My goal is to help you tackle any IT task quickly and effectively. I can help you build an infrastructure or help you make your current infrastructure more efficient. You name the task, I'll take care of the rest. I'm familiar with: Linux, Windows, Mac, LAMP/LEMP, AWS, and a slew of other web technologies.
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Typical total cost of oDesk Ubuntu projects based on completed and fixed-price jobs.
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Time needed to complete a Ubuntu project on oDesk.
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Ubuntu oDesk freelancers typically receive a client rating of 4.81.
A System Administrator for over 14 years with extensive knowledge of linux operating systems. I love what I do, and that makes it even better. Even after 14 years, it's still something I enjoy doing. So if you have a problem and you need someone to solve it, or you want to make sure someone is around to prevent it. I'm your man. Please see http://www.linkedin.com/in/gregborbonus/ for full resume
PROFESSIONAL EXPIRIENCE: EQUIPMENT: 1 Server hardware by IBM and HP, IBM-PC compatible. 2 CISCO switches and routers (800,1700,1800,2600,2800,3560,3600,3750,7200,etc series) 3 Intel switches. 4 Digital Super Hybrid Telephone Systems iDCS-500 and OfficeServ 7200 by Samsung 5 Zeroshell, 3Com, D-Link, Zyxel, MikroTik. OPERATING SYSTEMS: 1 UNIX, Linux, FreeBSD, Solaris 2 Microsoft Windows Server 2003/2008 NETWORK PROTOCOL: 1 HTTP, SNMP, SMTP, TELNET, FTP, SSH, SCP, SMB, NFS, DNS, NNTP, POP2/POP3, IMAP, UUCP, NIS, NFS, SOCKS5 etc. 2 SSL 3 RPC, NetBIOS 4 TCP, UDP, GRE 5 IP, BGP, OSPF, RIP, PPP, ICMP, ARP 6 Ethernet, X.25, Frame Relay, ISDN, MPLS, IEEE 802.11 PROGRAMMING LANGUAGES: Perl, bash, csh, awk, expect, PHP, Pascal, Delphi, C++, Visual Basic, HTML, Java
. I have an Associate’s Degree in Criminal Justice, and worked for five years as a Corrections Officer at North Central Correctional Institution. In 2010 I started attending Marion Technical College to earn an associate degree in Information Technology -Computer Networking. I have maintained a 4.0 GPA in all classes, and I earned my Associate’s degree in December 2012. Some of the classes I have taken included 4 Cisco classes, in which I configured cisco routers, switches and access points. I have also completed 4 Windows Server 2008R2 classes, in which I was an administrator of a domain controller inside an active directory forest. I have completed A+, Security+ and Network+ classes. I am also a Certified Premise Cabling Technician through the Fiber Optics Association. I will be attending Ohio University (online) to complete a bachelor’s degree in Computer Science.
One of TOP10 freelance system administrators in Russia: https://www.free-lance.ru/users/psaux/opinions/ Highly skilled system administration expert with more than 10 years of professional background. Experience in hosting companies, software development companies, government sector. Good in firewalls, IDSes, white hat and black hat security testing, DDOS protection. Providing 24x7 uptime service. My target is to achieve BEST PERFORMANCE of servers with a decent SECURITY level. My motto is: "best system administrator work is when you don't need him in the future".
I have 7 years of experience in Linux System Administration, I handle servers based on various distributions and platforms which are as follows; OS : Red Hat Linux, CentOS, Debian, FreeBSD, Ubuntu, Fedora. Platforms : cPanel/WHM, Plesk, Direct Admin, Webmin, Virtualmin, ISPconfig, zPanel. Others : Openvz, Virtuozzo, LAMP, XEN, Solusvm, Veportal, AWS I have extensive experience in end user support via various mediums such as Live Chat, Emails, Tickets.
