IT & Networking Administrators

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  1. Yury P.

    Yury P.

    Node.JS, Angular.JS, CouchDB, jQuery, Material Design, Bootstrap

    Russia - Last active: 5 months ago - Tests: 12 - Portfolio: 5

    I'm a hard-working developer with 14 years experience. I think I am sociable and it's really easy to interact with me. My experience includes a large variety of desktop, client- server applications and web applications using C/C++, C#, MySQL, MS SQL. For last 6 years I've been working with JavaScript using Node.JS, PhoneGAP, CouchDB and AngularJS. My skills in building friendly UI, making clean, quality & easy to support sources are quite good. I'm looking for opportunities to develop mobile & web & cross-platform desktop applications.

    $66.67 /hr
    3,070 hours
    4.77
  2. Mohit J.

    Mohit J.

    Senior Oracle Developer/Architect

    India - Last active: 5 months ago - Tests: 2 - Portfolio: 5

    I am an ETL/ Oracle Database Architect with over 8 years of experience in the following speciality areas: 1. Design and Architecture 2. Data Modeling and Database Design 3. Custom ETL Solutions using Procedural SQL (MS T-SQL, Oracle PL/SQL and MySQL) 4. Data Migration and Cleansing 5. Database Process Automation 6. SQL and Procedural SQL Performance Tuning 7. Advanced Database Application Development 8. Freelance Database Training My past experience includes working extensively with the various clients in the Banking and Capital markets domain in India and United States. Some of the major clients include Fidelity Investments Boston, Citigroup, Royal Bank of Scotland etc. I have been involved in all the stages of SDLC including Requirements Gathering and Analysis, Design, Build, Testing, Implementation and Post-Implementation Support. My core competency lies in strong analytical, problem solving and requirement elicitation skills. I am well versed with the projects involving high volumes of data, data analytics and assure you of value addition, timely delivery and quality deliverables. Please feel free to call/email me for more details/discussion on my past projects and experience.

    Groups: Oracle Certified Associates, Oracle Certified Experts...

    $33.33 /hr
    131 hours
    5.00
  3. Aleksandar Misic

    Aleksandar Misic

    Software developer

    Serbia - Last active: 06/05/2013 - Tests: 2

    Programming Skills - ASP.NET, ASP.NET Web Forms, ASP.NET MVC, ADO.NET, WPF, C#, VB, DynamicData Framework, Entity Framework, ASP AJAX, JavaScript, jQuery, jQueryMobile, SQL, LINQ, HTML, CSS Database Skills - MS SQL Server 2008/2005, Oracle 9i/10i, MySql, PostgreSQL/PostGIS Platforms - Windows XP/Vista/7 - Experience in developing various Web/Desktop based applications using ASP.NET Web Forms, Windows Presentation Foundation, Web Services with C# and VB.NET and JavaScript(jQuery). - Complete end-end management of a new website development project. - Proficient in web services concepts and Client/Server application, well acquainted with software development project lifecycle and different software development models. - Experience in using and manipulating ASP.NET Server controls like DataGrid, DataList, and Repeater. Good know-how in Data binding concepts in .NET. - Experience in ADO.NET Strongly typed DataSets, DataReaders, Transactions and good experience in creating, consuming and modifying Web Services using MS Visual Studio .NET. - Good database designing skills in SQL Server, SQL Queries, Stored Procedures. - Skilled in creating graphical user interface portion of Web/Desktop based applications with HTML5, CSS3, jQueryUI, jQueryMobile. - Knowledgeable in Responsive Web Deisgn techniques. - Experience in creating GIS applications(PostgreSQL/PostGIS, Openlayers.js, Geoserver, pgRouting).

    $5.56 /hr
    84 hours
    5.00
  4. Steve W.

    Steve W.

    Sr. Software Engineer

    United States - Last active: 11/20/2014 - Tests: 3

    I'm an experienced software developer with over 15 years experience writing code at large organizations including IBM and Motorola. My interests are in embedded development (C, C++) and Mobile App development (Android, iOS). I also have experience with web development, especially with the Play Framework. My most recent apps in the Android Market are CoCoRaHS Observer, a utility for reporting rainfall observations to the CoCoRaHS Network, and SecuRemote, a Bluetooth based utility for operating Bluetooth-enabled Garage doors and Mortise locks. I also have extensive DevOps experience and a specialization in Continuous Integration & Deployment (CI&D). I can help you with your Atlassian Stack (Jira, Bamboo, Stash) or other CI servers such as Jenkins and Hudson. Want to do branch builds and have pull requests opened up automatically? I can help. Want to setup in Amazon Web Services? I'm AWS certified and can help you get going in EC2, RDS, S3, and the rest of AWS services. I'm available for small to medium sized projects on a part-time basis.

