Technical Support Representatives

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  1. Yogesh Sharma

    Yogesh Sharma

    Active Directory and Exchange consultant

    India - Last active: 2 days ago - Tests: 3 - Portfolio: 1

    A Highly motivated and result-oriented individual with over 8 years of experience in a professional environment having a great work culture and meticulous attention to detail with emphasis to customer satisfaction. Ability to achieve set targets and goals in a timely manner. Microsoft Certified System Engineer in Windows Server 2003 with Exchange and Technology Specialist in Windows Server 2008. Extensive hands-on experience in configuring, monitoring, upgrading, migrating and maintaining systems running Microsoft Exchange Server suite (2003 to 2013). Extensive hands-on experience in configuring, monitoring, upgrading, migrating and maintaining systems running Microsoft Active Directory Services(2003, 2008). Extensive hands-on experience in configuring, monitoring, and maintaining systems running Microsoft Cluster Services. Extensive hands-on experience in configuring, monitoring, upgrading, migrating and maintaining systems running Microsoft SharePoint Services(MOSS 2007). Troubleshooting Windows Server related issues(AD, DFS, IIS, DHCP, DNS, and WSUS) Projects, Installations, Configurations and Migrations etc. Configuring and troubleshooting on Mailbox, CAS, and Hub and Edge server roles installations. Configuring High availability solutions like Local Continuous Replication/Cluster Continuous Replication/Standby Continuous Replication technologies. Troubleshooting on Mailbox Migration, Public Folder replication, Database Inconsistency, Exchange services, Offline Address Book, Recovery Storage Groups. Implementing Disaster Recovery in exchange servers for recovering exchange information. Configuration and Troubleshooting External Mail flow (Inbound/Outbound), Mail flow between servers, Spam issues, Edge Synchronization. Configuring Anti spam/Transport agents, Application Relay, SMTP/Transport service problems. Analyzing and evaluating issues using various tools and utilities like EXBPA, EXTRA, ExMon, PFDAVAdmin, Exmerge, DCDIAG, NetDiag, NLtest, telnet, Replmon, AD modify, ADMT, MFCMAPI, etc. Installation, Configuration & Monitoring of Trend Micro Internet Messaging Security Suits & Symantec Endpoint Security. Basic Hygiene & Server hardening of all Windows OS, Linux OS & Subsystems likes IIS, ADS, and SQL Server etc. Security Health Check of all Windows & Linux OS. Ensure documentation of all activities & procedures adhering to organization standards

    $12.00 /hr
    2 hours
    0.00
  2. Cristian Santiago

    Cristian Santiago

    Infrastructure Administrator(esp. Windows) and Expert Problem Solver

    United States - Last active: 2 days ago - Tests: 3

    I have been working on IT for almost 15 years now. I am a generalist, a problem solver. I have more experience on Windows Infrastructure but I do also get along pretty well with Unix environments. I have worked for Microsoft Enterprise Support, then continued working as infrastructure administrator for other companies. I have experience in different kinds of Technology and even if I don't have, I can pick it up really quick, my mind seems to be wired up that way.

    $22.22 /hr
    0 hours
    0.00
  3. Artem Lalaiants

    Artem Lalaiants

    Linux System Administrator

    Ukraine - Last active: 5 months ago - Tests: 3 - Portfolio: 2

    I'm a highly competent and organized Linux System Administrator with more than 4 years of experience in Linux Administration, hosting environment and maintenance of production and development servers. In-depth knowledge in management and configuration of Linux based servers, development of HA systems and security policies. Fascinated with automation of processes in shell and Python. - Linux maintenance (CentOS, Debian, Ubuntu, CoreOS, RHEL); - Cloud hosting (Amazon EC2, RDS, S3, DigitalOcean Droplets); - Virtualization: (VirtualBox, Vmware, Openvz, Xen); - Web servers (apache, nginx); - Databases (MySQL, PostgresQL); - Monitoring (zabbix, nagios) - Mail servers (postfix, sendmail, antispam/ antivirus: clamav/spamassassin/amavis, courier, dovecot); - Networking (DHCP, DNS, VPN, OpenVPN, firewalls: iptables/ipfw, qos, proxies); - Python programming. Graduated from V.N. Karazin Kharkiv National University, Kharkiv, Ukraine, Department of Complex Information Technologies. Have a master's degree.

