Unix Server administration (Linux,FreeBSD): apache,nginx,lighthttpd sendmail,qmail,postfix php,perl, bash scripts firewalls spam defence mysql,postgress EMC: EMC Documentum (Documentum Administrator, Webtop) DQL DFC Windows: Windows Servers Sharepoint installation, administration, customization. Software optimization (wordpress,magento, joomla, and etc) Programming Security audit Project management I have more than 11 years of experience in IT industry Self-motivated
I like writing programs which make life easier. Given a lot of similar files or a few gigabytes of data, to write a little Perl script to parse them all in seconds is a kind of task I really enjoy doing. While being my favorite programming language, Perl is, of course, not the only one I know. Just like any person pretending to be a good software engineer I can (and like to) write in C, and I used to write some code in C++ (need to say here that I don't like the style of coding when the whole program consists of definitions of various small classes and overloading various methods). I understand and like functional programming (e.g. Lisp and Haskell), and I like using map, reduce and filter concepts in other languages. I'm not a web programmer, that means that I won't apply for any PHP job or, in general, for a job requiring to create web sites. But I used to develop simple web services (Perl CGI scripts, small sites in PHP) and I understand how HTTP works. That means that I can act both as a web browser using telnet and as a web server using netcat and I don't panic when I see Internal Server Error. The last web-related thing I looked at was Node.js; I liked the idea and wrote a few hundred lines of code to see how it works. Just to list some more technologies: I used to create TCP/IP client and server programs in C and Perl both in Linux and Windows; I spent a few evenings developing a compiler and virtual machine for myself just to understand how all this stuff works; I know how to work with databases (just to list some: MySQL, MSSQL, PostgreSQL, SQLite), SQL queries, and stored procedures. I was a member of the ACM team of Novosibirsk university (our best result was to reach world semi-finals) and I spent nine years teaching students how to write programs so I understand most of the 'standard' algorithms: searching and sorting, graphs problems, etc., and can explain them if needed.
Aleksandr Novytskyi Agency Contractor
Doing programming projects of any complexity. The main specialization of web commerce. In use, PHP, SOAP, WSDL, SQL, AJAX, RDF. Qualitatively, develops convenient usability interface using technology JQUERY, HTML, mobile versions of sites. We have expertise in working with systems OXID eSales, Shopware, OpenCart, Prestashop, OpenCart, xtcModified, Gambio, Magento, Plentymarkets (Silver Partner). We carry out projects for the integration with the systems market places - Plentymarkets, eBay, Amazon. Set up a system based on site analytics Google Analytics, Google Ecommerce Tracking, and others. Provide operational support to the projects. We provide business process analysis and develop technical specifications for develop software products.
Stoyan P. Agency Contractor
Essential skills and technologies: =========================================================== OS: RedHat/Centos, Ubuntu/Debian, FreeBSD, AIX and Solaris. IaaS/PaaS/Cloud: AWS, Rackspace, Heroku CM & Automation : Puppet expert Web & App servers: Apache, Nginx, Tomcat, Weblogic Databases: Mysql, PostgreSQL, CouchDB, Redis Monitoring: Nagios, Icinga, Zabbix, Monit, Munin, Cacti Virtualization: Citrix Xen Server, XCP, KVM, Xen, VMWare, LXC, Docker, OpenVZ Mail servers: Exim, Postfix Backups: Bacula, BackupPC HA: HAProxy, Keepalived, Corosync/Pacemaker, DRBD Programming & Scripting: Perl, Python, Ruby, Bash, Korn shell, SVN/Git Networking: DNS, DHCP, OpenLDAP, Samba, NFS, Vyatta OS, Quagga, Firewalls, Cisco/Dell routers & switches, OSSEC & IDS, Varnish, Vagrant Other: Atlassian products, Agile, ITIL ========================================================== Goals: ===== My major objectives are to provide high quality systems administration and architecture services, and create long-term relationships with my clients. I am a motivated self-started with very strong professional attitude towards any kind of job; a team player with rich experience working in large and small teams, able to follow long terms objectives and meet stringent deadlines. I am a certified Linux administrator with more than 10 years of experience working in web hosting, banking, telecom and IT security industries. I've designed and architectured highly scable and multi-tier envrionments on the cloud and in proprietary enterprise facilities around the globe. I can help you successfully complete your project(s).
Interested in - Unix and Windows server administration - MySQL, Oracle, MS SQL server administration - Data management and DB schema design work - System troubleshooting. - Windows application development in C#, VB.NET - SQL development, PL/SQL, Business Reports - Application support and bug fixing - Scraping/integration automated tools in any programming language
Over last years i worked as Operations Engineer, Team Lead. I was involved into several network, web and mobile projects. Worked for large enterprises and startups. Have an experience working with different network equipment, OS and software. I use different technologies in my work and open to discuss on what to use and why.
- Operating systems: FreeBSD, openSUSE, Red Hat, CentOS, Debian, Ubuntu, Gentoo, Windows: 2000/2003/XP/Vista/7, Mac OS X: 10.4-10.6 - Programming languages (basic level): Bash, PHP, Perl, SQL, C, Objective C, html - Network protocols: TCP, UDP - Network services: DNS, FTP, HTTP, HTTPS - Web Servers: Apache, Nginx, Tomcat - MTA: Postfix, Qmail, Exim - FTP Servers: Pure-ftpd, Proftpd, vsftp - Firewalls: ipfw, ipchains, iptables - Network tools: route, iproute2, natd, tcpdump, netcat, trafshow - Databases: MySQL, MSSQL, Redis - Network file systems: GlusterFS - Virtualization: OpenVZ, Xen, VMware, Virtual PC - Version Control Systems: Subversion - Control panels: cPanel, WHM, Plesk - Monitoring systems: Nagios, Zabbix, Monit, Munin, Cacti - Cloud services: Amazon EC2 - Bug tracking systems: Mantis, Redmine, Trac, Jira - VPN: Mpd, OpenVPN, PPTP - Other software: Squid, Samba, Bind, Radius, Varnish, HAproxy, Wowza Media Server
server-administration, linux-system-administration, windows-administration, unix, freebsd, clustering, amazon-web-services, virtualization, openvz, plesk, cpanel, customer-support, helpdesk-support, internet-applications, database-management, mysql, postgresql, microsoft-sql-server, rdbms, mail-servers, dns, web-services, iis, apache, lighttpd, nginx, apache-tomcat, jboss, security, openvpn, billing