DNS Job Cost Overview
Typical total cost of oDesk DNS projects based on completed and fixed-price jobs.
oDesk DNS Jobs Completed Quarterly
On average, 55 DNS projects are completed every quarter on oDesk.
Time to Complete oDesk DNS Jobs
Time needed to complete a DNS project on oDesk.
Average DNS Freelancer Feedback Score
DNS oDesk freelancers typically receive a client rating of 4.76.
Redhat (RHCE) and Oracle (MySQL 5.0 DBA) certified Linux systems administrator with five years of experience with RHEL physical/virtual servers. Summary: Administration of LAMP stack infrastructure (Linux, Apache, MySQL, PHP). Strong Bash shell scripting skills with tools like awk and sed. Experience with Lustre (Linux Cluster) file-system. Nagios installation, configuration and monitoring.
My Name is Rodolfo Ramalho, 28 years old, I worked as a IT Support Engineer, graduated in Computer Networks by UNINOVE. I have been living in Dublin for the last six months studying English in the Irish Business School Dublin. My goal is to become fluent in English language in order to meet the demand of the Information Technology sector in this country. I have been worked with IT from over 10 years, with leading companies in Brazil and the World: Itau, Alog, T-Systems, PriceWaterhouseCoopers, Tivit, MCPBrasil, Nortel Networks. I am able to build, manage and motivate teams. Always in search of the best results, fast adaptation to new processes, activities and environments. I have strengths as persistence, determination and commitment. I am Specialist in corporate environments. Implementation, Management and Administration Windows Server and Linux. Thorough knowledge and experience with Active Directory, Exchange, DFS, RRAS, RIS, Cluster, NLB, RDS, Terminal Server, IIS, DNS, DHCP, LCS, WSUS, Fore Front, System Center, Virtual Server, Hyper-V, ISA, TMG and Skill in Deployment GPO. Experience in the best practices of ITIL (Incident, Problem, Change, Release, Configuration, Availability, Capacity, Service Level and Service Desk), ISO 27001 and Project Management. Always working with good personal relationships, promptness and courtesy at all levels, and the propensity to interact consciously and participate within a team. I Participated in complex projects such as Migration Exchange 2003 to 2007. Active Directory 2003 to 2008, IIS 6 to IIS 7, ISA to TMG, Implementation and Management Environment DR (Disaster Recovery). Extensive knowledge in planning and documentation of physical infrastructure and logic.
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.
Highly motivated and goal-oriented professional with a degree in Information Technology and Network Engineering. I am enthusiastic, driven and proactive in approach. I am dedicated to maintaining high quality standards and have the ability to use my own initiative and to work as part of a team.
Experienced IT engineer with a focus on providing customers with enhanced use of products through engineered solutions for Windows-based systems. Outstanding customer service skills with a focus on resolving technical issues and educations of end-users. A consummate team player that makes significant contributions to individual, team and corporate successes while at the same time providing solutions to save time and money to the company.
Seeking an opportunity in the Fields of Information Technologies, in a challenging and Competitive environment where my Professional experience,communication and Interpersonal skills can be applied and developed through technical training and solutions. More than 13 years’ experience in the second level support of IT field. Experience with different projects, Ability to Work with various developments tools under different platforms.Fully aware of the latest technologies. Good communication & managerial skills.
• Experience in high-load systems. • Cluster solutions, experience in VMware (vSphere, vCenter, ESX). • Experience in OS: Linux (RedHat/CentOS/Oracle Linux/Ubuntu), FreeBSD, Mac OS, Cisco IOS, Windows. • Understanding the principles of basic network services (DNS, DHCP, HTTP, IMAP, POP, SMTP, SMPP), OSI, TCP/IP. • Administration and configuration: apache, nginx, haproxy, memcached, twemcache, dns, ftp, nat, dhcp, samba, ipfw, squid, sendmail, exim, dovecot, vpn, ntp, ssh, openvpn, ipsec, nagios, zabbix, sphinx, other Unix systems. • Development: PHP, Perl, shell (bash, sh). Databases: MySQL, PostgreSQL. • Web-design and administration of Web-servers. • CMS experience: Bitreex, Drupal, Joomla. • Excellent knowledge of basic computer platforms: PC, Apple, server equipment. • Excellent knowledge of Unix - installation, settings, administration. Experience in CISCO. • SMS experience, protocol SMPP. • Experience in PBX Avaya, Panasonic, Asterisk, VoIP, AddPac.