A self-motivated System and Network security administrator with more than 10 years in the management and analysis of Linux/Unix enterprise Servers (60- 70 servers). With deep and advance knowledge of highly scalable servers, Cloud Computing, High performance, Hardening Servers, Migrations, Ethical hacking, Development Operations - DevOps, Open Source services and Server optimization. Certifications such as: Certified Ethical Hacker - Red Hat Certified Engineer - Cisco CCNA. Expertise in: MIGRATIONS: AMAZON/Wordpress/Magento/LAMP/Cpanel migration plans and implementation, backup-restore and recovery plans. I have helped dozens of clients migrate their web sites and applications into the CLOUD VPC. Design and build Web Servers with HIGH PERFORMANCE (LAMP, NGINX/python, Nginx/Varnish, Nginx/php-fpm, Jboss, Apache tomcat and Varnish) - Improve and Fix performance issues, service optimization, security issues and deployments. MALWARE removal and analysis: WordPress / Magento / Joomla Malware removal and remediation, Incident handling and Forensics analysis. BOOST and optimize websites with: NGINX, Varnish, REDIS, Amazon S3, Memcached, APC, apache tunning and mysql tunning, Amazon CloudFront and more. Amazon Cloud Computing (AWS) - AMAZON EC2, amazon CDN S3, amazon RDS, amazon ELB, Amazon AutoScaling, Amazon VPC, CloudFront, Route53, etc. Also Management of multiple Control panels like Rackspace Cloud Computing, SoftLayer, GoDaddy, HostGator, dreamhost and MediaTemple. DevOps and Continuous integration: Docker + vagrant, Vagrant + Puppet, Puppet + Git, Docker + Ansible. Continuous integration with Jenkins, travisCI, distelli and more... Designing and deploying scalable & Highly available systems such as: Amazon Load Balancing (ELB), Hearbeat, HAProxy, mysql cluster, apache cluster... Network and web security such as: Vulnerability Assessments, Hardening servers, security audits, Penetration testing, Virus/Malware/Threats/Vulnerabilities countermeasures, web security, fail2ban, Tripwire-AIDE-OSSEC, mod_security, mod_evasive, Denial of Services (DDOS) countermeasures, Firewalls (iptables, CSF and apf), etc. VPS: Cpanel / WHM / Plesk / DirectAdmin / Webadmin - Migrations, management, hardening, configuration, maintenance and high level of Administration. Databases Administration such as: Mysql tweaking and tunning, MongoDB, load balancing and Mysql replication (Master & Slave) for High traffic. Database: Mysql tweaking and tunning, MongoDB, ElasticSearch, Apache Solr, Sphinx, lucene, MariaDB, Postgresql replication & Pgpool, Mysql load balancing and Mysql replication (Master & Slave) for High traffic. Networking: TCP/IP high expertise, NAT, FIREWALLS, CISCO routing and switching and Packet analysis with tcpdump and wireshark. Storage solutions and Directory management: SAMBA, NFS, FTP and sftp. LVM and RAID*. SCRIPTING: Bash and python. Proficient with MAIL Servers: postfix, sendmail and Zimbra. Source control versioning: GIT and SVN. Deploying and maintaining Monitoring systems such as: nagios, ZAbbix, cacti and Jboss Operation Network (JON). Backups solutions: amanda, rsync, Amazon backups and rsnapshot. Research & development (R & D) for any open source service and technology.
