IT & Networking Administrators

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  1. Stefano Virgili

    Stefano Virgili

    Stefano Virgili - IT Specialist - Biologist - Chemist

    Italy - Tests: 9 - Portfolio: 4

    Communication skills Indepth knowledge of Science and Chemistry. I can provide unversity-quality translation. Indepth knowledge of customer communication techniques Excellent communication and teaching skills Another one of my qualities is be able to simplify complexities. Knowledge of verbal, non-verbal and para-verbal communication strategies Managerial skills During the last years I have worked almost exclusively as freelance, so I have aquired all the fundamentals of good business management. I can be a great resource in many fields thanks to my qualities: Ambitious and motivated, Leadership, Quick thinker, Excellent problem solving skills, Give quotations and produce accurate business plans, Great ability to work under pressure, Teaching skills, Basic knowledge of economics and law, Marketing strategies Job-related Skills During my freelance career I have consolidated my multitasking skills. Thanks to this I can monitor every phase of the business process. Another strong point is my ability to understand customer's needs, especially in the IT field. Some customers, often don't know what they want or what they need however, thanks to my listening skills I am able to provide the best options and solutions possible. IT Skills IT/Electronics Skills Professional IT/Electronics competence of: MS Windows ME, Xp, Vista, 7, 8 Apple OSX and classic, advanced BIOS settings and over-clocking, notebook/desktop hardware assembly/disassembly, fast anomalies recognition, network development and consulting, HDD recovering, micro soldering on MOBOs and other HW parts, DAW customized configuration and optimization, Excellent knowledge of video/audio peripherals, MS Office suite (and Open Office Suite), e-Mail client (Outlook, Thunderbird, Apple Mail), HTML compiler (Adobe Dreamweaver), internet browser customization, malware detection and deleting, registry key recovery, FTP and cloud computing, audio sequencer SW (Sonar Cakewalk), video editing SW (Adobe Premiere), graphic SW (Adobe Lightroom, Photoshop, Image RAW, HDR, DPP), ecommerce prestashop platform, remote service software (ex. Team Viewer or LogMeIn), Smartphone configuration, fast typewriting Other Skills When I was young, during my summer holidays, I worked in many fields and I acquired other competences that I've not mentioned before. Italian cooking (I worked in a Restaurant as assistant to the chef), Studio recording Development and Management, lightning techniques, Acoustic engineering

    $18.00 /hr
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  2. Veroljub G.

    Veroljub G.

    System Administrator

    Serbia

    I am MCP/MCSA for 10 years. Currently I am on position of System Administrator in Republic Health Insurance Company. My skills covers: Setting up Microsoft Active Directory Services, Microsoft Server and Desktop Operating Systems, resolving TCP/IP Networking issues including network topologies, setting up DHCP, DNS, WINS and IIS. Network Printing, Desktop, Hardware, Remote connections ( VPN, Dial-up ), maintaining Server Hardware including SCSI, RAID and server redundancy technologies and also Backup operations. https://mcp.microsoft.com/Anonymous//Transcript/Validate ID: 898001 AC: 1971gajaV

    $10.00 /hr
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  3. Jean-Benoit Richard

    Jean-Benoit Richard

    IT Architect and StartUp Consultant, MBA, PMP, ITIL, Scrum

    Canada - Tests: 1

    Canadian Serial Entrepreneur, I created several startups. MBA, B.sc. Computer, I have more than 20 years buildings complex solutions on multi platforms. I have more than 20 Microsoft exams completed. I am very familiar with Unix and Mac too. If you are a startup and you want to validate your technology, I can travel all over America and Europe. If you are in the east part of north america, I will jump in my cessna 182s, I am an IFR-pilot. I have international business setup experience. Canada-USA-Europe I started several companies: www.cofomo.com, www.hureca.com, www.emplois-france.com, www.emploidigital.com, www.splashyjoe.com just to name a few. I can certainly help your project.

