Network & System Administrators

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  1. Vitaly Soltysyak

    Vitaly Soltysyak

    MQL/Forex API Developer, MetaQuotes support, SQL Developer, RDB design

    Russia - Last active: 14 days ago - Tests: 5 - Portfolio: 3

    Primary skills: EA, indicators or scripts, any logic, any complexity. Adaptation, modification and optimization. MQL4 and MQL5. Forex Connect API development. Support and configuration of the MetaQuotes software (trading servers, backup servers, data centers, reporting service, bridges, feeds, etc). Developing of plugins for MetaQuotes Trading Servers. MT4 Server API, MT4 Manager API. ANSI SQL query programming; DB enterprise architecture modeling; DB structure and data modeling; T-SQL programming; SQL queries/storeds and DB model optimization.

    $33.33 /hr
    18 hours
    4.42
  2. Petr B.

    Petr B.

    Senior Developer, PM

    Russia - Last active: 1 day ago - Tests: 5 - Portfolio: 2

    I have strong background in UNIX/Linux software development, Master's Degree in Computer Science. I worked on Enterprise high-load distributed hosting automation systems as a Team Leader (3.5 years in SWsoft, Inc., now called Parallels). For the last 6 years I'm running my own small software development business in Russia with primary focus on Python/Django apps. Not pure Web but often involving integration with hardware (Proximity Cards, Sensor Screens) or external systems like Payment Processing, SMS Gateways, GABRIEL (Airline Reservation System), etc. I can take an idea and turn it into a working business, through all the intermediate stages. Also I have experience of investing my own funds in my projects, so I feel the difference between "perfect code" in a month and "good enough" code that increases the revenue right now. Nevertheless, my code is very good: no copy-paste, always written with performance, flexibility and security in mind, etc. On oDesk I'm looking for (and actually find :) interesting projects with a sight on long-term fruitful cooperation. I'm also open to smaller activities (e.g., consulting) where my knowledge can be helpful.

    Groups: Coding Champs

    $40.00 /hr
    1,610 hours
    5.00
  3. Alexandr Mankov

    Alexandr Mankov

    Web Software Engineer (LAMP, AJAX, etc)

    Russia - Last active: 10 days ago - Tests: 6 - Portfolio: 2

    Looking for a position as a sr. developer / project manager.I have been developing software for web applications for over 10 years, I am well versed in PHP, Perl, HTML/CSS, JavaScript and Ajax. Also i am an expert in related areas as UI development, so I do not require constant supervision since I'm able to improvise in case the specs are incomplete and if I have permission to do so. I am working very fast, hiring me you get not only top quality, but reasonable price too.I have some ready-to-use functions\classes which comes with me from project to project, which allow me make custom code to easy handle high-load sites and don't require wasting time for routine tasks same time. I am online very often, including holidays, you can be sure you will be able to reach me within one day no matter what your timezone is.

    $66.67 /hr
    2,485 hours
    4.89
  4. Carlos Valdes

    Carlos Valdes

    Server Infrastructure / Application & Desktop Virtualization

    Mexico - Last active: 1 day ago - Tests: 10

    - To assist any company to successfully discover, develop and implement their talent with the talents and knowledge that I've been blessed.. - To educate and help our valuable customers to take the wisest choise for their investment, and lead them to be succesful. - To succesfully impact the life of anyone who come into my life, applying the right foundations: Trust, Responsibility and Integrity, and fulfill the purpose and destiny for what I've been created for. AREAS OF EXPERTISE - Leadership Skills - Oral & Written Communications - Time Management - Detail Oriented - Critical Thinking - Customer Relations - Staff/Client Training & Mentoring - Multitasking - System Integration - Server Engineering - Network Administration - Monitoring Results - Strategic Planning - Resource Optimization - System Analysis, Redesign & Testing - Application System Development - Software Quality Assurance SKILLS * Knowledgeable on Infrastructure and Networking technologies that include solutions based on Microsoft, Citrix, Altiris, VMware, Novell, and Linux products. * Database administration * Software QA & Testing experience (2.5 years) * System Testing, Design, and Programming skills with languages like Java, .NET VB/C#, Ruby, php and python. * Project Management Skills * Basic skills on Ethical Hacking and Penetration Testing - IT Training (Microsoft, Citrix and VMware)

    $30.00 /hr
    270 hours
    5.00
  5. Sergey Kogut

    Sergey Kogut

    Sr Windows and Linux Systems Admininstrator

    Ukraine - Last active: 1 day ago - Tests: 1

    Hello, I'm a System Administrator with 11+ years experience. I have worked earlier with hosting companies like hostpro.ua, 1gb.ua, hostclear.com, justhost.com and SingleHop.com. I've great experience with WordPress, cPanel/WHM, Plesk and server configuration (Bind, Postfix, Apache, MySQL, FTP and etc) + Virtualization OpenVZ Also I know CentOS and Ubuntu rather good (installation and configuration of software like ffmpeg, 3dproxy, Maldet, OpenVPN, Bugzilla and etc) Also I've a good experience with Nginx + PHP-FPM + Nginx Cache + Varnish Cache Currently I work remotely as a system/server administrator at RipaMedia Inc. I love my job and also I like to help people like you :)

    Groups: Bluehost Developers and Designers

    $22.22 /hr
    135 hours
    4.90
  6. Nawwar E.

