Operating Systems ● FreeBSD ● Linux Security ● iptables ● openssl ● jail ● clamav ● mod_security ● mod_clamav DNS ● Bind ● PowerDNS (+PostgreSQL / +MySQL) HTTP ● Apache ○ MPM: prefork, worker ○ mod_ssl, mod_php, mod_wsgi ● Nginx ○ Access control ○ Autoindex ○ Fast-CGI ○ uWSGI ○ Proxy ○ Cache ○ SSL ○ upload_progress_module ○ Control panel integration ■ Virtualmin ■ DirectAdmin ■ Plesk Proxy ● squid ○ basic auth ○ transparent proxy ○ cache ● 3proxy ○ http/socks ￼○ auth Raid ● Linux ○ md(0,1,5,6,10) ● FreeBSD ○ Gmirror / Striping File Systems: ● Ext 2,3,4 ● ReiserFS ● XFS ● OCFS2 ● ZFS (port to FreeBSD) ● CEPH CVS ● SVN ● Mercurial ● GIT ○ GitLab ○ GitoLite Backup ● rsync ● BackupPC ● Bacula FTP ● ProFTPd ● VSFTPD File sharing ● NFS ● SAMBA Control Panel ● Direct Admin ● Webmin+Virtualmin ● CPanel ● ISP-config ● Plesk Automatization ● Puppet ● Saltstack Monitoring ● Zabbix ● Nagios ● Munin ● Monit Network Understanding of theoretical and practical foundations of the networks (Data link, Network, Transport, Application Layers). VPN ● OpenVPN ● PPTP Database (SQL) ● MySQL (+MariaDB, +Percona) ● PostgreSQL Database (NoSQL) ● ElasticSearch ● Riak ● MongoDB ● Cassandra ● Redis Virtualization & Containerization ● KVM ● XEN ● OpenVZ ● LXC ● Docker ● Vagrant Cluster ● DRBD ○ master-slave ○ master-master (+ocfs2) ● Heartbeat ● Pacemaker Development ● actively use: ○ shell (bash, sh) ○ Python ● Frameworks ○ Django ○ Flask ○ Twisted ○ Tornado Cloud Solutions: ● AWS (EC2, S3, CloudFront, Route53) ● DigitalOcean ● RackSpace
Mercurial Job Cost Overview
Typical total cost of oDesk Mercurial projects based on completed and fixed-price jobs.
oDesk Mercurial Jobs Completed Quarterly
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Time to Complete oDesk Mercurial Jobs
Time needed to complete a Mercurial project on oDesk.
Average Mercurial Freelancer Feedback Score
Mercurial oDesk freelancers typically receive a client rating of 4.43.
I am an experienced Systems Administrator, having worked for many years with a broad range of fairly complicated technologies, products and tasks. I like to understand how an implemented system works and dislike relying on trial-and-error or luck. I am eager to analyze the costs and benefits of alternative solutions, examine the requirements of each situation and make informed suggestions on how they could better be served. I draw real satisfaction from automating routine tasks that would otherwise require human labor. I prefer to work with Unix-like systems, but I have long experience in administering and supporting Windows Servers as well. Key Skills: • Hardware: Assembling computers, identifying and replacing faulty parts • Common Office software: Word/Excel/Access/Powerpoint • Systems Administration: GNU/Linux (Slackware, Gentoo, RedHat/CentOS, ArchLinux, Debian), FreeBSD and Windows Operating Systems • Designing and Implementing secure IP Networks based on Ethernet and WiFi • Installing and customizing numerous Network Service software, including: Postfix, Dovecot, Apache, Nginx, Varnish, MySQL, PostgreSQL, BIND, PowerDNS, NFS, Samba, OpenSSH, NTPd, Squid, Rsyslog • Relational Databases: SQL • Firewalls and Traffic Control: Iptables, Iproute2, PF • Virtualization: Vmware ESXI, Microsoft HyperV, Linux Vserver, OpenVZ, FreeBSD Jails • Languages: Python, Ruby, PHP, PERL and BASH (Note: I don't consider myself a Software Developer, but I am able to develop small applications that automate routine tasks or import/export/analyse/present data in helpful ways, following proper programming practices)
I'm experienced Java programmer with 10+ years of Java experience. Another area I'm experienced is Model Driven Development (UML, DSLs).Interesting tasks for me are architecture development, domain model definition (UML, database), Java development, JEE development, Web development.My LinkedIn profile is http://www.linkedin.com/in/antiso
I'm a Software Engineer with a wide experince in developing WEB Applications with frameworks like JSF, GWT, Vaadin and EJB for Backend plus many Desktop apps with JSE. also I've developed many sql databases in postgres ,SQL server ,sqlite and Oracle I'm aware with the full cycle of software development and I designed and implemented most of my projects. I'm good at front-end development and I have a very good sense to develop a user friendly front-end
Muhammad Kashif Nadeem Agency Contractor
8 years of total experience in Windows/Web Application Development. Excellent Application design, programming, troubleshooting and debugging skills. Strong knowledge of Windows application architecture and development with PowerBuilder & .Net. Extensive experience in Database design, development Queries, Stored Procedures and Triggers using SQL Server 2000/2005/2008 and Sybase ASE. Good knowledge of debugging tools provided PowerBuilder & Visual Studio IDE Productive in working independently and in team. Created deployment packages for Applications in PowerBuilder & .Net. Good communication skills. Working knowledge of communicating with client and higher management. Excellent working knowledge of supporting and converting legacy applications. Practical knowledge of Leading team of 8+ members.
Software Engineer offering 9 years in the IT industry with a focus on product design and development. Extensive knowledge of Web develop. Innovative problem solving skills and dedication to quality. Objective: Team leader - Computer Engineer - Consultant - Manager Qualifications: PHP, Drupal (drush, composer), SQL, mongoDB, Varnish, jQuery, Delphi, LDAP, REST, SOAP, Linux, Windows, XML/XSLT/XHTML
Vedanta Professionals Agency Contractor
Vedanta Professionals is a Consultancy & Service Provider that excels is Management, Maintenance, Deployment & Security of IT Infrastructure. Our primary focus is on providing Services & Solutions using Linux, Open Source & allied Technologies. We excel and specialize in providing Hosting Solution, Cloud Deployment, Virtualization, Linux High Performance Clusters, Firewalls, Security Auditing, Asterisk family of VOIP servers,