Development skills: - Django, jQuery, Angular + DRF, RequireJS, Bootstrap; - Postgresql + South, MySQL + django_evolution, SQLite, LightSQL, Redis, NoSQL, Sphinx, BDE. - Celery, RabbitMQ, supervisor; - Python+virtualenv, Perl, Bash, Lua, PHP, Haxe, JavaScript, AutoIT, TorqueScript, Clips, C++/C#, Pascal; - Java+Processing, PhoneGap; - PyCharm, Eclipse (PDT, CDT, PyDev, etc), Glade, Delphi, VisualStudio; - EMS SQL Manager, EMS DB Comparer, mytop, phpMyAdmin, pgAdmin; - HTML, XML, JSON, CSS, AJAX, DOM Scripting; - ImageMagick, Google charts, ChartJS, HighCharts; - Scrappy, Phantomjs, html5lib; - Jenkins, Behave, splinter, selenium; - API: Google Docs, Google Maps JS, Twilio, Twitter Streaming, Facebook, Vkontakte, Odnoklassniki, Semrush. Administration: - Proxmox, Ubuntu-server, Gentoo, pfSense, Arch, CentOS, Debian, MS Windows; - Iptables, iproute2, brctl, ip tuntap, tc, traffic shaping (HTB, CBQ, ESFQ, WRR, IFB, IMQ, squid-delay pools); - Squid+SquidGuard, WinRoute, Usergate; - lxc, openvz, qemu, kvm, xen, VMWare, VirtualBox, VirtualPC, EC2, vagrant, docker; - gunicorn, apache, nginx, memcached, postgresql, mySQL; - supervisor, cron; - SSH, VPN, sshuttle, VLAN, VNC, RDP, Webmin; - DNS, DHCP, WINS, SMB, FTP, JABBER, DC++; - ab, httperf, mytop, ntop, nmap, nc, fiddler, firebug, dig, iptraf, nload, nethogs, wireshark, tcpdump, tshark, ipcad, snort, ipguard, sarg, sqstat, calamaris etc. - top, iotop, nice, ionice, ulimit, vmstat. - Jenkins + Selenium/Splinter+Behave, Fabric; - git, gitolite (tig, tortoisegit, gitphp, cgit), gitlab, svn; - Jira, Mantis, Trac, Mavenlink, Pivotaltracker. - rsync, sshfs, curlftpfs, owncloud, freeNAS. Specialties: - Software Development (my passion since I was 13); - Client-server arch; - TCP/IP and network/socket programming; - Multi-process and multi-thread software development; - Networking; - QoS; - Project Time Reporting; - Team Coordination.

Django/Python Developer @ http://slivkoed.ru http://vidozon.com http://pinframework.com From 2010 to Present (5 years) Docent at Computer Modeling and Information Technologies Dep. @ - Organizer and sponsor of FOSS conferences aimed to popularize FOSS among students http://fossua.zxscript.com ; - Lecturer for several IT courses; - Academic advisor for graduate and undergraduate students; - Organizer of University Informatics Competitions. From 2005 to Present (10 years) Django/Python developer @ From 2011 to 2012 (1 year) Ftpsync Developer @ From 2011 to 2012 (1 year) Server-side Developer @ Software Development: - server back-end for a multimedia project (php, amf, xml, json, MySQL, Redis); - server front-end (php, smarty, MySQL); - client-side system administration api (via tcp socket, multi-threaded with mutex, python) for a Flash application; - proxy-server (multi-threaded with mutex, python); - updater for clients (bash). From 2010 to August 2011 (1 year) Web developer @ Angle (Email Search Engine) Email Crawler (Python + Redis + TF-IDF Algorithm); WebUI (Apache2 + WSGI + Mako + Redis). From 2011 to 2011 (less than a year) "Controllers" DB Developer @ From 2011 to 2011 (less than a year) PHP, MySQL developer @ From 2011 to 2011 (less than a year) PHP developer "SEO Automation" @ From 2011 to 2011 (less than a year) GSOC: IDFetch project developer @ Software development: - patch for portage system: python, data export in JSON; - segget daemon: C++, libcrypto++, segmented downloads with libcurl, mirror benchmarking, p2p, CDN, tcp/unix domain socket api for Text UI and WebUI; - text UI: tcp and unix domain socket client, ncurses; - webUI: HTML, AJAX ( see demo http://idfetch.isgreat.org/index.php/webuidemo ); - and other features ( see http://idfetch.isgreat.org/ ) See blog with weekly reports at http://idfetch.isgreat.org/index.php/blog From 2010 to 2010 (less than a year) Head of Estimate Dep. @ - Contract negotiation; - Development of estimate documentation for projects; - Coordination of work of team of 5 people; - Resource allocation; - Project monitoring; - Project time reporting. From 2002 to 2004 (2 years)

PhD, Mathematical Modeling and Computational Methods @ Kharkiv State Technical University of Construction and Architecture From 2003 to 2009 MA, Economic Cybernetics @ Kharkiv State Technical University of Construction and Architecture From 2002 to 2003 Central European UniversityCentral European UniversityCentral European University Kostyantyn (Remote) is skilled in: Networking, Client/server, Linux, QoS, Subversion, Django, Python, PHP, jQuery, Proxmox, Git, Curl, MySQL, Redis, Memcached