Windows Administration Microsoft Exchange Server Freelancers

Showing 2,288 freelancers

Windows Administration Microsoft Exchange Server Freelancers

Showing 2,288 freelancers

  • Network Administrator (Microsoft / Linux / Cisco)

    let me tell you about myself. more than five years, I work as a system administrator. In my work I deal with the problems associated with the administration of Window servers, Exchange 2010, Symantec Backup exec 2012/2014, CentOS servers … more

    let me tell you about myself. more than five years, I work as a system administrator. In my work I deal with the problems associated with the administration of Window servers, Exchange 2010, Symantec Backup exec 2012/2014, CentOS servers, Cisco routers and switches. The knowledge gained at the university, the experience gained during the work, as well as the ability to work with search engines, technical documentation and books allows me to solve a wide range of tasks.  less

    linux-system-administration centos network-administration computer-networking microsoft-windows-server microsoft-exchange-server microsoft-hyper-v-server microsoft-windows-powershell cisco-routers vpn 00 more less
    • $5.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Jira, Confluence, Stash, Crowd, AWS, Linux and Windows Administrator

    5 yrs of experience in administrating windows and linux servers. 3 years experience managing Exchange Server, Symantec Backup Exec. MSSQL servers, ELASTIX, Jira, Confluence, Stash, Crowd, IIS, Apache Proxies, Iptables, MySQL, Tomcat Servers, NAS, SSL, AWS. Additional experience .VB , Java, PHP, DRBD,Nagios

    atlassian-jira atlassian-confluence amazon-s3 amazon-ec2 amazon-rds linux-system-administration windows-administration microsoft-sql-server-administration vmware-administration microsoft-exchange-server 00 more less
    • $18.89 HOURLY RATE
    • 3.4
    • 255 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • Administrator (Exchange, SharePoint, Lync, BlackBerry and Hosting)

    For more than 5 years, I am working with Microsoft Technologies specially, Microsoft Exchange Server, Lync 2010, IIS, SharePoint in hosting and dedicated environments. I have also a sound grip on Blackberry Enterprise Server. My other specialties are regarding networks … more

    For more than 5 years, I am working with Microsoft Technologies specially, Microsoft Exchange Server, Lync 2010, IIS, SharePoint in hosting and dedicated environments. I have also a sound grip on Blackberry Enterprise Server. My other specialties are regarding networks and security. I have deployed many Cisco networks starting from 8 Access Layer switches to 50 Access Layer switches in a VLAN environment. I have also worked on Cisco core switches like 4507R-E. My security specialties are regarding Hardware Firewall and Barracuda Email Filtering devices. I have a sound grip on managing and maintaining Cisco ASA, Juniper, Fortigate and Sonicwall firewalls. Currently I am working as a Windows Administrator with a well known Hosting company (www.hosting.ca) located in Vancouver, Canada. I have deployed all following services and managing them. Microsoft Exchange Server 2007, Microsoft Exchange Server 2010, Microsoft SharePoint 2010, Blackberry Enterprise Server, Microsoft Lync 2010, Microsoft SQL 2005/2008, VMware ESXi 4.0, Clustered Fortigate Firewalls, Clustered Barracuda devices and other Microsoft solutions.  less

    microsoft-exchange-server microsoft-lync-server blackberry-app-development microsoft-sharepoint-administration 00 more less
    • $38.89 HOURLY RATE
    • 4.7
    • 3805 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 9 TESTS
    ASSOCIATED WITH:
  • System Architect VMware/Microsoft/Symantec/Zimbra..

    For hardworking people there is no difficult tasks. Also for patient people :) I am such a person. I mainly work remotely. If you can provide me remote access to your devices (ilo, webex, ssh, vpn,vnc, rdp etc..), then there … more

    For hardworking people there is no difficult tasks. Also for patient people :) I am such a person. I mainly work remotely. If you can provide me remote access to your devices (ilo, webex, ssh, vpn,vnc, rdp etc..), then there is no task that I could not accomplish for you. I have a lot of experience but please do not be afraid to negotiate the price corresponding to you;)  less

    vmware-administration virtualization windows-7-administration data-backup windows-administration microsoft-exchange-server zimbra-administration apache-administration linux-system-administration disaster-recovery 00 more less
    • $33.33 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • POLAND
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Senior Network Engineer

    Microsoft Operating Systems: - Fluent in automation of management of Desktops and Servers in environments of 5 machines to 1000+ machines - Ability to deploy and manage complex reliable Active Directory infrastructures over global and geographical distances of any size - Manage, Deploy … more

