Windows Administration Microsoft Exchange Server Freelancers

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  1. Christian enrique R.

    Christian enrique R.

    Freelance IT Consultant

    United Kingdom - Last active: 19 days ago - Tests: 16

    "To launch a business means successfully solving problems. Solving problems means listening" I am relatively new at oDesk, but I have already gained more than 7 years of experience in the IT Industry over Europe. During this time, I have been involved in several projects, gaining relevant experiences' in companies leaders in their field, such as: IT Sourcing, Gambling and Casinos, Agile Companies and Top Microsoft Gold Partners. I believe that the possibility that I have had during this time could not be gained easily. Now, I would like to start my career as a freelance/contractor from here. I can now offer my services to the whole world also where I have not yet been. I am currently based in London but I can move easily across EMEA as an European Citizen. I still continue to develop my expertise in Microsoft Technologies now focused with Microsoft Unified Communications & Collaboration solutions. My skills include but not limited to: - Office 365 - SharePoint Online - Exchange Online - Microsoft Office 2013/2010 - Microsoft Office Online - Microsoft Windows Server 2012/2012R2 - Microsoft Windows Server 2008/2008R2 - Microsoft SharePoint Server 2010/2013 - Microsoft Exchange Server 2010/2013 - Windows Client 8/8.1 - Windows Client 7 - Active Directory - System Center Configuration Manager 2012/2012R2 - Datacenter Virtualization Products / ESXi and vCenter Server Architectures - Network Management, Network Troubleshooting, Network Analisys and Network Security - IT Generalist I am a native Spanish speaker, Italian as a second language and with a very good English. You can hire me from London. I will be happy to help you to achieve your goals by providing a service for a reasonable price as new entry.

    $22.00 /hr
    15 hours
    5.00
  2. Manish Rajput

    Manish Rajput

    Expert - Juniper/ Cisco/ Checkpoint/ Fortinet/ Bluecoat/Microsoft

    India - Last active: 11 days ago - Tests: 5

    Juniper Network Consultant. More than 7 years of experience in providing cost effective and easy managed network solutions on Juniper product solutions like Juniper SRX, SSG Firewalls, EX Series switches, SA (SSL-VPN) appliances, J series routers, M series routers, etc. I have implemented numbers of network and security projects for several startup companies and enterprises. Deployed multiple vendors network devices like- Juniper, Cisco, Fortinet, Palo Alto, Checkpoint, Bluecoat, SonicWall, Cyberoam, Zyxel, MikroTik, etc. Expert in Firewall, Routing, Switching and VPN Technologies. Specialized in designing and implementing network architecture for Datacenter, Enterprises and Branch offices. Skills- Chassis Cluster, Virtual Chassis, High Availability, Load balancing, HSRP, VRRP, IPSec-VPN, SSL-VPN, OSPF, BGP, CoS, QoS, VLANs, STP, RSTP, MSTP, VTP, IPS/IDS, UTM. Good knowledge and experience in implementing virtualization solution with VMware, Citrix and Microsoft Hyper-V. Comprehensive knowledge and experience on Microsoft technologies- Windows Server 2003,2008,2012, Forefront TMG firewall, Active Directory, Exchange 2003/2007/2010, DNS, DHCP, IIS, FTP, RRAS, etc. Experience of Linux products for deploying various open-source solutions. Worked on RHEL, CentOS, Ubuntu, Fedora. Basic knowledge of Shell and Pearl scripting.

    $27.78 /hr
    83 hours
    4.71
  3. Edwin T.

    Edwin T.

    Oracle PL/SQL / Excel/Adwords/ BingAds Professional

    United States - Last active: 1 day ago - Tests: 5 - Portfolio: 2

    My objective is to find interesting projects in which I can utilize my knowledge and result in a win-win situation for myself and the employer. ****************** ORACLE******************************************************* - SQL & PL/SQL Programming - ORACLE ENTERPRISE MANAGER 11g (GUI Database Admin Console) - RMAN COMMAND LINE (backup and recovery) - DATAPUMP IMPORTS/EXPORTS (Command line and Enterprise Manager) - SQL LOADER (Command line and Enterprise Manager) - Stored Procedure Migrations from MICROSOFT SQL SERVER TO ORACLE - DEBUGGING AND WRITING PL/SQL CODE (Stored Procedures / Stored Program Units and Triggers) - SECUREFILE FORMATS - ORACLE WALLET - LARGE OBJECTS (BFILES, CLOBS, BLOBS) - DATABASE OBJECT ENCRYPTION - ORACLE DATABASE INSTALLATIONS -Running Database in Command Line (Windows and Linux) -Oracle SQL Developer Developer Imports -Creating Reports From an Oracle Database in Excel (OLE DB CONNECTION) - Experience with MySQL Microsoft Excel - Customized spreadsheets with macros, v-lookups, formulas and pivot tables. GOOGLE ADWORDS / BingAds Campaign Creation, Management and Reporting

    $25.00 /hr
    2,292 hours
    4.96
  4. Pel L.