    $125.00 /hr
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  4. Yavor Yanakiev

    Yavor Yanakiev

    System Network Engineer

    Bulgaria - Tests: 2 - Portfolio: 1

    An IT Professional with CCIE(Lab Attempted),CCNA,CCDA, CCNP,JNCIA, JNCIS-Security and more than 10 years of experience in Network designing, planning, and implementation. Possess extensive experience with hands on products like Routers, Switches, Firewalls(UTM Devices), Servers, Link Balancers, PABXs(Telephony Systems). I was involved in a complete setup of Data Center in my career - design, implementation and support. SYSADMIN: Debian Linux / Ubuntu Linux / Red Hat ES Linux / CentOS Linux / FreeBSD Unix /pfSense Unix / Cisco Routers & Switches FTP SERVICES: proftpd, vsftpd, pure-ftpd, sftpd, tftpd FILE SHARING SERVICES: Samba, NFS PRINTING SERVICES: Cups CACHE SERVICES: Varnish, Memcache, MemcacheDB, eAccelerator WEB SERVICES: Apache v1/2, Nginx, PHP v4/5, Suhosin MAIL SERVICES: Postfix, dovecot, courier, RBL, postgrey, spamassassin, amavis, razor, pyzor, clamav, dcc DB SERVICES: mysql v4/5, phpmyadmin, mysqlcluster, postgresql v7/8, phppgadmin DNS SERVICES: bind9, tinyDNS, powerDNS PROXY SERVICES: Squid, SquidGuard, DansGuardian, URLFilter, haproxy, pond FIREWALL SERVICES: iptables, ipfwadm, netfilter VERSIONING SERVICES: SVN, CVS, GIT IDS SERVICES: Snort, PortSentry, Fail2ban, Bastille, Chkrootkit, Rkhunter, Tiger, Tripwire, Aide MONIT SERVICES: Nagios, Cacti, Zabbix, Mon, Monit, Zenoss, Ntop, Munin KERNEL SERVICES: kernel v2.4/2.6, grsecurity, openwall, other patches STATISTIC SERVICES: Awstats, MRTG, Vnstat, Htop, Bwm-ng NETWORK PROTOCOLS: TCP/IPv4 IPv6, IPX, ROUTING: Static Routing, Rip v1/2, (E)IGRP, OSPF(V3) SWITCHING: VLAN, VTP, STP, Inter VLAN Routing WAN: PPP, FR, Network Security, ACLs, IP Addressing, NAT NETWORK MANAGEMENT -Planning, designing, configuring and managing LAN/WAN ensuring maximum network uptime. - Carrying out installation & configuration of network, troubleshooting network problems. - Monitoring and analysing the network including Netflow products(Manage Engine Netflow), Solar Wind Orion, Wire Shark, Sniffer Pro, MRTG ,Cacti, Ethereal, Deep9s Edge Security Profiler, Nmap, Kiwi Syslog Server Possess sound knowledge of: - Cisco IOS up to and including version 12.4 – Advanced Enterprise Services. - Catalyst Switches IOS up to and including version 12.4 - Advanced IP Services. - Catalyst Switches including 1900, 2950, 2960, 3550, 3560, 3750, 4506 and 6509. - Cisco Routers – ISR800,1700, 3600, ISR 2801,ISR2821, 7609, ASR1002 - Routing protocols RIP, OSPF, IGRP, EIGRP, IS-IS, BGP, static & default routing. - IP Multicast technology – PIM implementation, IGMP -VLSM, PPP, IP Addressing, Redistribution, Network Address Translation, TCP/IP, DNS, DHCP, Network Aggregation - Switching technologies like VLAN, Inter-VLAN Routing, Ether Channel, VTP, MLS, HSRP, VRRP, UDLD, STP 802.1d and 802.1w - Remote Access Solution like ISDN, Frame- Relay, PPP and HDLC. - Network designing and trouble-shooting. Network Cabling and Infrastructure. - Elfiq link balancer basic experience http://www.elfiq.com/ - Basic experience with MPLS VPN configuration and implementation with PE-CE routing protocol configuration Network Security - Implementing & configuring VPN ( Open VPN, Site to Site VPN,PPTP, Mobile IPsec VPN) - Cisco Firewall - PIX 506e, ASA 5505, 5510,5520 – experience in maintenance and configuration - Cisco IPS/IDS Firewall - ASA 5505 with AIP SSC-5 - Linux IPS/IDS Firewall - Deep9s - basic experience in maintenance and configuration - Linux Firewall - Pfsense - FreeBSD based firewall in VMware environment - Handling security of Cisco IOS - Zone-based Firewall - Managing Access Control (ACL), Traffic Filtering - Implementing and monitoring information security policies. - Handling network and information security audits. VOICE SERVICES - Cisco ISR 2821 with CUE – configuration of Auto attendant system, Dialling plans, Voice Mail, Fax services, E1, Pots, configuration of IP telephony, Accounting and Billing, Conference Service; - Cisco Unified Communications 520,540 – Dialling plans, Fax services, E1, Pots, IP telephony, Voice Mail; - Intercom – Helios IP; Operating System Knowledge - System administrator experience with various operating systems - Windows 3.11/95/98/2000/2003/XP,Vista,Win7, DOS, FreeBSD(basic), Debian(basic), Windows server editions(Windows 2003,Windows 2008 R2,Windows SBS2011;) Special Services - SMS gateway Ozeki NG http://www.ozekisms.com/ - Nextiva and Loronix video server and client software; Verint Networking appliances – encoders and decoders http://verint.com/ - Axis video software and encoders http://www.axis.com/ Virtualization - VMware ESXi 4.1, ESXi5 - Microsoft virtualization – Hyper V server - Blade Centre H, HS22