    $10.00 /hr
    0 hours
    0.00
  4. Christopher Caballero

    Christopher Caballero

    IT / Technical Computer software

    Philippines - Last active: 08/24/2014 - Tests: 5 - Portfolio: 2

    Thank you for viewing my profile! I am a detailed and thorough professional with over 7 years of IT hardware / software experience. I specialize in delivering quality services with respect for strict deadlines and high expectations on projects. I am equipped with a dedicated home office complete with a computer and a reliable internet connection. I provide creative and detailed designs based on mock ups by using jQuery, HTML/CSS, Bootstrap. I excel at working under tight deadlines with strict expectations. Expertise: Website replication Bootsstrap jQuery HTML CSS VB , VB.net C#, ASP.net PhP MySQL I may have a lot of questions before we start a project but it is the key success on a project output. I am currently working with app.certain.com as an L1 agent so I am available around 7pm PST, or you can skype me anytime at ccaballero.certain.

    $12.22 /hr
    5 hours
    0.00
  5. James Bowring

    James Bowring

    Programmer of 10 Years Using Visual Basic, VBA, SQL Server and MySQL

    United Kingdom - Last active: 03/28/2011 - Tests: 1

    I am a programmer offering 10 years of experience on desktop, Microsoft Office and server-side projects. I have advanced skills in Visual Basic, including Excel and Access VBA, SQL Server and MySQL. I have completed a HND in Computing (Information Systems) and have been responsible for the implementation of many projects for the engineering and e-commerce industries. Please do not hesitate to contact me to discuss your requirements in detail and determine how my skills will positively contribute to your team.

    $20.00 /hr
    0 hours
    0.00
  6. Richard Munoz

    Richard Munoz

    IT Professional

    United States - Last active: 05/22/2014

    I am highly motivated skilled IT Professional with more than 25 years of progressive accomplishments in the IT field. Possess the ability to work well with others and under pressure, able to meet tight deadlines and have excellent knowledge of computer technologies and software applications. Also have the capability to quickly learn and utilize new learn skills. Self-starter, exhibiting high work ethic, dedication, integrity, and competence. Personable problem-solver, troubleshooter, able to meet challenges and provide solutions in a timely manner.

    $27.78 /hr
    0 hours
    0.00
  7. Saúl G.

    Saúl G. Agency Contractor

    Engineer - Web Developer

    Mexico - Last active: 2 days ago - Tests: 4 - Portfolio: 3

    Web developer, Ruby on Rails, Javascript, Postgresql, Git, Bootstrap, CCS. Working as Front-End Developer.

    Associated with: CLQ on Rails

    $22.22 /hr
    806 hours
    0.00
  8. Edwin Tibule

    Edwin Tibule

    Technical Support

    United States - Last active: 12/18/2014 - Tests: 2

    Opportunities to use my computer experience and knowledge in an environment where I can learn, extend my knowledge, and contribute to a company’s increasing network. In a job I would like to administrate servers, setup servers, and also build, design, and troubleshoot networks.

    $44.44 /hr
    366 hours
    3.63
  9. Ivan Perezhogin

    Ivan Perezhogin

    Programmer/ Software QA

    Russia - Last active: 5 months ago - Tests: 2

    Automated software qa Knowledge of C#, Ruby Tools for automated testing - Ranorex(C#, .Net), Nokia Testability Driver (Ruby) for QT application Testing of mobile application written on qt .Net developing Sharepoint developing

    Groups: Coding Champs

    $11.11 /hr
    49 hours
    0.00