More then 10 last years, I administer *nix servers. I have a wide experience in managing and maintenance of such services, as Web-servers, FTP, Mail systems, Databases. I also have a good knowledge of Samba, LDAP, IT infrastructure monitoring systems, backup systems, Amazon Web Services. My core competency lies in creation of reliable and safe systems.
Netbackup 7.1, 7.5 and 7.6 Backup Exec 2014, 2012, 2010, 12.5, 12, 11.5, 11, 10 StorageTek L180, L500, L700 library maintenance Ultrium tape drive & Library maintenance Windows Servers 2003, 2008, and 2012 administration VM Ware backups SharePoint backups SQL & Oracle backups (RMAN) Scheduling restores, backups, monitoring and reporting System performance monitoring – backup environment Data Center management/tape management – multiple staff members, recall delivery service, StorageTek libraries and servers maintenance. ServiceNow – incident management Veeam backup and replication HP B6200 StoreOnce Storage - Dell Power Vault NX3000 (NAS) administration. VMWare 5.5, 5.1, 4.1, Vsphere 4.0.0, ESX 4.0.0 – Dell PowerEdge R510; manage VM’s, day to day administration. Active directory/GPO, DNS, DHCP administration. Windows Server 2003, 2008, 2012; design, install, maintain, administer, patch & update, harden, security checklists and documentation. SQL server 2005, 2008; create, maintain, backup SQL databases. Sonicwall Network Security Appliance administration. Barracuda spam and virus firewall administration. Exchange 2007, 2010; design, build, implement, administration, backup & maintenance. Monitoring; all company systems and network – Kaseya Cloud Platform (SAAS). Technical support; ensure the integrity of data, network and hardware. Backup, restore and disaster recovery; Netbackup, Veeam, Backup Exec & StorageCraft. Daily monitoring, weekly reports. IIS 6/7, Sharepoint 2007 installation and administration. Desktop services – XP, Vista, Windows 7 & 8 Enterprise Storage – EMC SAN, Santricity administration. Brocade fiber channel switches, administration of SAN fabric. Enterprise Windows Server 2003, 2008, 2012; design, install, maintain, administer, patch & update, harden, security checklists and documentation. Server builds and decommission; migration of servers from Server 2003 to 2008. Enterprise SQL server 2005, 2008; create, maintain, backup SQL databases. Over 400+ databases on 50+ servers. Migration of Servers and databases from SQL 2005 to 2008. Active directory/GPO, DNS administration. Enterprise DHCP management for 5,000 users and devices. Creation and management of scopes for users and printers. Configure LAN segments with Network team. Enterprise Backup, restore, off-site storage, and disaster recovery; Netbackup CLI, StorageTek Robotic Library D280 – 6+ terabytes. Daily monitoring, daily reports. Network and system monitoring; of a multi‐user computing system network that includes file servers, active directory, application servers and data centers. Hyena, What’s Up Gold, HP Insight. Root cause analysis and recommendation. Technical assistance, hardware/software evaluation and consulting to 5000+ user community. Develop policies and standards for allocation and use of computer equipment and resources. Multi-site centralized system administration including Peregrine ticket resolution following strict tier III SLA. Migrate from IIS5 to IIS6; managing IIS5/6 web server and websites, planning and configuring new internal and external websites, website content and creating virtual directories. Storage – HP NAS configuration and administration. Windows 2000 and 2003 configuration and administration. GC, DC, File server, terminal server, print services. Server monitoring – HP Insight. Network administration – Cisco 2500 router configuration, installation and maintenance, PIX firewalls, DNS, DHCP. Backup, restore, off-site storage, and disaster recovery; VERITAS. Active directory, DNS, DHCP configuration and administration. Exchange 2000, 2003; configuration, installation and administration. 400+ users’ outlook and outlook web access and blackberry. BES server configuration, installation and administration. Project management; Launched their highly successful website (www.atblaw.net) and increased exposure and profitability for the firm. Opened 22 offices nationwide with myself and 3 employees. Deployed BES server, RightFax server, Telephone systems and network infrastructure, Terminal Servers, and Time Matters. Million dollar budget for the IT department. Desktop services – XP, Vista.