Samba Job Cost Overview
Typical total cost of oDesk Samba projects based on completed and fixed-price jobs.
oDesk Samba Jobs Completed Quarterly
On average, 2 Samba projects are completed every quarter on oDesk.
Time to Complete oDesk Samba Jobs
Time needed to complete a Samba project on oDesk.
Average Samba Freelancer Feedback Score
Samba oDesk freelancers typically receive a client rating of 4.46.
Linux Administrator with over 5 years of experience supporting very large number of Linux Servers (1000+) for Content Delivery Network (CDN). Specialize in performance optimization, automation using puppet, monitoring Nagios, scripting using bash and python. Advance knowledge of TCP/IP networks. Looking for a part time Linux/Unix consultant or administration position.
I am experienced with administrating and maintenance of desktop operating systems Windows and Linux. Have experience with Windows Server 2003/2008 OS File/Terminal Server functions. More that 5 years with linux servers administration (manage, backup, monitoring). Good Network administration skills. More that 3 years experience and good understanding of Wordpress CMS functionality, customization, debugging, transfer. DataCenter infrastructure organization. Experience with setup and use of Virtualmin/cPanel/Plesk/DirectAdmin/etc hosting control panels. Hosting servers (VPS or dedicated) setup, optimization and security.
Expert in Linux, proficient in BSD, Windows, OS X Red Hat Certified Engineer (RHCE) System and software configuration, installation, optimization System and network administration and security Performance, metrics and monitoring Programming in perl, php, c, shell Packaging rpm and deb, Linux kernel customization Linux Live CD & Live USB creation Linux distributions customization And more...
From the past 9+ years I have been developing Software/Web sites/Utilities/Tools using Perl, Python, Catalyst, Django, Qt, C/C++, Sed/AWK, shell scripting, tcl/tk, mySQL, postgreSQL, RT for MNC's to start ups. I have very decent about 6+ experience in the following areas of Networking: Ldap, Bind DNS, DHCP, Sendmail, Apache, Samba, Server maintenance, mail, EC2, openerp, firewalls, installation & upgrades. I have worked and completed on all types of projects like development, maintenance, automation, testing tools, enhancements, reverse engineering.
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.
Design and implementation of Vmware ESX and ESXi Server/ Vsphere and other virtual technologies (VMotion, SVMotion, VHA, SVHA, FT, DRS, Power Management etc.) Performs the tasks of designing Advanced Security & Management Solutions. Design and implementation of DNS Servers, Unbound DNS Server, Kerio Mail Servers, Send Mail Server, TACACS Server, CRM System, DOCSIS Cable Modem Termination System, Incognito DHCP Broadband Command Centre for CMTS. Bandwidth management for Optical Fibre customers on Routers and Switches, Monitoring of links by using network performance monitoring tools such as Cacti, Manage Engine Netflow Analyzer, Solar Winds, Smonitor, Nagios etc Implementation of routed & routing protocols, like OSPF, BGP, EIGRP in live environment Worked on Cisco 2950, 2960, 3550, 3560, 3750, 6509 switches and 2500, 2600, 2800, 3600, 3700, 7200, 7600 series Routers in real environment approx. 