Software Developers & Consultants

Showing 50,900 freelancers

Software Developers & Consultants

Showing 50,900 freelancers

  • C++, CUDA, Matlab, Simulink, Optics

    My main skills are C, C++, Matlab, Python, Simulink, GPGPU (CUDA, OpenCL), machine learning, computer vision (incl. OpenCV), DSP (audio processing, image processing). I work with these technologies for several years and can show projects in which I used them … more

    My main skills are C, C++, Matlab, Python, Simulink, GPGPU (CUDA, OpenCL), machine learning, computer vision (incl. OpenCV), DSP (audio processing, image processing). I work with these technologies for several years and can show projects in which I used them. My additional skills are are: Javascript, Angularjs, Ruby, Haskell, C#, SQL, Qt... I used these technologies to solve minor tasks, not large projects as for the "main skills". Batteries included: unix shell scripting, vcs (hg, git), ssh, makefiles. The projects I most proud of: * Development of the "high-level" algorithmic parts of a satellite sun tracker. A sun tracker is a device that helps a satellite to find its orientation. I was to develop algorithms of searching, catching and tracking sun. Devices that use the algorithms I developed are being set on several types of satellites. * Development of mathematical methods which improve accuracy of different devices including the sun tracker above. For example, my algorithm that compensates effects of temperature increases device accuracy by approx. four times (from 7 to 2 arcminutes). * I also developed algorithms for devices that are not in production yet: rangemeters, anglemeters, 3d scanners etc. and helped with the development of algorithms of statellite Earth tracker. * Research and development of the way to optically find parameters of thin films. It was an optimization problem which I tried to solve using different methods (including genetic algorithms and particle swarm optimization). I found a solution and it was very computationally-heavy, that is why I wrote the core algorithm with CUDA and Thrust. * I developed an interactive mode for Clay programming language (claylabs.com/clay/) that uses LLVM JIT technique. My patches can be found in the work-in-progress branch at github (https://github.com/jckarter/clay/pulls/galchinsky?direction=desc&page=1&sort=created&state=closed). Unfortunately the project is not being developed now. * Odesk clients gave me opportunities to help them in different interesting fields. I made several interesting projects: image stitching, GPGPU financial app., semi-automatic tumor detector and a dozen of small projects that are listed in my odesk profile.  less

    matlab cuda radiant-zemax git image-processing c++ c 00 more less
    • $25.00 HOURLY RATE
    • 4.9
    • 113 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 8 TESTS
  • Web Engineer-Architect and Javascript Samurai

    I have many years of experience of high quality coding. My job is creating huge responsive single page applications. Besides I work under my own open source projects: 1. Framework (Matreshka.js). It's many times better then Backbone.js … more

    I have many years of experience of high quality coding. My job is creating huge responsive single page applications. Besides I work under my own open source projects: 1. Framework (Matreshka.js). It's many times better then Backbone.js :) 2. DOM utilite (Balalaika.js). This is tiny (999 Bytes) jQuery Alternative 3. WYSIWYG Editor (SuitUp) And other stuff. Look at my Github account: https://github.com/finom/ If you need a developer that will do cool-coded application for you and who knows how to work with big amounts of data, you're welcome.  less

    javascript google-apps twitter-api facebook-api mongodb node.js sql php jquery html5 sencha css phonegap wordpress git less-framework ecmascript coffeescript chrome-extension html ajax google-maps-api jquery-mobile css3 twitter-bootstrap oop android-app-development github 00 more less
    • $35.00 HOURLY RATE
    • 4.9
    • 2237 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 6 TESTS
  • Highly skilled C#, ASP.NET, ADO.net, AJAX, WebServices & SQL Developer

    I have extensive experience developing web sites using C#, VB.NET, ASP.NET, MS SQL SERVER 2005, MS SQL SERVER 2008 and Oracle 9i Databases. I also have many years of experience developing desktop applications with C# and VB.NET … more

    I have extensive experience developing web sites using C#, VB.NET, ASP.NET, MS SQL SERVER 2005, MS SQL SERVER 2008 and Oracle 9i Databases. I also have many years of experience developing desktop applications with C# and VB.NET. I am seeking new opportunities to create web sites from scratch or to add advanced functionality to pre-existing web sites. I'm also interested in creating desktop applications in C# and VB.net language that your project requires. Various .NET related skills include: WCF, Workflow Foundation, MVC, ADO.NET Entity Framework, LINQ, LINQ to SQL, LINQ to XML and Win32 interoperability. Designing skills : Good CSS knowledge, Adobe Photoshop CS3, Adobe Illustrator CS3, Adobe Fireworks CS3, div based tables less design skills. Miscellaneous skills: AJAX, E-Commerce, jQuery, PayPal integrations(including PayPal Pro) and Amazon Simple DB integration.  less

    asp.net ado.net c# wpf html css adobe-dreamweaver adobe-photoshop adobe-fireworks 00 more less
    • $15.56 HOURLY RATE
    • 5.0
    • 2258 HOURS
    • UNITED KINGDOM
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 7 TESTS
  • Freelance Character Artist

