IT & Networking Administrators

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  1. Andrii Andriichuk

    Andrii Andriichuk Agency Contractor

    Software Engineer (.NET; WEB; SOA; WCF; SQL Server; Delphi)

    Ukraine - Last active: 16 hours ago - Tests: 4 - Portfolio: 14

    I am a professional software developer. I work in this field for more than ten years. During my career I developed a set of desktop and web applications. At the moment I completed a major project and for that reason I am looking for work new project. I will be glad to start to work with you. I am able design and implement such things as architecture, security, data access layer, db structure, bussiness layer, caching and much more. Also I have good experience in SOA. WCF SOAP an d WCF REST I can work with both without any problems. Please contact me if you need any help of experienced programmer.

    Groups: Central Desktop, Twilio

    Associated with: DYNAMIC DEVS

    $50.00 /hr
    4,111 hours
    4.89
  2. Yurii Zaitcev

    Yurii Zaitcev Agency Contractor

    Senior Symfony 2/Laravel/Node.js, AngularJS/Backbone. TDD

    Russia - Last active: 16 hours ago - Tests: 17 - Portfolio: 7

    My specialization is hi load projects. With me you can be sure that I will build project that can be scalable for hi loading. My primary focus is backend development Symfony 2 + Amazon AWS on nGinx. I also have strong knowledge of JavaScript - Node.Js, AngularJS, Backbone. I use memcache and memcached, as well as I can do own dedicated caches into applications that use a lot of data. As DB - MySQL (good experience in sharding, partition, replication), NoSQL - MongoDb or Cassandra. Using of APC (alternative PHP Cache), ESI FPC (full-page cache) in projects, along with Nginx + php-fpm, eAccelerator, Sphinx, and MySQL in tmpfs. Please feel free to discuss all the details of your project with me and let me know if you are interested in my services. I'd also like to mention that if you have a complex project to develop, we are able to assign additional programmers to the project. I look forward to working with you.

    Associated with: Umbrella Enterprise

    $50.00 /hr
    4,560 hours
    5.00
  3. Mohamed anis M.

    Mohamed anis M. Agency Contractor

    Embedded System designer

    Tunisia - Last active: 16 hours ago - Tests: 9 - Portfolio: 7

    I have a very good experience with Assembler, C, C++, java and C#. I have been working with C for more than 5years for desktop and embedded systems. I have a lot of experience with Microchip PIC, msp430, ARM based microcontroller and DSPs. I'm accustomed to working with CAD software such as Proteus (Isis / Ares) and Altium designer. Also I speak English and French fluently.

    Associated with: BreakPoint

    $50.00 /hr
    1,225 hours
    4.84
  4. Andres Montalban

    Andres Montalban Agency Contractor

    Cloud Architect / DevOps Engineer / Senior Linux Sysadmin / AWS

    Uruguay - Last active: 16 hours ago - Tests: 6 - Portfolio: 3

    Over the last 10 years I have worked with World Class IT Infrastructure configuring, deploying and maintaining routers/firewalls/servers all over the world using the most recent technologies. In the following list you will find my knowledge in the computer and network technologies: Linux servers and desktop administration Apache web servers running in Linux, Windows and Unix (FreeBSD/OpenBSD) Mail servers configuration/administration using qmail, Postfix and Exim Good experience with Cisco routers, switches and firewalls (PIX) DNS servers administration using BIND Control panels knowledge, Plesk, Cpanel, Virtualmin, H-Sphere OpenVPN client/servers configuration Untangle configuration/setup Asterisk setup/configuration using Asterisk source or using fully customized installations like Elastix Services and server monitoring using Zabbix, Nagios, BigBrother and Cacti Database servers using MySQL/MS SQL/PostgreSQL Windows 2000/2003 configuration/administration for AD purposes, Exchange Mail Servers, WWW/DB servers Samba deployments using LDAP backend to store user information Experience with Linux Clusters using Heartbeat and Linux Virtual Server NAS, iSCSI, SMB network storage knowledge. I have experience with FreeNAS and Openfiler Experience with IBM Bladecenter S using HS12 and HS21 servers, from build to put the servers in production using Gentoo/Samba/LDAP/GoSA and Asterisk for the HS12 OpenWRT installations and configuration using Routerboard/PCEngines embedded PCs pfSense configuration/customization I have installed Wordpress, SugarCRM, V-Tiger, OTRS, Zimbra, Roundcube, and many others open source software in production environments

    Associated with: Global IT Solutions Agency

    $44.44 /hr
    1,486 hours
    4.92
  5. Boris Grinfelder

    Boris Grinfelder Agency Contractor

    Web designer and Drupal CMS website builder - developer

    Serbia - Last active: 1 day ago - Tests: 2 - Portfolio: 32

    As a person with over 20 years of rich experience in ICT, I am now specialized in web development and web design using HTML5, CSS3, PHP and MySQL technologies through the Drupal platform. Service Description Each project begins with a detailed analysis of the client's business and marketing strategy, in order to develop a preliminary design, which will be effective in yielding impressive results. The preliminary design is made in Adobe Photoshop, while the structure of the Web site, with all the necessary elements, is developed in Drupal using Omega Responsive HTML5 subtheme. The whole site is covered in CSS2 or CSS3 depends on needs. The attributes are arranged in alphabetical order which leads to Google-friendly code. Special attention is given to on-page SEO, which plays a crucial role in the search engine ranking of your website.

