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Last updated: October 1, 2015
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Panayotis Tsiamis

Panayotis Tsiamis

Senior Systems and Software Engineer

Greece - Tests: 7 - Portfolio: 14

Systems and Services Engineer, with 12+ years of working experience. Interested in researching, administrating, debugging, tuning and developing platforms running on UNIX like Operating Systems. Able to troubleshoot, identify and solve problems in software, network or kernel layer. Always willing to learn and experiment new technologies for creating high availliability platforms, that could described as "state of the art" or "cutting edge" technology. Specialties: • Unix Like Operating Systems Specialist (Solaris / Linux ). • TCP/IP Network technology • Very deep level of knowledge on Machines hardware and OS Kernels internals. • Troubleshoot/Tune/Debug; System Services, Operating Systems • Mail Services Expert, Qmail-Ldap Specialist. • Network: Cacti/MRTG, Nagios, Cisco Netflow • Databases: PostgreSQL / MySQL / Oracle / LDAP. • Programming: Perl, Ansi C, bash, awk, sed, php etc • Internet Services: mail, http, radius, ftp, ssh, irc etc.

$30.00 /hr
536 hours

Daniel B.

Daniel B.

System Administrator, Security Auditor, Developer

Venezuela - Tests: 2

I'm computer science. I have worked with many projects related to administrative and logistic areas in companies in my country. I have a moderate experience in web development projects on the use of apache / php / mysql and extensive experience in the administration of servers (linux / microsoft) and database management. I also worked as a systems auditor in the area of ​​security. I hope to serve you in whatever you need. Best Regards

$12.00 /hr
0 hours

Chelsea Shanklin-Lewis

MCITP (System Administration), MCT, MCSA, Exchange, Data Recovery

United States

MS Windows 2003/XP,vista,7, MS Server2000, 2003,2008,2011,2013 as well as SBS versions. MS Active Directory, DHCP, WINS, RRAS, IPSEC, Hardware/Software Troubleshooting, LAN/WAN, TCP/IP, LINUX – Red hat, Dreamweaver, Fireworks, POS Systems. Help Desk / end-user LAN/Hardware/Software support, Symantec Antivirus Corporate Edition and McAfee Virus Scan Enterprise, VPN, WINS, TCP/IP Ethernet Networking, DHCP and static IP addressing, Wireless Networking, MS Office2013, 2010/2007/2003/XP/2000/97, Access 2010/ 2007/2003/XP/2000/97, Outlook 2013,2010,2007/2003/XP/2000/98, MS Windows Vista/Windows 7/XP/2000/NT/9X desktop/workstation operating systems, MS Windows 2003/2000/NT4 Server, Exchange Server, IIS Server administration, Active Directory, Exchange, IIS, RADIUS Server accounting and administration, Windows server 2008, Microsoft office 2010, AMS, Quickbooks, Exchange, MDamon and other Alt-N products, Acronis and Symantec backup exec, nod32, sonicwall routers, Country Club club tec software, Lotus notes domino server ect… (including a lot of third party software including but not limited to things like dealer direct for dealerships, time matters for lawyers and anything billable by hour, timberline for construction/engineers ect…)

$35.00 /hr
0 hours

Cesar Gomez

Cesar Gomez

Network Administrator with MS-SQL and IIS experience

Canada - Tests: 3

With 11 years Network & System Administrator.Experience with Windows web servers, expert in IIS and web Monitor. Also have some experience with Database support and maintenance on MS-SQL. Microsoft certified Professional. - Microsoft MCSE since 2007 - MCSA: Messaging Fluent in English, Spanish and French Expertise in Microsoft Exchange, Windows Desktop XP/7/8, Windows Server 2003/2008, Vmware vSphere 4/5 , Domain register management, DNS Management, DHCP, Layer 4 networking, Load Balancing Cluster, IIS, Nagios, System Monitor, Wifi, network design, Project management.

$21.11 /hr
0 hours

Mushtaq Naik

Mushtaq Naik Agency Contractor

Microsoft Certified in System Admin| Server Handling| IIS| VPN|DNS|SVN

India - Tests: 10 - Portfolio: 1

To use my skills, experience and adaptability to obtain a systems administration where I am constantly challenged. My greatest strength is my ability to walk into a new environment and be functional immediately. I am quick to learn and adapt to new situations, configurations and technologies.