    Microsoft Operating Systems: - Fluent in automation of management of Desktops and Servers in environments of 5 machines to 1000+ machines - Ability to deploy and manage complex reliable Active Directory infrastructures over global and geographical distances of any size - Manage, Deploy, Troubleshoot Hyper-V environments - Microsoft Server Cluster Services deployment and implementation - Deploy, Manage, Troubleshoot Heavy use and High Availability Terminal Server environments - Fluent in automation backup, local disaster recovery and remote site fail-over of all Windows environments Linux Environments: - Fluent in automation of management, deployment, and optimization in environments from small to large in any capacity - Fluent in postfix, sendmail, qmail mailserver configurations and support - Deploy, Manage, and troubleshoot highly available NFS and DBRD clusters - PosgreSQL and MySQL secure, optimization, deployment and management skills - Fluent in deploying, managing, and optimizing LAMP configurations of any size and capacity - Fluent in filesystem optimization with ext3, ext4, ReiserFS, GFS - Limited experience deploying Ruby on Rails environments with Passenger and Apache frontend instead of WebBrick - Minimal experience with GlusterFS - Fluent in automation backup, local disaster recovery and remote site failover of all Linux environments - Ground up Nagios environment monitoring - Entry level knowledge and understanding of Logstash, ElasticSearch, Puppet implementation Virtualization Environments: - Fluent in deploying and automating Amazon EC2, VMWare vSphere, Citrix XenServer, Microsoft Hyper-V - Wealth of industry resources in the Virtualization industry from storage vendors to application development firms - Knowledge and dedication of maintaining a 100% up-time virtual infrastructures Key Software Skills - Microsoft Exchange management, deployment, advanced data recovery, high availability, support, and global environment support knowledge and experience - Microsoft SQL Server management, deployment, advanced data recovery, high availability support knowledge and experience - Asigra Cloudbackup, setup, management, development level integration, automation knowledge and experience - Novastor NovaBACKUP xSP, setup, management, development level integration, automation knowledge and experience - Appassure support and implementation experience - Minimal Citrix deployment, management, design experience (currently working on a project right now dealing with it though) - Kaseya, GFIMax Remote Management, Autotask, Labtech, Logmein deployment and usage experience Hardware Experience - Industry contacts in most major storage vendors (Netapp,HP,IBM, Hitachi, SGI, Xiotech) - Experiencing deploying, managing and maintaining 100% Mixed SAN infrastructure environments for 100+ TB including cross site replication - Limited Cisco exposure but have adequate resources to insure the issues can be resolved and resolved correctly - Intermediate knowledge of deploying and managing Juniper SSG firewalls and Juniper EX Series switching environments. - Fiber and iSCSI switch management experience deployment - Designing and implementing complex and highly available network switching infrastructure - Construct and servers / workstation / SANS from the ground up that compete with Tier 1 hardware - Layer 7 hardware, software, and virtual load balancing with Kemp, CoyotePoint, and HAProxy solutions. Outsourcing / Development / Project Management skills - Found and managed an offshore outsource development team to complete a web application project to automate provisioning and custom relations management for 1+ year - Managed entire eCommerce infrastructure migration from end to end - Minimal development experience in PHP, SQL, ASP, .NET, CodeIgniter, Ruby on Rails - Limited development experience with Powershell, Python, Perl, VBscript, Ruby - Knowledgeable of defect tracking systems such as Jira and Request Tracker - Fundamental concepts of the DevOps mentality and operational flow. - Use Kanban process management on a daily basis to organize my work.  less

    juniper-routers linux-system-administration network-administration vmware-administration data-center-operations data-backup microsoft-hyper-v windows-7-administration microsoft-sql-server-administration microsoft-exchange-server ruby-on-rails lamp-administration vpn junos netsuite-administration emc-symmetrix haproxy amazon-ec2 amazon-s3 00 more less
    • $55.56 HOURLY RATE
    • 5.0
    • 80 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • IT Specialist

    I have previously worked for Siemens IT Solutions, BBC and currently working for Continental Automotive. - 6+ experience in the IT industry - Experience of supporting large user base of 27000+. - Experience of supporting 2000+ server estate. - Experience of Working in ITIL … more

    I have previously worked for Siemens IT Solutions, BBC and currently working for Continental Automotive. - 6+ experience in the IT industry - Experience of supporting large user base of 27000+. - Experience of supporting 2000+ server estate. - Experience of Working in ITIL enviroment. - Experience of working in large organisations Ladbrokes Plc and Siemens IT Solutions and Services/BBC. - Experience in the following technologies; 1 - Windows server 2003/2008 (File Server, App Server, DNS, DHCP, Wins, AD, Terminal Server, IIS, Apache, PHP, Clustering, Load Balancer) 2 - Windows Vista,Windows Seven, Microsoft Exchange 2003/2007 3 - ITIL V3 Foundation IT Service Management 4 - VMware - Vsphere 5 - Citrix 6 - Linux server 7 - Mobile environment (Blackberry, iOS, Android, Windows Mobile, Symbian) 8 - Afaria Mobile Device Management 9 - Lotus Traveler Other skills: MS Office, Outlook. AD, Remedy, Report and documentation, Lan, TCPIP  less

    operating-systems-development microsoft-exchange-server windows-administration microsoft-lync-server vpn openvpn asterisk lamp-administration network-administration novell-netware linux-system-administration iis microsoft-sql-server-administration windows-phone clustering firewalls security network-security 00 more less
    • $24.44 HOURLY RATE
    • 5.0
    • 355 HOURS
    • ROMANIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • System Engineer