    Groups: LoginRadius

    Associated with: Grunfes Dev

    $33.33 /hr
    1,057 hours
    5.00
  6. Dat Nguyen

    Dat Nguyen Agency Contractor

    Magento Expert, e-commerce and more

    Vietnam - Last active: 16 hours ago - Tests: 9 - Portfolio: 11

    Top Rated Odesk's Freelancers!!! SEO and expertise for Magento platform. I had 8 years working with a lot of projects built base on PHP and Mysql and 4 years working based on Magento platform. I have some portfolios and built a lot of Magento sites. My works focus to customise Magento extensions, build theme, create custom extension, import/export, data and more...

    Groups: Bluehost Developers and Designers

    Associated with: X Magento

    $38.89 /hr
    3,973 hours
    4.88
  7. Stanislav Shramko

    Stanislav Shramko Agency Contractor

    Linux admin / Backend developer (17 years of experience)

    Bulgaria - Last active: 16 hours ago - Tests: 16 - Portfolio: 9

    To describe myself using eight words: I am a problem solver with extensive experience. As a Linux server administrator (since 2009), I configured and partly now maintaining servers for wm4d.com, datamojo.com, call2ru.com, serviskart.ru and other companies (more than 20 servers including VPSes). Also, I consult clients and colleagues on a wide range of questions related to web development and system administration. Since 1998 till 2009 I used to work as a programmer, participated in a variety of projects including Plesk for Linux. (So, I dealt with PHP3/4/5, Perl, bash, Java (J2EE), Pascal, C, JS; I know design patterns, test-driven development, agile methodologies and so on, and so forth.) During the summer of 2011 I took part in selection of the staff for one company (testing candidates' knowledge of PHP5, OOP, MySQL et cetera; more than 1000 candidates). If you need to develop a UI part (JavaScript/HTML/CSS), I am not the right person. And despite the fact that I know PHP I don't want to use it anymore. Now I am learning Python and Ruby.

    Associated with: Dinexi Services

    $44.44 /hr
    3,285 hours
    4.98
  8. Gopal M.

    Gopal M. Agency Contractor

    Senior Salesforce Expert

    India - Last active: 16 hours ago - Tests: 1 - Portfolio: 16

    salesforce certified developer(DEV 401) and certified Advanced Administrator(ADM 301) with 7 years of experience and has a in-depth understanding of the salesforce.com and force.com platform. Implemented every aspect of salesforce.com -- Sales cloud, Service cloud, Custom Implementation, Integrations , Data Load , Portals , Force.Site and AppExchange Tools. Goal oriented and use a highly structured approach to achieve desired outcome which includes "QUALITY OF WORK" is utmost importance. Aim to make the salesforce.com application so manageable that everyone will think "WORK IS PLAY" using it. Strong Believer of WIN-WIN situation and CANI (Constant and Never-Ending Improvement) Principle. Also,Our team includes Certified Salesforce Administrator ,Salesforce Consultants and Salesforce Developers. All Projects are done to keep in mind of AGILE METHODOLOGY. Why? The cost of deploying new functionality in the cloud is virtually zero. Plus,the cloud computing model is inherently about putting something of value in the hands of your customers quickly, getting their immediate feedback, and making further rapid changes based on that feedback. SERVICES Consulting Services:- Requirement Gathering Design Document Customization and Configuration of Sales, Service and Marketing Testing - UAT etc Administrator and End user Training Administration Services:- Workflow Approval Process Setup Roles & Profiles Workflow Rules Validation Rules Page Layouts Custom Object/Field Creation Apex Data Loader Salesforce User Setup Reports & Dashboards Sharing Rules Home Page Components Data Cleansing Operation Data Entry Integration Development Services:- Apex Classes Apex Triggers Sites Visual Force pages Integration with other system

    Associated with: TwoPir Consulting Private Limited

    $48.00 /hr
    6,211 hours
    4.56
  9. Mateusz Rusin

    Mateusz Rusin Agency Contractor

    MVC PHP Magento MySQL Zend Varnish/Nginx Expert

    Poland - Last active: 16 hours ago - Tests: 21 - Portfolio: 20

    In the last 13 years I have developed a wide range of websites using HMTL/CSS/JavaScript (jQuery & Prototype), Flash/ActionScript, XML, PHP, and MySQL. Also, over the last few years I've specialized in MVC Magento e-commerce, which allowed me to strengthen my problem solving abilities, master the knowledge of extensive Magento customization, explore and utilise the latest web technologies and best practices, and gain hands-on experience in PHP-debugging and Linux system administration. When working, I aim to ensure the website's usability and performance requirements are met.

    Associated with: Polcode

    $38.00 /hr
    5,968 hours
    4.88
  10. Anton Kolomiychuk

    Anton Kolomiychuk Agency Contractor

    Save this project guy || Ruby Rails Php Yii Symfony

    Russia - Last active: 16 hours ago - Tests: 3 - Portfolio: 4

    Hello, My name is Anton and I'm a passionate RubyOnRails developer with a big php experience. I currently completely focused on RoR development. I know how it works inside, know all pitfalls. I know what is good in Rails and what is bad, and how to avoid bad things. I also worked with Redis, Apache Solr, Facebook, Twitter and PayPal APIs, OAuth and much more... Such the experience has given me knowledge about building applications in the best possible way and I can select the best technology to suit your task perfectly. My most successful projects is a custom CMS and online ticketing systems based on Symfony 2 and Ruby on Rails. Website created for Australian company SEMIPERMANENT gives them 5613 sold tickets on he's events on 24 July 2014 from project start in 2012. My hobby is a painting and design and I really love creative people. Designers, writers... all of them. If you're one of this cool guys or you want to build a app to this people I'm really enjoyed to help you with that. I'm a team leader and lead architect of SmartDev agency and I'm among top 30% Odesk Coding Challenge champs. So I know how to build a great software. Contact me today - and get FREE consulting about your project!

    Groups: Coding Champs

    Associated with: SmartDev

    $32.99 /hr
    1,944 hours
    5.00