    I have been developing science fiction, fantasy and superhero characters for almost over a decade. I have experience helping clients develop their interactive stories; roleplaying worlds; and mobile, browser and desktop games. Aside from character portraits, digital coloring and other … more

    I have been developing science fiction, fantasy and superhero characters for almost over a decade. I have experience helping clients develop their interactive stories; roleplaying worlds; and mobile, browser and desktop games. Aside from character portraits, digital coloring and other illustrations, my greatest strengths lie in the areas of communication, accepting constructive criticism, and being flexible and personable.  less

    illustration character-design concept-artistry adobe-photoshop 00 more less
    • $28.00 HOURLY RATE
    • 5.0
    • 206 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 14 PORTFOLIO ITEMS
    • 2 TESTS
  • oDesk TOP 25 PROVIDER ★★US Based★★ ❶ Flash/Web/Joomla 1.6 developer

    See portfolio : http://www.istorm-usa.com | TOP 25 PPROVIDER on oDesk |Now Developing in JOOMLA 1.6!! In each project I put in maximum amount of energy and enthusiasm. I am always trying to achieve more than is expected from … more

    See portfolio : http://www.istorm-usa.com | TOP 25 PPROVIDER on oDesk |Now Developing in JOOMLA 1.6!! In each project I put in maximum amount of energy and enthusiasm. I am always trying to achieve more than is expected from me. I approach each project with a concept, I know perfectly the environment and I am creating effective solutions.Visit my portfolio (istorm-usa.com) to learn more about the services I provide and to see samples of my work.I am one of the TOP 25 PPROVIDERS ON oDesk!Of the hundreds of thousands of Providers on oDesk, you are the cream of the crop and deserve a little recognition. Effective immediately, you can now permanently display the oDesk Top 25 Providers badge on your social media profile, personal blog, website, or anywhere else for the world to see!http://www.odesk.com/community/oconomy/best_freelance_software_developers OCTOBER 2009  less

    joomla website-development web-design adobe-flash actionscript-3 actionscript-2 game-development seo html5 mobile-app-development 00 more less
    • $19.44 HOURLY RATE
    • 5.0
    • 1056 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 26 PORTFOLIO ITEMS
    • 5 TESTS
  • C/C++, Qt, Linux, Java and open source technologies medical engineer

    In my career; I developed many Projects based on open source technologies like Linux, Qt, MySQL, Java. Projects were mainly of a medical nature; ranging from embedded to desktop to web applications. What always interests me are embedded projects, projects … more

    In my career; I developed many Projects based on open source technologies like Linux, Qt, MySQL, Java. Projects were mainly of a medical nature; ranging from embedded to desktop to web applications. What always interests me are embedded projects, projects of complex functionality that adds emphasis on usability and user experience. Also Qt projects; I'm fascinated by this toolkit. Generally I have a good OOA&D; skills; UML and desgin patterns knowledge, and always like to read about different programming paradigms.  less

    c++ qt medical-informatics e-health medical-imaging medical-transcription 00 more less
    • $30.00 HOURLY RATE
    • 4.4
    • 3538 HOURS
    • EGYPT
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 17 TESTS
  • Network / Cisco / Linux Administrator / Cloud Expert / AWS / DevOps

    Self-motivated professional with strong work ethic and productive self-starter – proven with success being a freelancer at oDesk. Team player - Participated in multiple projects, joining large teams, effectively co-working with other professionals Effective leader - Took over leadership and managed team resources … more

    Self-motivated professional with strong work ethic and productive self-starter – proven with success being a freelancer at oDesk. Team player - Participated in multiple projects, joining large teams, effectively co-working with other professionals Effective leader - Took over leadership and managed team resources to achieve goals meeting deadlines 16+ years as an Systems Administrator 10+ years as Network Engineer 6+ years as Cloud Expert and SaaS Architect 3+ years @ DevOps Freelancer for last 5 years (over 20,000hrs worked @oDesk)  less

    amazon-ec2 perl python sql mysql unix-shell amazon-web-services postfix linux-system-administration network-administration network-security security cisco-routers cisco-asa firewalls vpn devops 00 more less
    • $55.56 HOURLY RATE
    • 4.9
    • 23214 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 10 TESTS
  • Senior Ruby on Rails Developer

    I have been working as senior web developer for 5 years and I've helped various business from start-ups to established companies in building web applications, fix bugs, maintenance and deploy rails app. Since I have deep knowledge of programming … more

