist - Development, Implementation, Training...

    With over 7+ years of experience in OpenERP and having worked for 800+ hours on oDesk, we can deliver cost-effective, high quality and user-friendly open source solutions catering to your business needs. We offer OpenERP customization, integration, migration, implementation as … more

    With over 7+ years of experience in OpenERP and having worked for 800+ hours on oDesk, we can deliver cost-effective, high quality and user-friendly open source solutions catering to your business needs. We offer OpenERP customization, integration, migration, implementation as well as maintenance and support. We also conduct OpenERP Functional as well as Technical Training. Open source has been very much popular now a days. Many enterprises have opted to take benefit that open source application offers. In order to get the best out of it, some sort of customization is required, where we come into picture. Using open source applications gives several benefits including reduced cost, relatively lesser time spent on development/ customization, stability, community tested code, to count few. We can reuse and customize, design and upgrade a variety of open source code.  less

    openerp-development openerp-administration python postgresql django-framework jquery ajax css html php mysql 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 935 HOURS
    • INDIA
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 2 TESTS
    GROUPS:
  • SharePoint Consultant

    Hi, I am having 6+ Years of Experience (GMT +05:30) working with MS Technologies. I have worked on projects using SharePoint 2010, MOSS 2007, WSS, Asp.Net, C#, Macromedia Products, JavaScript, HTML, DHTML, CSS, XML, XSL languages. I am … more

    Hi, I am having 6+ Years of Experience (GMT +05:30) working with MS Technologies. I have worked on projects using SharePoint 2010, MOSS 2007, WSS, Asp.Net, C#, Macromedia Products, JavaScript, HTML, DHTML, CSS, XML, XSL languages. I am working as full time freelancer and ready to accept challenges. Looking forward for good opportunities. Regards, Ashish C.  less

    sharepoint-designer business-intelligence microsoft-sharepoint-development microsoft-sql-server-development microsoft-sharepoint-administration 00 more less
    • $27.78 HOURLY RATE
    • 4.8
    • 1224 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 6 TESTS
  • Graphic Artist / Illustrator

    I've been living and working in NYC all my life. I'm passionate about my art work and the quality of my finish product shows this love. I'm classically trained in Illustration from the University of Syracuse and … more

    I've been living and working in NYC all my life. I'm passionate about my art work and the quality of my finish product shows this love. I'm classically trained in Illustration from the University of Syracuse and received my BFA there. I've been working as a profession artist/graphic illustrator for over 10 years and have acquired vast skills and knowledge of the industry during this time. My portfolio speaks for itself, please check it out :) http://www.coroflot.com/justinpearlman I look forward to working with you.  less

    photo-manipulation adobe-photoshop photography sculpture character-design concept-artistry illustration adobe-illustrator acrylic-painting watercolor-painting 00 more less
    • $33.33 HOURLY RATE
    • 4.9
    • 202 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 9 PORTFOLIO ITEMS
    • 4 TESTS
  • Professional Art, Illustration & Graphic Assets Provider

    I am a professional illustrator with a wide range of styles forged over years of experience working in the art, design and illustration industry. I also teaches as adobe illustrator and photoshop lecturer in a design institute. that makes me … more

    I am a professional illustrator with a wide range of styles forged over years of experience working in the art, design and illustration industry. I also teaches as adobe illustrator and photoshop lecturer in a design institute. that makes me proficient in using both photoshop and illustrator aside from creating digital illustrations. over the past 7 years of my working experience, I've participated in various design and illustration projects, including iOS, android app and games as graphic assets provider. I also had experience in other product such as cartoon mascots, character designing, concept artworks, UI design, promotional and others. you can view my portfolio by visiting www.seventh-flash.deviantart.com or you can mail me directly to view more compact and updated version of my portfolio. services includes: - digital illustration both vector and bitmap (photoshop and illustrator) - children book illustration - cartoon and comics - character and mascot design - games or apps assets and illustrations for various platforms (PC, iOS, android, etc) - photo-based illustration and caricatures and many others art, design and illustration services, for any of your needs I hope to be able to give solution to your graphic and artwork problems.  less

    illustration digital-painting caricature-drawing cartooning adobe-photoshop adobe-illustrator game-design 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 445 HOURS
    • INDONESIA
    • LAST ACTIVE
    • 36 PORTFOLIO ITEMS
    • 2 TESTS
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