    $65.00 /hr
    146 hours
    5.00
  5. Adeel Shahid

    Adeel Shahid

    PMP Project Manager/.Net and SharePoint Specialist

    United Kingdom - Last active: 09/10/2014 - Tests: 1 - Portfolio: 11

    Over 17 years of experience ranging from AS400 mainframes to .NET 4.0, SQL 2008 to SharePoint. I am also a certified PMP and have over 6 years of professional project management experience, managing multiple complex projects simultaneously as well as setting up PMOs. I have worked across UK, Benelux and Middle-East as well as clients in Pakistan. Some of my past clients as a contractor include: PNU (Princess Nourah University), Riyadh, Saudi Arabia NPSA (National Patient Safety Agency), London UK TDA (Training and Development Authority), London UK Scottish Re (Insurance Company), Windsor UK A2A Interactive (Media & Advertising), London, UK ABN-Amro (Bank), Amsterdam, Holland RazorFish (Design), Amsterdam, Holland UPM-Kymmene (Paper Industry), Brussels, Belgium DPS (Digitial Processing Systems), NewYork, USA)

    $25.00 /hr
    699 hours
    4.50
  6. Jim Keir

    Jim Keir

    OCP Oracle Database Administrator

    United Kingdom - Last active: 12/31/2014 - Tests: 4

    British expert in Oracle performance tuning. Multiple OCP certifications, 15+ years experience in the field as DBA and Consultant. SQL and PLSQL tuning, data structure recommendations, database healthchecks, server performance optimisation, Pro*C. Holistic approach to making your Oracle database faster. Spend a little on efficiency, save a lot on hardware.

    $66.67 /hr
    43 hours
    5.00
  7. Vladimir Y.

    Vladimir Y.

    .NET (C#) / ETL (SSIS) Developer

    Kazakhstan - Last active: 4 months ago - Tests: 2 - Portfolio: 1

    Over the last 5 years, I have gained strong background in consumer and investment banking domains serving business analyst roles at major international banks such as Societe Generale, Deutsche Bank, Citi. Software platforms developed with my contribution cover Straight Through Processing, Acquisition & Scoring, Debt Collection and some other minor domains. During last 2 years I did my best in order to switch my core activities from Analyses to Software Development using Microsoft technology stack - .NET (C#), SQL Server, SQL(TSQL), SSIS, SSRS. Currently I decided to apply my software engineering skills to more wide range of opportunities could be discovered via oDesk while staying in full-time role at one of leading CEEMEA consumer finance bank. I also have some experience in the following areas: Ajax, Java, Python

    $16.67 /hr
    18 hours
    5.00
  8. Giorgi Javakhidze

    Giorgi Javakhidze

    MCITP | Vmware | Windows - Linux Systems Administrator

    Georgia - Last active: 12/17/2013 - Tests: 6

    In the last 3 years, I have administered many IT networks, managing over 1000+ users. My core competency lies in complete managing of windows - linux based networks, including Active Directory, Exchange, MS-SQL, virtual clouds, based on VMware / Hyper-V and EVA Storage Area Network. I have deep experience in the following software solutions: Basic server services ( DNS, DHCP, WSUS, Vpn, etc. ) Windows 2003/2008 Server Windows 2003/2008 Active Directory Lync Server, Exchange Server, SharePoint Server. Monitoring: SCOM, Nagios Web Server: IIS, Apache Mail Servers : MDaemon, Postfix. Database: MSSQL, MySQL. Proxy / firewall solutions ( Squid, TMG, ISA ) VMware vShere and vCloud: ESXi, vCenter, vCloud Director, vShield

    $15.00 /hr
    183 hours
    5.00
  9. James Mashore

    James Mashore

    Professional System Administrator/Developer - PHP/MySQL/JQuery/HTML

    United States - Last active: 3 months ago - Tests: 7 - Portfolio: 3

    My experience spans over 30 years of software and system administration duties. I have developed systems ranging from full featured commodities trading platforms to EPA Compliance and government regulatory Electronic Reporting Systems. I have spent the last 10 years developing systems using PHP/MySQL/JQuery/Java Script and HTML. My administrative skills include MySQL, several flavors of UNIX, CPANEL/WHM and Apache. I've installed and setup a variety of mail servers also. I'm an old school developer. I don't believe in using complicated frameworks or non-standard programming methods that simply drive up the costs of maintaining/extending any code I develop. In addition, I am knowledgeable in the Open Cart environment and have developed several add-on extensions for it. Recently I developed several REST applications using the SLIM framework. I have considerable expertise in setting up cloud environments. This includes public cloud servers as well as dedicated hardware systems. It doesn't matter if you need 10 lines of code or 10,000. If your in need of someone that can write code that is dependable, cleanly written and extensible then I am your perfect choice. As a side note - I'm well over 40, and in the US. That means if you send me a message at 1:00AM in the morning I probably am not going to see it until later that day. I reserve my all night work sessions for paying customers. References available by request. Best Regards, Jim Mashore

    $30.00 /hr
    29 hours
    4.92
  10. Paul M.

    Paul M.

    Multi-disciplined Development Engineer

    South Africa - Last active: 6 months ago - Tests: 5

    I have been involved in software and hardware product development in the electronic manufacturing industry for the last number of years. Primarily this focus has been on embedded development on ARM with C++ but also Java, C# and PHP for testing, prototyping and for the development of other products and services. I have also worked in the research sector, around the field of space science and astronomy instrumentation. My strong background in electronics and software development is complimented by more than a decade of experience using open source tools and systems to deliver robust and scalable solutions to industry. I would be interested in endeavours where I can leverage my skills and expertise to create lasting customer value.

    $55.56 /hr
    51 hours
    5.00