    Pel L.

    System Engineer

    Netherlands - Last active: 4 days ago - Tests: 5

    I have been working with computers both professionally and out of personal interest for over 10 years. I focus mainly on security, networking and penetration tests. My journey starts at an early age by developing simple programs and websites in HTML and PHP, going through documentation about computers, operating systems and security. During my time in school I was hired as the technical Lead for a big migration project on a website thats in the TOP25 of the world. I started my own company selling antivirus and SSL and worked for many companies as a security consultant and penetration tester. I'm MCTIP, Windows 7 and MSCA for Windows 8 and Server 2012. Besides that I have ITIL v3, And I'm a Kaspersky lab certified expert.

    $22.22 /hr
    134 hours
    4.80
  5. Olegs M.

    Olegs M.

    Windows/Linux Server Expert and DBA

    Latvia - Last active: 1 day ago - Tests: 6 - Portfolio: 2

    For more then 15 years, I have been working Microsoft technologies specifically Windows Server 2000/2003/2008/2012, Microsoft Exchange Server, IIS, SharePoint. My major competency is server configuration, maintenance and troubleshooting: Active directory, GPO, DHCP, DNS, MDT, Hyper-V, WSUS, and SCE. I have valid Microsoft Windows Server certificate MCSA (MS Windows Server 2012) and Microsoft Specialist certificate (74-409: Server Virtualization with Windows Server Hyper-V and System Center) My DBA experience of around 5+ years in MySQL, Oracle and Microsoft SQL Server 2000/2005/2008/2008/2012 installation, Configuration, Troubleshooting, Backup/Recovery, Performance Tuning, Creating jobs, alerts and maintenance plans, database mirroring and clustering, log shipping, replication. I have valid Microsoft SQL server certificate MCTS (MS SQL 2008 R2) and MCSA (MS SQL 2012). My skills include Linux server administration, web site developing and migration. I have a my own web projects many worked with hosting company's also good knowledge of HTML,CSS, PHP. I have also deal with Cisco/Linksys/HP managed switches.

    $38.22 /hr
    444 hours
    4.99
  6. Sudhanshu R.

    Sudhanshu R.

    Information Security Consultant (CEH|System admin |Penetration Testor)

    India - Last active: 1 day ago - Tests: 11

    I am Information Security Consultant Looking for an Challenging Assignment. Having 5 experience in IT Security Domain , Having Good Hands-ON Experience . Expertise in Web security , Network Security , Web Application Security , Vulnerability Assessment and Penetration Testing. Creating Security Policies for Clients and Company , Audit against the Policies. I specialize in Black Box/White Box Penetration Testing,Computer Forensics,Code Auditing, Ethical hacking, Cloud Computing Skills supporting for this Expertise having Certification :- ECSA v 8 , CEH v 7 and CISP (ISO 27001:2005 ) , Cyber Forensics (CHFI ) Hands- On Experience :- --------IPS/IDS--------- - McAfee NIPS ( Analyses Attack and Policy management ) - IBM Proventia IPS ( Policy Management and New Rules Creation and Attack mitigation ) - Airtight Spectragaurd WIPS ( Wireless Security , Implementation and Perform UAT ) -------- Vulnerability Assessment and Penetration Testing--------- - OWASP 2013 top 10 Vulnerability Assessment and Mitigation - Web Application/Network/Mobile Penetration Testing - Wordpress/Joomla Security and Malware Analysis/Removal - Vulnerability Assessment of Network Devices/Databases/Web - Server/Application Server ----------Web Application Security Testing Hands-On ------------------------ Web applications :- Wordpress, Joomla, Drupal, E-Commerce Security - OScommerce, prestashop, Magento Forums - cPanel, WHMCS Linux, Windows, Ubuntu, CentOS Asp.net , PHP Security Guidelines , Scripting Attack module ------------------------System Admin-------------------------------------- Good hands on experience as an System Admin , Skills include Server Administration: Windows Server Administration (Server 2003/2008/2012) Web Server Administration: Web Server Administration (IIS6/IIS7/IIS7.5/IIS8). Database Server Administration: MS SQL Server (2005/2008/2012), MySQL database Administration. DNS and Mail Server Administration:DNS and MS Exchange/SmarterMail/. Virtualization & Cloud :Hyper-V server administration, Managing Microsoft Private Cloud Web Hosting Panel: WHM/cPanel, Website Panel, Plesk panel administration. - Monitoring, troubleshooting network and OS. - Backup & Restore - Server Firewall/Security, email tracing for spoofed mails.

    $25.00 /hr
    23 hours
    5.00
  7. Bogdan daniel S.

    Bogdan daniel S.