    Past Experience: I start working ad security analyst, then i also worked as cisco network engineer , exploring cisco world along with programming network and security applications in C, and PHP. Current: Windows Server Infrastructure (AD/DC , DNS , DHCP) MS Exchange 2010 Linux System Administration VmWare

    microsoft-windows-powershell microsoft-sql-server-administration microsoft-active-directory microsoft-exchange-server linux-system-administration redhat-administration ldap dns vmware-esx vmware-administration 00 more less
    • $15.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 7 TESTS
  • AWS Certified Solutions Architect, Linux and Exchange Server expert

    IT Professional with 12 years of experience with Linux & Windows. cloud platforms: AWS virtualization: vSphere, Xen, KVM, Hyper-v web servers: Apache, nginx, IIS vpns: openSWAN, pptpd, OpenVPN, vpnc panels: zpanel, cPanel, virtualmin mail servers: sendmail, postfix monitoring: nagios, cacti automation … more

    IT Professional with 12 years of experience with Linux & Windows. cloud platforms: AWS virtualization: vSphere, Xen, KVM, Hyper-v web servers: Apache, nginx, IIS vpns: openSWAN, pptpd, OpenVPN, vpnc panels: zpanel, cPanel, virtualmin mail servers: sendmail, postfix monitoring: nagios, cacti automation: puppet dbs: mysql, MSSQL Directory Services: Active Directory, OpenLDAP Messaging: Exchange 2003/2007/2010/2013 Backup: Backup Exec, NetBackup Firewalling: Fortigate,  less

    iis dns microsoft-exchange-server vmware-administration puppet-administration amazon-web-services linux-system-administration 00 more less
    • $37.00 HOURLY RATE
    • 5.0
    • 194 HOURS
    • URUGUAY
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 6 TESTS
    ASSOCIATED WITH:
  • System and network administrator

    Good day! I am network administrator Aleksey Maksimenko. I have experience in network administration for more than 10 years. I can solve common network tasks, but i can make research work for unique scenario too. My credo always be to … more

    Good day! I am network administrator Aleksey Maksimenko. I have experience in network administration for more than 10 years. I can solve common network tasks, but i can make research work for unique scenario too. My credo always be to meet your needs and deadline. Also i have skill of configuring for Windows and Linux servers. I can configuring mailing services, VoIP, billing app and web servers. Since 2010 i am growing my experience of develop failover and high available systems. Listed below are my experience and skills. Protocols and technologies: OSPF, EIGRP, IS-IS, VRRP, HSRP, RSTP, MSTP, EtherChannels, IGMP snooping, DNS, DHCP, NAT, QoS, Traffic Filters, DMVPN, DynVPN. Platforms: Juniper SRX EX MX, Cisco ASA ISR Catalist. Mikrotik and HP ProCurve Wireless: Ruckus, Aruba, Moxa, Cisco. Seamless roaming. Services: LDAP, Radius, Crypto. Business communications: SMTP, VOiP.  less

    juniper-routers cisco-routers cisco-voip asterisk microsoft-exchange-server zimbra-administration postfix sendmail mail-server-implementation research 00 more less
    • $22.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 2 TESTS
  • System Administrator (IT Professional)

    Extensive Experience and Skills gained through establishing and developing full IT projects, networks and infrastructures from initial conception to completion. Experience covers customer liaison, design, testing to successful implementation within budget, scope, timescales and process limitations. Extensive LAN, WAN, Hardware … more

    Extensive Experience and Skills gained through establishing and developing full IT projects, networks and infrastructures from initial conception to completion. Experience covers customer liaison, design, testing to successful implementation within budget, scope, timescales and process limitations. Extensive LAN, WAN, Hardware, Software experience. Working cross-functionally within a customer focused, multi-site environment, maintaining the delivery of IT services and technology projects. Up-to-date in IT developments.  less

    isa-server activex security system-administration network-administration google-apps microsoft-hyper-v 00 more less
    • $11.11 HOURLY RATE
    • 4.5
    • 944 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 9 TESTS
    ASSOCIATED WITH:
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