Top Upwork Freelancers

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  1. Lev Ovsyannikov

    Lev Ovsyannikov

    Oracle, Java developer

    Russia - Tests: 2

    Developing desctop java application. Poi(generationh excel), Jsch(ssh, scp) Writing and developing Oracle(9,10,11) objects: scripts, stored procedures, functions, packages and etc. support Oracle Applications. Developing Embacadero Delphi XE2 applications. Testing software. Have experience to deal with version control systems like Git(GitHub, Bitbucket) and SVN. Oracle (9,10,11) administration skills (rman, backups, restoration, tuning StandBy (including automated restore without Enterprise Options)). Experience to work with Windows Server 2008 (2012). basic skills in Unix systems Ubuntu, FreeBSD.

    $11.11 /hr
    0 hours
    5.00
  2. Richard Downing

    Richard Downing

    Android Developer

    Ireland - Tests: 3

    With over 3 years of experience, I have developed several mobile applications both professionally and personally. In terms of Android I am familiar with all components like qrcode , GPS, Google Maps, Push Notification, Camera, Social Media , Interacting with Databases and Web Services. I developed apps primarily for Android I am reliable, dedicated and passionate about my work.

    $20.00 /hr
    4 hours
    4.46
  3. Szabolcs S.

    Szabolcs S.

    VoIP specialist and Linux guru

    Romania - Tests: 1 - Portfolio: 2

    Over the last 10 years I have managed a wide range of IT projects and provider grade infrastructures, including VoIP platforms, VPNs, Linux servers, firewalls. My main profile is Linux servers and building VoIP platforms with opensource components as Opensips, Asterisk, MySQL, Radius, CDRTool, Mediaproxy, RTPProxy. I also have experience in KVM virtualization, Cacti and Nagios monitoring.

    $15.00 /hr
    0 hours
    5.00
  4. Nick Taranov

    Nick Taranov

    Sharepoint/ASP.NET Expert Developer/Lead, MCPD

    Russia - Tests: 5

    I am a software developer/team lead, you can rely on (10 years of experience, 20+ projects, 100-5000 man-hours each, leading dev teams up to size of 10). Technology areas: 1. Sharepoint 2007/2010/2013, Office 365; 2. ASP.NET Web Forms, MVC; 3. Database design and development (mainly MS SQL Server 2000/2005/2008/2012). Also, I manage remote teams and do technical consulting and troubleshooting. I can complete any task in areas (1-3). Aside from these main areas of activity, I know, and have done in past, much more (CTRL+F the buzzwords section). Who am I? A highly-skilled software developer, more than 10 years of programming experience, 20+ web and Sharepoint development projects, Microsoft Certified Professional Developer (MCPD). Before starting a partnership in late 2013, I have worked for subcontractor on Microsoft Consulting Services (MCS) projects mostly for oil and gas industry companies and major banks in Russia. Many of our projects were subjects of NDAs. What do I do? 1. I provide full application development cycle: starting with requirements gathering and ending with training and support. When needed, I mobilize additional specialists, up to project team size of 10, which is possibly outmatched only by the largest consulting and development companies. I have experience of being a CTO equivalent in software company in past. 2. I provide training in Sharepoint, ASP.NET, SQL Server, Entity Framework (a custom in-depth course). What are the values? 1. Value. I strive to do not encourage initiatives, the value of which I don’t believe in. 2. Challenge. Solving difficult problems is what I enjoy the most. 3. Rationality. I see beauty in precise and minimalistic solutions. 4. Transparency and trust. I bet on mutually beneficial long-term cooperation and build it on the foundation of trust. I gladly explain any of my decisions. It's hard to maintain up-to date profiles everywhere, our most detailed profiles are on LinkedIn, please, ask us for the links. Please, note, while there is an argument about is the difference in programmers productivity is 10x (Curtis 1981, Mills 1983, DeMarco and Lister 1985, Curtis et al. 1986, Card 1987, Boehm and Papaccio 1988, Valett and McGarry 1989, Comte d'Erlette 1952, Boehm et al 2000), there is no doubt, that a single bad programmer can slow down the productivity of a company to 0. MS Certificates: Nick Taranov: 576 PRO: Designing and Developing Microsoft SharePoint 2010 Applications 177 TS: Microsoft Project Server 2010, Architecting, Installing, and Configuring 573 TS: Microsoft SharePoint 2010, Application Development 515 TS: Web Applications Development with Microsoft .NET Framework 4 Currently taking exams for Sharepoint 2013 and ASP.NET/Azure certifications. Also I have some Coursera and EdX ones, and more are coming. Learning is fun. Buzzwords for search engine and CTRL+F checks: SharePoint 2013, SharePoint Server 2010, Office 365, SharePoint 2007, MOSS 2007, WSS 3.0, FAST Search, Biztalk 2010, Project Server, Commerce Server, .NET 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, ASP.NET, Web Forms, MVC, C#, ADO.NET, LINQ, Entity Framework, WCF, WF, SQL Server 2012, SQL Server 2008 R2, Reporting Services, Analysis Services, IIS 6,7,7.5, javascript, AJAX, jQuery, Windows Server 2008, 2012, Active Directory, AD, NLB, PowerShell, HTML, HTML5, CSS, XML, UML, HTTP, HTTPS, SSL, Visual Studio, TFS, Git, Mercurial, Reflector, Resharper, Python, Django, Math, Statistics, AI, CS, Science, Scientific, compiler/parser building, Machine Learning, ANSI C, C++, Delphi, Win API, Linux, voIP, Ruby, PHP, gamification, knowledge management, hacker, superstar developer, geek, team lead, tech lead, project manager, PM, CTO for a project.

