Vasily Tikhonov

• Python/Perl automation scripts. Perl Tk/Tx, Django• Back-end development: • • Perl: Apache CGI, DBI for MySQL, MSSQL, Expect, WWW::Mechanize, HTTP::Parser; HTML::TreeBuilder, Export to CSV and Excel. Web scraper application (LWP, Mojo::DOM, HTML::HeadParser)• • Python: CGI, MySQLdb, Django, GTK3 GUI, Multiprocessing, Subprocess, Re (regex), some Django experience. MinimalModbus for Modbus protocol. Cloud client for processing MQTT IoT data.• • Python/Perl: Network devices monitoring via SNMP, Traps parsing. Monitoring solutions.• Front-end:• • Javascript, jQuery, Ajax = XMLHttpRequest, XML, CSS, JSON.• Linux GTK3 GUI for Perl/Python applications.• Team-player, problem solver and self-motivated• Linux OS, FreeBSD, Linux/FreeBSD networking, netfilter, linux router/firewall, iptables, ipfw.• IP network equipment (switch,routers) installation, maintenance and configuration.• Monitoring via SNMP and troubleshooting IP network equipment (Cisco and Alcatel-Lucent routers/switches)• Unix and Windows hosts monitoring via SNMP.• Client-server web based tools development for network equipment monitoring.• MySQL database design and implementation.• Web interfaces development for MySQL management.• Network automated monitoring tools development.• Asterisk and CUCM integration, CUCM configuration, IP phones configuration.• Virtual servers installation and management (Windows/Unix) on Vmware and VirtualBox.• CCTV cameras and digital video recorders. Unicast, multicast streams.• Computer assembling and maintenance.• Installing and configuring a peripherals, components and telecommunications devices.• Troubleshooting skills in complex software and hardware problems.• Installation, managing and maintaining the Servers, PC’s, Routers and Switches.• IP addressing and subnetting, VLAN, routing concepts (OSPF, STP)• LAN/WAN design and implementation using Cisco, Alcatel-Lucent routers and switches.• SDH/PDH equipment installation, setup and maintenance. Channel tests and failure clearance procedures.