    $15.11 /hr
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  5. Cristian Santiago

    Cristian Santiago

    Infrastructure Administrator(esp. Windows) and Expert Problem Solver

    United States - 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
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  6. Jon Dajci

    Jon Dajci

    Network Engineer / Support Analyst

    United Kingdom - Tests: 2

    • Record, categorise, monitor and resolve service requests and incidents in the Service desk management software. • Provide first (to second) line support to users with fixes and work around as necessary for all ICT services. • Liaise with users and both internal and external support groups to keep users informed of the status of the incidents which they have logged and to expedite their resolution – escalating as necessary to meet service level targets. • Monitor the status of service requests within the ICT service management system and support the ICT team in meeting it Service level commitments by alerting team members and/or the IT manager when SLC’s are threatened. • Provide operations/support cover for the Network Administrator as required. Fulfil routine service requests such as new account creation. • Produce cyclical reports on service desk and incident management KPI’s and Customer service satisfaction. • Maintain user & customer awareness of ICT service availability and initiatives through communication channels such as the company intranet, users workshops etc. • Provide administrative support and development input for the change management process. • Develop and maintain suitable documentation in support of the ICT service desk and change management process and the operational procedures and resources which underpin it. • Provide field support for desktop software & hardware and first line network support. • Place orders for new ICT equipment & services. • Provide administrative support to the IT manager and the ICT team through the management and preparation of documentation relating to Purchase order, Invoices, Underlying service contracts etc. • Undertake project work as necessary in support of ICT projects or service initiatives.

    $50.00 /hr
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  7. Jordon Peeple

    Jordon Peeple

    Cisco Network Engineer

    United States - Tests: 4

    Over 7 years of experience designing, implementing and Troubleshooting Medium to Enterprise size networks. Currently holds a Cisco Certified Network Professional certification in Route and Switch, Cisco Borderless Networks R&S Support Specialist certification. Actively Pursing Cisco Certified Internetwork Expert, having passed the written portion. Skilled in Cisco routing and switching, Wireless, and Security

    $88.89 /hr
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  8. Denis Gordeev

    Denis Gordeev

    Translator / Python developer

    Russia - Tests: 1

    I am a python developer, my programming experience is about two years. Currently I am a postgraduate student at Moscow State Linguistic Univeristy, where I study linguistics. Mostly I am interested in natural language processing. I also study German and Spanish as well as English. I possess excellent Russian and English writing skills, decent German and Spanish writing skills. I have knowledge of Python, Django, Javascript, Jquery as well. I have experience in English-German-Russian translations of fiction, games and news articles. I have experience in small natural language processing projects, building Django-driven web-sites and web-scraping (including Selenium).