    VCP, MCSA, Exchange, Vmware, HyperV, Servers Expert Admin

    Romania - Last active: 1 day ago - Tests: 8

    10+ years experience in Information Technology (IT) Major areas of expertise: VMware and Microsoft virtualization technologies. Designing and implementing fault-tolerant virtualization clusters SAN and NAS systems (iSCSI, FC) Windows 2003 / 2008 / 2012 Server * Active Directory * Microsoft ISA Server and TMG * Clustering * MS Windows XP/Vista/7/8 desktop/workstation operating systems * Centralized anitivirus systems WSUS * TCP/IP, Switching and Routing * Firewalls IBM, HP, Dell Servers * DNS, DHCP, Wins * Print Server * File Server * Network and Servers documentation * LAN hardware/software administration, design, installation and configuration * Print Server * LAMP Administration * Linux services : squid, postfix, dovecot, firewall, ldap, mysql, nagios, dhcp, bind etc Certifications: MCP - Microsoft Certified Professional MCSA - Microsoft Certified Systems Administrator VCP - Vmware Certified Professional VCP-510 * VCA-DCV - Vmware Certified Associate Data Center Virtualization.

    Groups: Microsoft Certified Professionals

    $22.22 /hr
    2,592 hours
    4.68
  8. Francois G.

    Francois G.

    IT Administrator

    South Africa - Last active: 8 hours ago - Tests: 13

    During the last 6 years, I have developed solid support and troubleshooting skills, while mainly focusing on Microsoft products. I am MCSA: Windows Server 2012 certified and I have experience with Microsoft Server and Desktop operating systems (Windows XP, Windows 7, Windows 8, Server 2003/SBS2003, Server 2008/SBS2008, Server 2012), Exchange 2003-2013, Microsoft Office, Outlook 2003-2013, Excel 2003-2013, Word 2003-2013. Most of my time was spent planning, implementing and supporting business networks, and associated software, services and technologies, including DHCP, DNS, Active Directory, Exchange Server, RDP, RemoteApp Hyper-V, IIS and antivirus. I also have experience in shared web/email hosting, and network hardware configuration. Other exposure includes C#, ASP.Net, WPF and SQL Server.

    $25.00 /hr
    442 hours
    5.00
  9. Barlet Hamzai

    Barlet Hamzai

    Software Engineer, Database Administrator (MCT, MCITP, MCTS)

    Macedonia - Last active: 15 days ago - Tests: 7 - Portfolio: 9

    With Bachelor Degree in Computer Science from American College of Thessaloniki "ANATOLIA", I have been in IT industry for over 6 years. I've gained extensive experience in all aspects of software engineering, including software design, systems architecture, application programming and QA testing. Currently I’m a working as a Freelancer and have worked on several software development projects for my clients. By using latest technologies from Microsoft and other vendors I build both Windows and Web applications. Recently I have developed several mobile applications for iOS and Android. I’m always focused on building robust software systems to meet my customer’s needs. One of my major strengths is that I work very hard and continually look for ways to provide the highest quality products and services while reducing the time and costs to complete the project. I am self-motivated and enjoy working in a team environment. I’m looking for an opportunity to work for a growing company where I can contribute my hands-on experience and grow my career with the company. During this period I have earned different achievements on my career, I have the following Certificates: Microsoft Certified Technology Specialist (MCTS) for SQL Server Maintaining and Implementing Microsoft Certified IT Professional (MCITP) for Database Administrator Microsoft Certified Trainer (MCT) for Microsoft SQL Server Experts-Exchange - SQL Server MASTER Below there is a list of my Developments Skills: C#.NET for both Windows and Web Application, MS SQL Server, Reporting, Embarcadero Delphi, PHP and MySQL, Content Management System (WordPress and Joomla), Cascading Style Sheet (CSS), Web Services, XML. For more information please visit: http://www.barlethamzai.com

    Groups: Microsoft Certified Professionals, PHPFox

    $22.22 /hr
    167 hours
    4.99
  10. Kenneth Ragan

    Kenneth Ragan

    IT professional looking for a challenge

    United States - Last active: 1 day ago - Tests: 12

    Hello, My name is Kenneth and I have been working in the Information technology field for many years. I have worked as a computer programmer, a systems analyst, a field technician, and an electronic technician over the last 12 years. I am well versed in system administration (Windows/Linux Server and Desktop), remote troubleshooting, data mining, virtualization, web design, programming using various languages (C, C#, VB/VBA), project management, and many more areas. I am confident that I can help you accomplish nearly any task I am presented with. I am a very good troubleshooter and very analytical. I can perform complicated tasks such as optimizing server performance, configuring VPN connections, and server setup from scratch, or I can perform less complicated tasks such as data entry, web scraping, excel manipulation (i.e. formula and VBA creation). In my spare time, I work on IT projects for friends and co-workers that require in-depth knowledge of Visual Basic programming and SQL integration. I love working and can make myself available to perform whatever task is required at nearly a moments notice. I consider myself a jack of all trades, all I need is a chance to prove my worth.

    $22.22 /hr
    55 hours
    4.94