    I have been working as senior web developer for 5 years and I've helped various business from start-ups to established companies in building web applications, fix bugs, maintenance and deploy rails app. Since I have deep knowledge of programming concept includes low-level coding, I can offer the robust code and guarantee high performance. I have been working in TDD/BDD environment using rspec. Do you think my timezone is a problem to have a meeting? I can adjust my timezone to client's timezone. My technical skills ★ Web Language ✓Ruby 2.0, Rails 4.0 ★ Web Design ✓HAML, SASS, coffescript, Angular.js, Backbone.js, Compass, HTML5, CSS3, Javascript, jQuery, Twitter Bootstrap, Ajax ★Database ✓MySQL, PostgreSQL, MongoDB, and NonSQL (Cansandra) ★ Testing ✓Test driven development using RSpec and Cucumber with Capybara ★ Task Management System ✓ Pivotal Tracker, Basecamp, Trello, Teambox, Redmine, and Unfuddle ★ Source Management ✓Git, GitHub, SVN  less

    ruby-on-rails facebook-api jquery rspec cucumber git linux-system-administration frontend-development html5 css3 haml sass coffeescript backbone-js twitter-bootstrap mongodb 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 2293 HOURS
    • VIETNAM
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 5 TESTS
  • Qualified Odesk Accountant, Financial expert and Excel expert

    Do you want automation in excel? Have you been bored making the same reports in excel? I have a solution that will completely automate your work in excel to just few clicks. Macros, vba coding are my specialities with study … more

    Do you want automation in excel? Have you been bored making the same reports in excel? I have a solution that will completely automate your work in excel to just few clicks. Macros, vba coding are my specialities with study back ground in finance. I have developed many customized applications in excel. If you want to change the way you work, Just message me! Thanks.  less

    financial-accounting accounting microsoft-excel microsoft-excel-powerpivot microsoft-word microsoft-powerpoint imacros-scripting css 00 more less
    • $10.00 HOURLY RATE
    • 4.6
    • 82 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 13 PORTFOLIO ITEMS
    • 6 TESTS
  • Team Lead (Exchange Server+ActiveDirectory+PowerShell) Programer/Admin

    To complete challenging Software Development/ Server Administration tasks with my 8+ years of experience, mainly in Server programming, administration and configuration, with great expertise in Exchange Server 2007/2010/2013 and Active Directory, System programming\scripting Windows PowerShell and VBScript … more

    To complete challenging Software Development/ Server Administration tasks with my 8+ years of experience, mainly in Server programming, administration and configuration, with great expertise in Exchange Server 2007/2010/2013 and Active Directory, System programming\scripting Windows PowerShell and VBScript, Exchange Web Services API, Exchange Transport Agents\Exchange Transport SDK Office-365-exchange programming, Exchange Online, Exchange Server Multi-Tenancy (Address List Segregation, Address Book Policies) SharePoint Server (all versions), MS Dynamics CRM 4, BlackBerry Enterprise Server 4/5, Active Directory, Windows Automation SQL Server programming, C++\C# OOP programming, Asp.net Web Services, Http Web Client for Http Post etc. I have also great experience with Web| Hosting Control Panel programming and administration, specially in Exchange, ActiveDirecotry, BES, SharePoint, and DynamicCRM 4. I have created more than 200 scripts using PowerShell and VBScript. Software Development + Server Administration I Can work on C++,VC++.Net, COM, ActiveX, Win32 API, MFC, Multi threading, System Programming, C# .Net, Active Directory using .net Classes and ADSI , Exchange Web Services API, Exchange Transport Agents, Mail Server programming/administration (MS Exchange Server 2007/2010/2013 , Hosted Exchange 2010 SP1), Office-365-exchange programming, MS Dynamics CRM 4.0 programming and administration, SharePoint (WSS3, MOSS 2007, SP Server 2010) programming and administration, BES Server programming and administration, and Web Services. I also have experience of FTP Server programming/administration (Gene6FTP + ServU FTP Servers), Windows PowerShell API, WMI, XML, XML DOM using VC++ and C#, IVR programming using Intel Dialogic Telephony card, Global Call API, Voice API and VC++, WCF, and WPF, Web Control Panels and Asp.net. I have worked on many projects involving above mentioned Server technologies/programming Tools.I have trained junior programmers and our company's support department to manage Exchange Server 2007/2010/2013 , SharePoint (all versions), MS Dynamics CRM 4.0, BlackBerry Enterprise Server 4/5.0 and Active Directory. I have great experience with installation, configuration, management, and programming of these technologies.  less

    microsoft-exchange-server powershell ldap microsoft-visual-c++ windows-administration c# wcf vbscript windows-app-development 00 more less
    • $30.00 HOURLY RATE
    • 4.8
    • 605 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
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