    $44.00 /hr
    3 hours
    4.97
  5. Oleh K.

    Oleh K.

    C# Developer

    Ukraine - Tests: 5

    Hi. My name is Oleh. I love to solve problems and create architectures that prevent them. I'm driven, if not obsessed, by solving different technical challenges. When I don't have one to solve at work, I invent them on the side to keep my development skills sharp and give myself a reason to get out of bed, or even sometimes stay up all night. I have good experience in: - Desktop development on WPF and Windows Forms; - Web development on ASP.NET/ASP.NET MVC; - Metro development (Windows 8 apps); - Have good database knowledge (SQL Server, MySQL, SQLite etc) and ORM (Entity Framework); Feel free to contact me if you need help implementing your next idea using cutting-edge technology.

    $14.99 /hr
    0 hours
    5.00
  6. Muhammad Usama

    Muhammad Usama

    Solver

    Pakistan - Tests: 2 - Portfolio: 4

    Over the last 4 years, I have developed many Desktop Applications for Windows in C# .Net, and also some in Java, C++ and some Kernel programming in C on a Linux System, for the clients and in studies. Have worked in core PHP and Wordpress as well. Currently I am working on an Web Based Institutional Repository (DSpace) which uses JSP and JAVA. My core competency lies in making a perfectly working system taking care of small details. I am seeking opportunities to build a solution for you. I also have some experience in the following areas: Javascript, Web Scrapping and Automation, Android, UI Designing, Java, MYSQL, MS SQL Server, PostgreSQL, MATLAB, Data Analysis and Data Cleaning,

    $6.00 /hr
    0 hours
    5.00
  7. Teodor Niculae

    Teodor Niculae

    SAP ABAP Consultant

    Romania - Tests: 1

    • Creating forms with SAP Smart Forms and SAP Script • Configuration of output types, condition records and printer definitions in SAP • Creating ABAP Reports for SD and LO Modules using either Procedural programming and OO Concepts • Development of Function Groups, Function Modules • Interfacing with Delphi Custom Developments via RFC Enabled FM • Creating Tool Class for download Transport Requests • Data Migration using Batch Input and LSMW • Testing of SD and LO Reports by creating test data for o Sales and Distribution documents (Sales Order , Outbound Delivery, Billing Document ) for testing o Purchasing Documents (Purchase Order , Goods Receipt, LO Invoice ) • Developments to send emails to users containing the PO in PDF • Post go-live support for issues concerning ABAP

    $30.00 /hr
    0 hours
    5.00
  8. Artem Churyukin

    Artem Churyukin

    HTML5/JavaScript developer

    Russia - Tests: 8 - Portfolio: 10

    I have a huge 4-year experience in developing JavaScript-applications for any device that have browser: from simple games and single-page mobile applications to complex RIA-applications for animators. Excellent knowledge of pure JavaScript, HTML5, CSS3 and various libraries and tools: grunt, reqiure.js, jquery, jquery ui, twitter bootstrap, less, cordova / phonegap, meteor.js Skills in development for mobile devices (Android, iOS, Windows RT, Tizen). Experience in development on Node.js (both pure and Express framework), desktop (via node-webkit) and mobile (via phonegap / cordova) html5-applications. Basic knowledge in C / C ++ and PHP, database MySQL. Junior-level in Java (Play Framework).

    $27.78 /hr
    2 hours
    5.00
  9. Eugene Dodin

    Eugene Dodin

    PHP, Android Developer

    Ukraine - Tests: 4 - Portfolio: 4

    Hello, I am Android and PHP developer. I have been working with Android for 2 years, and have a 4 year background in PHP. I have a good knowledge of JAVA, Android SDK, multithreading (AsynTask, Thread), Fragments, support library, Services, SQLlite, GIT. I worked with a lot of APIs: Facebook API, Twitter API, Google Maps API, Google docs API. I have all necessary devices to develop and test your application to ensure that your application will work and look as expected on most of the popular phone models in the market. Best, Eugene.

    $15.00 /hr
    0 hours
    5.00
  10. Evgenii Kanivets

    Evgenii Kanivets

    Android Developer

    Ukraine - Tests: 3

    I am Android professional developer with a great experience in software development. I do not do much business on oDesk, but I have accomplished several great projects on the daylight job. I have an experience with next technologies: - Android SDK, Google Play Services, AppCompat lib, etc. - Native (C/C++) code integration using JNI and NDK. - Bluetooth Classic, Bluetooth Low Energy. - Camera API, MediaCodec. - Custom UI elements. - Enhanced image processing.

    $16.67 /hr
    0 hours
    5.00