    $6.00 /hr
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  9. Aleksandar Blazhevski

    Aleksandar Blazhevski

    Professor, Translator, Networking administrator and Marketing analyst

    Macedonia - Tests: 1

    I am herby to be part of O-desk one of the best work offer companies in the world. Throughout my life, I have been driven by creativity, curiosity, and openness to new ideas and these virtues are the core of my motivation to make profile and be part for this job finding web organization. The O-desk team believes in high ethical standards driven by an excellent team player approach. Thanks to the highly committed and professional management team, leadership and motivation is the driving force and key success factor in O-desk way of conducting business. This is one of the reasons I would like to join O-desk team and to be part of one prospect and people company. I have bachelor degree from the Natural and Science faculty in Skopje - Macedonia, in the field of Geography, but I want to highlight that my major in Geography was focused on economic development of regions. After my graduation I start to writhe for couple local newspapers, in the field of cloture, international relationship, European politic, youth opportunities and benefits from Erasmus and Leonardo programs, and I continue that tradition till this days Furthermore, I like to mention that my high school is tourism and management, specialized in the field of economic development of touristic facilities and marketing promotion of new tourism capacities in my country. Through my live, I changed several job positions where I gained a lot of experiences in different fields. I had the opportunity to work as a teacher in two schools. This is a very responsible job that requires a lot of patience and tolerance. The kids enjoyed my classes as I was always open for any challenge they had for me. My colleagues described me as a very positive, fan to be around and responsible person. In 2008 I started to work in one of the biggest international telecommunication company in Europe “Deutsche Telecom” in Skopje. I was working as a technician. My job was to solve problems in domestic telecommunication networks. After two years I was promoted as a manager with responsibility to maintain the network in one part of Skopje. The team I was working with said that I was a good team player beside my position as a manager, a good listener and well organized person. After finishing a whole year studying the Greek language on University of Ioannina - Greece, where I improve my English language as well, and returning in my country I decided that I need a growing company that will allow me to upgrade my skills and knowledge. Having a passion for traveling, meeting new people and discovering new cultures, I find that this is a good opportunity to combine passion with successful carrier. However I would also like to expose my good language skills: including my mother tongue I also speak fluently English, Serbo-Croatian, Greek, Italian and basic German. At the end I would also like to mention that I like traveling, meeting new culture and I am interested a lot in new ways of living since I believe this knowledge makes us richer as person and help us to develop our personality to be more adjustable and open-minded. Nevertheless, I am very adjustable, fast learner, and deeply believe that hard work play important role in our lives. This is why I believe that with my skills and my way of thinking I could contribute a lot to your local environment and to you society. I’m hoping you will consider my application and, I am looking forward to hear from you With best regards, Aleksandar Blazhevski

    $12.00 /hr
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  10. Sandeep Choudhary

    Sandeep Choudhary

    Cisco WLAN Professional

    Germany - Tests: 6

    Working from last 3 years as Cisco Network Engineer. My goal is to be the best at whatever I do. I want to be a successful career person who can act as a source of inspiration to others to do their best. My specialization are: 1. CCNA R&S 2. CCIE Wireless Main Tasks: • Configuration of routing and switching equipment • Implementation of Global WAN/ LAN/ WLAN strategies • Definition of virtual Networks • Global WAN Administration and Monitoring • Optimization and Expansion of group Network • Diagnosis and elimination of network Failure • Implementation of site connections • Manage, Support, Implement Wireless connections worldwide • Reporting network operational status by gathering, prioritizing information and managing projects • Establishing networking environment by designing system configuration, directing system installation, defining, documenting, and enforcing system standard • Maximizing network performance by monitoring performance, troubleshooting network problems and outages and scheduling upgrades • Manage deployment and testing of code updates for wireless systems, such as ISE,ACS, WCS/NCS/PI, and WLC. • Responsible for advanced enterprise wireless LAN administration and design, point-to-point and point-to-multipoint topologies. • Resolve escalated hardware and software issues related to LAN/WAN. *** Here is my personal blog: rscciew.wordpress.com

    $16.00 /hr
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