IT & Networking Administrators

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  1. Pedro Correia

    Pedro Correia

    Microsoft Certified Master - SQL Server

    Portugal - Tests: 3

    Pedro Correia was born in 1976 on the 265th day of that year. He has been working with SQL Server for over 12 years, since the days of SQL Server 7.0, and his specialties are security and performance tuning. He is also a SQL Server trainer and teaching is one of his passions. In 2012 he became one of the few Microsoft Certified Master - SQL Server 2008. He is a Microsoft Specialist and also has the following Certifications: - Microsoft® Certified Solutions Master - Microsoft Certified Solutions Developer - Windows Store Apps - Trainer - Programming in C# Specialist - Microsoft® Certified Solutions Associate SQL 2012 - Microsoft® Certified Solutions Expert - Data Platform - Microsoft® Certified Professional Developer - Azure - Microsoft Certified Solution Developer - Microsoft .NET

    $55.56 /hr
    14 hours
    5.00
  2. Mohit J.

    Mohit J.

    Senior Oracle Developer/Architect

    India - 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. Adriana G.

    Adriana G.

    Professional sofware developer

    Romania - Tests: 11 - Portfolio: 1

    I am a professional software developer with over 10 years of experience in analysing, designing and developing enterprise applications. The developer's moral responsibility should not end once the program is deployed and the project is formally accepted. My measurement of success takes into account not only how well explicit requirements are implemented, but the degree to which the architecture is designed to accommodate new features, allowing the project to grow. Skills and competencies: - Programming languages and technologies: C/C++, Java, SQL, Php, Java Spring, Spring Web Flow, Hibernate, JSP, Java Script (Ext JS, Secha Touch, JQuery, Ajax) – Markup Languages: HTML/DHTML, XML, XSL – Modeling languages: UML/OCL – Database management systems: PostgreSQL , PostGIS (stored procedures, triggers,database optimization, load balancing), MySql – Operating Systems: Linux, Windows, MacOS – Other: Latex, Metapost

    $27.78 /hr
    364 hours
    4.59
  4. Vladimir Y.

    Vladimir Y.

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

    Kazakhstan - 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
  5. Giorgi Javakhidze

    Giorgi Javakhidze

    MCITP | Vmware | Windows - Linux Systems Administrator

    Georgia - 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
  6. Vadim S.

    Vadim S.

    Experienced Web Developer, skilled at PHP/MySQL/JavaScript/HTML/CSS

    Ukraine - Tests: 14 - Portfolio: 6

    See http://www.skorba.pp.ua/en/ for more details OS, software, environment: Excellent knowledge of Windows and Unix systems at the administrator level. Knowledge and experience in setting up and implementation of application software. Main working bunch — LAMP. Expertise in configuration, support, optimization of web servers and associated environments, using memcached, nginx, HAProxy, Varnish, scribe. Development Experience: 9-year experience of web development in PHP (Java, Python), profound understanding of OOP and MVC model using PHP-frameworks (ZendFramework, CodeIgniter, Symfony, CakePHP, Yii) for its implementation. Experience in designing high-loaded systems, their object model and database structure, using ER and UML-diagrams, documentation and the subsequent successful implementation, upgrade and support. Technologies: Proficient in W3C valid XHTML layout (and solving problems of incorrect display in different browsers), CSS, JavaScript, using various frameworks (JQuery, ExtJs, YUI, MooTools) to implement a dynamic user-friendly interface. Understanding and applying AJAX-technologies, SOAP/REST data exchange between web services, implementation of web services. Instruments: Use — Doctrine, Propel as ORM, as well as the Sphinx for the implementation of relevant and rapid search. Experience in applying for the template - XSLT, Smarty, in-line PHP, LESS. Using Mantis, dotProject, Trello, Trac, Jira, Basecamp, Assembla, Unffudle as a bugtracker for the project management and monitoring tasks. Version control — Mercurial, Git, CVS, SVN. IDE — Eclipse, NetBeans, ZendStudio. Apache, nginx, lighttpd as a web servers, MySQL, MSSQL, PgSQL, MongoDB, memcache, redis - as data storage and cache. Used flexible Agile principles (Scrum, Kanban) for team development and management.

    $55.56 /hr
    673 hours
    5.00
  7. Ben F.

    Ben F. Agency Contractor

    Experienced Business & Web Consultant & IT Advisor

    New Zealand - Tests: 1 - Portfolio: 3

    I have been exposed to a number of business industries including Hi-Tech, Automotive, Finance, Legal, Law Enforcement, Forestry, Manufacturing, Logistics, Construction and Central Government, SMEs. I understand what is required to get a business started quickly and find the right resources and funding to do this. I have started businesses, grown businesses and worked as a consultant in large enterprises for over 10 years. I have been exposed to a number of projects where I have had to think quickly on my feet, take hold of the reigns and ensure business outcomes are met within tight deadlines. Please consider hiring me for quick turnarounds and being able to understand requirements easily in English. Some comments from past colleagues. “Ben is a conscientious and dedicated worker who often goes the extra mile to ensure success for the projects he is working on. He has strong web development knowledge and a genuine desire for continuous improvement and learning. Ben is a born networker and gets on well with people in general. He would be a valuable addition to any organisation” – Chief E-Publishing Adviser, NZ Police, 2008-2010 “Ben is diligent, hardworking and a technical genius. Ben became the goto guy for everything technical while I worked at NZ Police. We worked on various web projects together including the migration of the NZ Police website to Drupal CMS. Ben project managed the migration from start to finish - all of the technical aspects down to the wire. We had a tight deadline and he worked long hours to meet it. Ben is easy going and a fun to work with especially during high pressure projects, he's a great person to have around, dependable and a calm throughout.” – Web Designer, NZ Police, 2008-2010 “I have worked with Ben on and off for 20 months when he provided contract Drupal development services to Boost New Media. I have found Ben to be thoughtful and professional in his approach to his work. He is good at explaining the options available in any situation, and was very good at communicating with our clients. Ben was also generous with sharing his knowledge, and very flexible when making his time available to us.” – General Manager, Boost New Media, 2010-2011

    Associated with: Tech Expert For Hire

    $85.00 /hr
    0 hours
    5.00