    Nawwar E.

    Expert Web programmer

    Egypt - Last active: 1 day ago - Tests: 5 - Portfolio: 4

    I'm Nawwar El Narsh a six years experienced web programmer, I'm 22 yrs old coding since age of 15, Beside freelancing I currently study Mechatronics Engineering. I started programming websites using PHP language & Mysql database 7 years ago ,I developed many Admin backends that controls complex systems payments, booking and even data management and statistics collecting, processing and viewing... I use best practice coding and provide documentation to my scripts in the end (When required by client) I've also designed and tweaked many front-end websites,I also work with, Wordpress & Joomla and in this field I have 3 years of experience, I am not only a guy who reads documentations of the platforms but also I debug codes and understand what's under the hood. I also have great skills in those fields "AJAX, Javascripts, HTML, Linux Server administration (Specially CentOS servers)"... Nawwar El Narsh www.SirNarsh.info

    $45.00 /hr
    315 hours
    5.00
  7. Faisal Iqbal

    Faisal Iqbal

    Smart Web Worker

    Pakistan - Last active: 6 days ago - Portfolio: 4

    I'm here on Elance for full-time. I have 10 years SOLID experience in PHP, MYSQL, AJAX, jQuery, Wordpress, Bootstrap, API integration, HTML5, phpBB, osCommerce, Joomla, and other technologies. Right now i am willing to join as part time or contract based jobs and that can be further to full time and permanent based on company offer and understandings.

    $15.00 /hr
    1,549 hours
    4.91
  8. Steven Simkonda

    Steven Simkonda

    Systems Developer

    Malawi - Last active: 1 month ago - Tests: 3

    I hod a degree in Information Communication Technology (with credit). I have worked and have experience in networking and Telecommunications. I also have vast hands on knowledge and experience in systems development acquired from numerous systems i have developed. The systems support and development projects have given me good experience in project management and team readership. The two deadliness discussed makes core areas in Information Communication Technology making me an important resource for your company. I addition to this, i have the unusual ability of working long hour. I look forward to furthering my career especially in the field of Information Management Systems so that i become an all time seasoned systems developer Looking forward to working with you and develop a long time relationship

    $6.00 /hr
    17 hours
    5.00
  9. Flavius Iftode

    Flavius Iftode

    Software Engineer with big data experience

    Romania - Last active: 2 days ago

    I'm a software engineer, tester, DevOps, Linux/Windows/Mac administrator, Cloud Security & Provisioning expert. As a developer, my ability to write code in multiple languages (Java, Scala, python, C++, C#) allowed me to be assigned to critical core components of internal software platform for my current company. As DevOps Engineer I build the entire deployment and cloud provisioning story, which requires comprehensive and deep knowledge of an entire software platform with all the modules and components that needs to be packaged, the open source components (Hadoop, Spark, Mesos, Tachyon, Cassandra, Zookeeper, Rabbit, nginx, PostgreSql etc) as well as the company internal components built on top of them. I've become expert in configuring and performance tuning all these systems for optimal results.I'm the go-to person when it comes to configuring the target OS for deployment and development environments (Ubuntu, RedHat, MacOS, Windows), VPC, EC2

    $27.78 /hr
    263 hours
    4.45
  10. Asif Gohar

    Asif Gohar

    System, Network, Active Directory, Exchange, Backupexec, System Center

    Bahrain - Last active: 1 month ago - Tests: 5 - Portfolio: 5

    Knowledgeable and skilled IT professional with encompassing work experience spanning more than 8 years in systems administration with compliance as per industry standards. Possess excellent interpersonal skills to liaise amicably with diverse groups of people, different departments, vendors and agencies. With extensive exposure to different cultures and work environments and has worked effectively with multinational individuals and professionals from all organizational levels. Certifications: MCITP (Server 2008, Exchange 2010, Lync 2010) Expertise: Exchange 2007/2010, Active Directory 2003/2008, SCCM, SCOM, DPM, SCVMM, BackupExec,Enterprise Vault, WSUS, Lync, Server 2003/2008, ADRMS, SQL Server, SAN/NAS.

    Groups: Microsoft Certified Professionals

    $20.00 /hr
    270 hours
    4.95