Over 4 years of IT experience in Server Systems and Network solutions maintenance and support. Proven track record of installation, configuration and migration of High Availability Windows and Linux servers with different flavors (CentOS, Redhat, Ubuntu, Debian, Fedora, Suse. etc) Linux: LAMP system administration, SSL, MySQL, Postgres, Oracle, Apache, Ngnix, Tomcat, Squid, Proxy, VPN, DNS, Zimbra, Monitoring tools and Alerting system (Nagios, Cacti, MRTG, bandwidthd),Mail Servers(Qmail/Postfix/Sendmail/SquirrelMail),iptables, shorewall, samba, NFS, VSFTPD, SVN Windows: Active Directory, Domain, IIS, MS SQL 2005/2008, WSUS,lync,System Center Monitoring and Alerting system My core competency lies in providing complete support of Server administration and User support,Expert in cloud managanement (Amazon, Rackspace, Softlayer), Router config (CISCO, Miktrotik, Cyberoam, SonicWall), cpanels (ispconfig, webmin, Parallel Plex panel, WHM, Directadmin), bash/perl scripting. I have Developed range of Web Sites using CMS (WordPress,Drupal,Joomla). I have Good Skills in Virtuallization (Virtualbox,Xen,ESXI), VOIP (ELASTIX), PABX(Matrix), windows shell. Vtiger CRM, Sugar CRM, osticket
Hi! My name is Andrey Shpak and I'm intrested to work with you. Over last 10 years I am working in IT field in different organizations. I do my best to contribute to your team or project. My experience includes but is not limited: • OS Knowledge: Microsoft windows from 3.11 to modern era, CentOS and other linux distributions. • Windows services: AD, DNS, DHCP, DFS, File Servers, Remote Desktops, WSUS and others • DBs: MS SQL, MySQL • Webservers: Primary Nginx, secondary Apache and ISS • Virtualization: Microsoft Hyper-V, VMWare ESXi, VMWare Workstation, VMWare vSphere • Monitoring Systems: Zabbix • Scripting: Powershell, vbscript, bash, basic HTML, basic CSS • Networking: TCP/IP, advanced routing, firewall, vpn, iptables • Voip: Asterisk, AsteriskNow, FreePBX, Elastix • Vendors devices: Dell, HP, Mikrotik, Zyxell, Ubiquiti, D-Link, Kirk, Spectralink, Panasonic • Clouds: AWS, DigitalOcean • CMS: Wordpress, Joomla I feel myself very comfortable when i don't know something, it is good reason to read documentation, use google and learn something new. Feel free to contact me.
My goal is to use the knowledge, experiences and skills acquired until now, and acquire new ones to collaborate with most of organizations and/or individuals, contributing to their development, to the fulfillment of their goals and also to the own self-improvement. Although since late 2009/early 2010, I have had the opportunity to be mainly in the field of translations, transcriptions and video captioning/subtitling (including academic, industrial/technical, legal, medical, commercial and literary ones, as well as others) in English, Spanish and French, my current and past experience in Customer Service, Purchasing/Materials and Education areas have provided me, likewise, with skills that would certainly be a valuable extra asset in most related projects. My education in IT would also enable me to participate (although at an entry level) in associated projects. Last but not least, I have also an interest to venture into sales and marketing, particularly in relation to industrial/technical/technological sectors since, even when it might seem somewhat irrelevant at first, for some time, and before my "formal" work/professional history began, (during my childhood and teenager years) I participated in two family businesses: a hardware and a grocery store, and I firmly believe that many things we do in life (for example, the very act of sharing a bit of my own story here so you can know me better) are equivalent to perform a task in this regard in order to not only “sell” anything but mainly to create awareness in people about the need for a product or service, being therefore related concepts! I am more than convinced that my background and qualifications, both on this site and in others, are factors that would certainly contribute to carry out the projects in which I could be favored with your decision to the satisfaction of both parties and with the style required. Similarly, I consider to have negotiation skills, so necessary in communities like this one, and as a proof, there is always the possibility that my regular rates or budgets, although quite competitive, can be analyzed/commented/discussed more widely/in greater depth to adjust myself to customers' requirements/expectations (in order to not only satisfy but even to exceed them) and be adapted (within a reasonable range or average) to their needs/circumstances and economic situation if necessary. Hoping that the above may awake in you the desire to start an excellent and fruitful collaborative relationship based primarily on mutual trust, responsibility and results, I remain at your kind service for any additional questions/comments you may have. Thank you very much in advance for your attention! ¡Gracias! / Merci!