Windows Administration Microsoft Exchange Server Freelancers

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Tharanga Lakmal

Tharanga Lakmal

Technical Consultant & Microsoft Certified Trainer...

Australia - Last active: 2 months ago - Tests: 6

Over the last 14 years, I was involved in Microsoft Infrastructure Products, VMware and BlackBerry Enterprise Server, designing and implementing business critical solutions for medium to large enterprises. My core competencies are Active Directory, Exchange Server, System Center, Lync Server and ISA/TMG server, BES, Symantec, NetApp, EMC, and Infortrend EonStor . I'm also qualified as a Microsoft Certified Trainer (MCT) and fully authorized to deliver Microsoft Official Curriculum. I'm also ITIL v3 certified.

$33.33 /hr
92 hours
5.00
Jeremy Brainard

Jeremy Brainard

Seasoned IT Pro / Technology Enthusiast / CEH

United States - Last active: 2 months ago - Tests: 4

I am an extremely skilled, motivated, and highly knowledgeable IT professional with 15+ years in the IT industry. I am also an EC Council Certified Ethical Hacker, and in addition to security services, I provide a vast array of technical solutions to both businesses and individuals. From network/server/workstation planning and implementation to advanced troubleshooting and traffic analysis, I am THE answer to your technical demands. Add to this the fact that technology isn't just my profession; it's my passion, and you will discover why my clients have been with me for years and wouldn't consider switching. I absorb and become well-versed at any issue thrown my way, and will get to the bottom of whatever roadblock I encounter. Who I am not: your average neighborhood tech geek, a rep from a fly-by-night shop, or someone sending proposals to any listing that appears. I choose my applications very carefully, and make sure I have budgeted enough time to complete the task required. I also do not apply for jobs that I'm not 100% certain I can handle. Due to these and many other reasons, I have built a solid name for myself locally, and will do so here as well. You'll be glad you chose to have done business with me, and I look forward to meeting your technological challenges head-on.

$44.44 /hr
94 hours
5.00
Fernando Filipe

Fernando Filipe

Microsoft Systems Engineer - 14 Years Experience

Australia - Last active: 2 months ago - Tests: 4

I am an IT professional with 14 years experience in the IT industry, supporting a broad range of products. My expertise focuses around the administration and support of Miscrosft products such Systems Centre suite (SCCM, SCOM), Exchange 5.5 - 2010, Server 2000-2012, SQL 2005-2008, Forefront and many more. In the past year I have heavily concentrated on projects to Design and Implement SCCM 2012 and SCOM 2012. I now seek opportunities to further my skills. I look forward to new challenges and projects to push me to learn and develop my knowledge even further.

$44.44 /hr
403 hours
5.00
Mark Ritchie

Mark Ritchie

Senior Systems Admin, Network Admin

Canada - Last active: 11/25/2014 - Tests: 4 - Portfolio: 1

An IT Professional with over 15 years hands on experience on Systems, Servers and VMWare administration. Specialties: 1. Windows Server 2008 2. Microsoft Exchange Server 5.5, 2003, 2007, 2010, 2013 3. Anti-virus/Malware removal 4. Active Directory, DNS, DHCP, File Services, DFS, WSUS administration and troubleshooting 5. Network configuration(tcp-ip/cisco ios/monitoring) 6. Symanted Backupexec, Acronis, Appassure Replay 7. VPN and Remote access 8. Disaster Recovery, from bare metal restores, to VMware rebuilds

$55.56 /hr
102 hours
4.93
Jose Arteaga

Jose Arteaga

Cisco Telecommunications Engineer - Powering produ...

Venezuela - Last active: 2 months ago - Tests: 6

Who I am... Network Engineer with 5+ years of experience working with a variety of technologies from different vendor like Cisco, VMware, Microsoft, Watchguard, Barracuda, etc. I had designed and implemented networks from scratch starting on the infrastructure (Routing and Switching), Security and finally the Applications (Unified Communications and Collaboration). My Mission... I specialized on designing and implementing network solutions for small, medium and large businesses in many different vertical markets like the oil and gas industry, banking, food and beverages industry and others. I had achieved customer satisfaction 100% of the time and exceeded their expectations while staying on-budget, meeting deadlines and finding new business opportunities inside the company and the customers. Always looking for the biggest challenges that help me excel myself not only in the networking field, but also in the business management side of the company making myself an integral and interdisciplinary engineer capable of achieving the impossible.

$50.00 /hr
257 hours
4.97
Wassim Kattan

Wassim Kattan

IT Engineer / Managerial Consultant

Germany - Last active: 02/16/2014 - Tests: 3

To put my IT skills in good use, help people monitor and optimize the use of their servers, and help other administrators out there troubleshoot any problems they might have, where I might be able to help. I have gained some experience in managing propper workflow for companies, how the procedures and process should be, I can lend a good hand in this as well.

$33.33 /hr
0 hours
5.00
Sabrin Alexander

Sabrin Alexander

Above and Beyond Information Technology

Israel - Last active: 13 days ago - Tests: 3 - Portfolio: 1

Dedicated Systems Engineer with comprehensive experience in the Research and Development field. Expertise in Server, Database and Application administration. Extensive knowledge in job automation, technical writing. Adept at solving complicated problems, even if they are out of the boundaries of my current knowledge. Ability to train staff at an academic level. I am a serious, goal getter and innovative individual. I perform each project to the fullest of my capabilities and with the dedication that is expected from a professional as myself. I am honest, fair and I will not let my employer hang without results.

$33.33 /hr
6,208 hours
4.78
Joel S.

Joel S.

Senior Systems Engineer

United States - Last active: 2 days ago - Tests: 9

I have been working in IT for over 15 years now, and loved almost every minute of it. While I have experience with everything from Netware to Windows to Aix on the administration side, I primarily specialize in virtualization now, particularly using VMWare (though I have used Hyper-V more than I care to remember). To help back up that systems experience, I also have extensive experience managing storage hardware, particularly EMC and Netapp SANs and Brocade and Cisco MDS fiber channel switches. Combine this with my experience managing network hardware in one of the largest military campus networks in the Middle East, and everything in the datacenter is covered. I started my certifications with Novell and Microsoft, but have also received certifications from Comptia and Cisco at times, along with training from Netapp. Whether you are looking for someone to handle a small server issue or a full infrastructure upgrade and migration, my skills, experience and talents fit the bill. I hold VMware VCP-DCV and Cisco CCNP:DC certifications, among many others

$155.56 /hr
901 hours
4.97
Eric Fouarge

Eric Fouarge

Senior Network Engineer

United States - Last active: 15 days ago - Tests: 1

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.

$55.56 /hr
90 hours
4.92
Pavel Petrov

Pavel Petrov

MCSE Lync/Exchange, MCSA Office365, MCITP Virtuali...

Russia - Last active: 4 days ago - Tests: 2

System Engineer in Microsoft Technologies from Russia. My Skills: Server OS: Windows Server 2003, 2008, 2008R2, 2012 Desktop OS: Windows XP, Vista, 7, 8 Roles: AD, DNS, GPO, DHCP, IIS, WDS, WSUS Products: Virtualisation: Hyper-V, VMWare, failover cluster, MSSQL Cluster, VDI, FC, ISCSI, RD Farm, SCVMM 2008R2-2012 Exchange 2007, 2010, 2013 Lync front end server, Lync edge server, Lync mobility ISA 2004-2006, TMG 2010, TMG Enterprise Arrays Hardware: HP Storage Systems (MSA P2000, EVA P6000), HP Blade Systems HP Proliant Servers, HP Switches and SUN Switches.

$20.00 /hr
557 hours
4.98