500 Hours. Implementation of (VLANs, VTP, RSTP, MSTP, ETHERCHANNEL, INTER VLAN ROUTING, HSRP, PRIVATE VLAN, SWITCH PORT SECURITY) Design and implementation of VPNs ( Site-Site, Remote Access, DMVPN, IPSec over GRE, Get Vpn) Design and implementation of MPLS VPNs Management of CAR on routers and switches by rate limited feature Design and implementation of (AAA with Local & Remote ACS Server, 802.1 x authentications, Proxy Authentication). Design and Implementation of Microsoft Active Directory 2003 based on Microsoft best practices. Implementation of Anti virus Servers (Kaspersky, Sophos) in a medium sized company Design and Implement SAMBA server using LDAP authentication for LAN users. Design and Implementation of Send Mail Servers, MS Exchange e Server 2003/2007 based on Microsoft best practices. Design and Implements SQUID 2.4, 3.1 Proxy Server based on Centos, Red Hat OS. Implementation of different Network Performance monitoring tools such as (Cacti, Net Flow, Manage Engine OpUtils, SMonitor, Solar Winds, Nagios, JFF) to monitor WAN devices and different servers to optimize network resources and traffic. Design and implementation of SIP on cisco voice gateways. Design and implementation of MPLS VPNs Support and Maintain Cisco Core Routers 7206VXR. 7600 Series, 2800 Series, small business series RV042, RV082 for vpn connectivity. Supporting and Managing HEC Cisco Core and Edge Switching network. Design and Implements SQUID 2.4, 3.1 Proxy Server based on Centos for differnet clients. Deploy cacti, solar wind, cisco works Monitoring System to monitor Network and Bandwidth Usage. Management of CAR on routers and switches by rate limited feature. Design of Networking Infrastructure and resource sharing solution. The project covered the design of networking system, Servers, and applications in Windows 2003 environments. The project used TCP/IP as Network protocols and Star Topology. Conduct Surveys on client sites and create project proposal and layouts for networks deployment and implementation. Design and Implementation of BGP/MPLS, Traffic Engineering, Policy Based Routing PBR, Route Filtering, Redistribution, Route Summarization. Catalyst IOS based Switches, VTP, STP, RSTP, Trunking, VLANs, Layer 3 Switches, Logical Etherchannels, MLS. IPSec, VPNs, AAA Model (RADIUS, TACACS+, Kerberos), Cisco PIX / ASA Firewall, VPN Client, Juniper Firewall SSG5, SSG20 Design and Implementation of Incognito DHCP Server for assigning bandwidth to cable modem customers. Media: Ethernet, FastEthernet, GigabitEthernet, FDDI, CDDI, Token Ring, ATM LAN Emulation. Network Analyzers: Back Track 5 , Ethereal, Paketyzer, Radcom, Etherpeek. Load Generator: Spirent Smart Bits, iperf, IPTraffic. Leased lines 64k - 155Mb (PPP / HDLC), Channelized lines (E1 ), Fibre Optic Circuits, Frame Relay, xDSL, Load Balancing, Multi Homing, Satellite links. I also have extensive experience in following Linux & Windows Integration in TCP environments Expertise Linux Redhat, Ubuntu, SUSE, Centos, Debian, Slackware and Solaris Systems Expertise in SQUID Proxy server. DNS Server, DHCP, Send Mail, Kerio Mail Server. VMware ESX Server, Virtual Center, Distributed Resource Scheduling (DRS), VMware Data Backup , VMware Converter, VMotion, SVMotion, VHA, SVHA, FT, DRS, Power Management etc.
I have been working as an Linux administrator for about 7 years. I am a Redhat Certified Engineer ( on RHEL6), RHCSS, RHCVA and CCNA. I am quite efficient and well versed with the system administration,server administration, corporate training of Linux administration and security, troubleshooting and security implementation on Linux based systems . Area of my specialization are AWS, DNS, DHCP, PROXY, LAMP, NGINX, FTP, OpenStack TOMCAT, PUPPET, VIRTUALIZATION, VPS, NAGIOS, Shell Scripting and MAIL servers with cpanel/WHM, plesk, ISPconfig, webmin and virtualmin.
Maxim Sheremet Agency Contractor
IT consulting, IT infrastructure design, server setup, network setup, performance optimization, troubleshooting, maintenance, automation, documentation. Any kind of hardware and software for Unix-like operating systems. Web, DB, Mail, DNS, virtual machines, etc.
Sarmed Rahman Agency Contractor
Cisco and Red Hat certified IT professional with four years of experience in system and network administration. Seasoned in planning, implementing and monitoring networks and services that meet challenging SLAs with maximum uptime and optimized routing.