Groups: Microsoft Certified Professionals

Associated with: NaikIT

$25.00 /hr
3,150 hours

Md Abdul Mannan

Md Abdul Mannan

SEO/SMM/Link building/Kyword Research/MCSA /Linux Server configuration

Bangladesh - Tests: 5

My name is Abdul Mannan I am SEO,SEM,SMM expert. In here am a full-time freelancer on upork. I have taken up online freelancing as my mainstream career. I am and individual and professional worker on SEO & various type of Link building for google places. I have experienced in ON PAGE and OFF PAGE SEO. I can bring any type of website on 1st page of google,yahoo,bing and other search engine. Also I know the rule of using latest Google Panda Penguin and Google Crawler update that accept white hat SEO. I also do my work with honestly. I respect my job for better output that satisfied my client for better result and bring the effective result and I also aware quality over quantity. I always follow the white hat technique not gray or black hat process. I want to provide high quality works that impress and satisfied my clients. In here my availability is 35+ hours per week. Every day or Every week I will give you work report. If you want to know more me and my service then invite for the interview. I ready to discuss. also I am available on Email, Skype on Monday to Sunday. I am experienced as follows: #Directory Submission # Off-page optimization #Forum Posting #On-page optimization #Blog Commenting # Meta Keyword and Description optimaization #Citation Building #Link Building/Backlink. # Local Directory Submission #Social Bookmarking. #Article submission # Web 2.0 profile creation ### I have ability to mange Windows environment configuring, troubleshooting and maintaining Active Directory, WDS, DNS DHCP, File Server, Print Server, Web server, Mail server in Windows platform.Setup and maintaining LAN and Internet connectivity IP sub-netting, Supper-netting ,VLSM and troubleshooting TCp/IP ### In Red Hat Enterprise Linux: Extensive knowledge on services like BIND, NIS, VSFTP, NFS, Send mail/Postfix, File Server,DHCp, SAMBA HTTP, DNS, FTP server Yum Server, YUM Client Proxy Server(Squid), Site Restriction and Access Monitoring, ACL Skills: Key word research, Social book marking, SEO.SMM Link building, FTP/Web/ DNS/DHCP/NFS/Samba/Proxy server configuration both Window and LINUX Environment.

$3.50 /hr
0 hours

Ayaz Hussain

Ayaz Hussain

IT Analyst

Pakistan - Tests: 2

I have 2 years experience as a System Administrator at Food Industry, also 2 year experience in international Oil/ Gas field company as a IT analyst. Present Responsibilities:  Customer Services, handling incidents/request and resolving issues of users [CA Service Desk System]  Escalation of user’s incidents/requests to other IT related teams.  Resolving IT issues under agreed TTR.  Active Directory User Account Management [Password resets, Account Enable/ Disable]  Re-Image Laptops/Desktops  Responsible to prepare Laptops/Desktops for New Hired Employees under defined SLA  Change Management under agreed SLA - Reporting of IT Hardware and Software change on Service Desk Change Management System  EPO Console [MacAfee Encryption]  Apply McAfee Encryption Tags on user machine through EPO Console  McAfee EETECH User Login Recovery  Password Recovery  Microsoft Office 2007,2010 Support  Microsoft Outlook Support  Microsoft Office Communicator Support  Providing Support for Smart Phones Email account setup for IPhone and Blackberry  Dell Server Installation  Win 7, XP  Procurement PO/PR work in SAP  Dealing with IT Vendors to buy new products and for warranty claim  Dealing with ISP to work on network bandwidth and latency issues  Hardware Support  Arc Serve Backup support  SCCM [Push software to customer machines through SSSM]  SCCM client portal  IT Asset Management  Remote User Support  Giving Support to NOC Team on Cisco Devices  Taking care of Security System Lenel On guard  Activate/ Deactivate Employees Facility Access Cards  Provide support in various HSE programs  SOS Cards Submission [Safety Observation System]  Software Updating , Installation, Configuration  Local, Network Printer and Xerox support and Installation

$11.11 /hr
0 hours

Scott B.

Scott B. Agency Contractor

Expert Mac/Windows/Virtualization IT Manager/Consultant

United States - Tests: 8

Over the past 18 years, I have been an IT Consultant/manager working for managed service providers dealing with small to medium sized businesses and larger corporate environments dealing with all levels of systems/network/server administration. Specialties include Windows Server NT-2012 and workstation 9x-Windows 8, Active Directory and Open Directory, Mac OSX server and workstation, Linux variants, networking protocols (TCP/IP, DHCP, DNS, FTP, SMTP, etc.), Exchange, various backup/restore technologies, SAN/NAS technologies, virtualization (VMware, Citrix, & Hyper-V), Sonic Wall and Cisco network appliances, cloud technologies (Office 365, AWS, Google Apps, and other technologies), automation applications such as Casper Suite and Puppet, mobile technologies (Blackberry, iOS, Android), RMM/PSA tools (Kaseya, Zendesk, Spiceworks, Labtech, Naverisk, Connectwise), etc. which can surely add value to the working of your company. I am also MSCE and ACSP certified. Above and beyond the technical aspects, customer service is my #1 goal! Online resume can be viewed at

Associated with: DesertWire Agency

$27.78 /hr
0 hours