More than 10 years professional experience in IT industry!Nothing will be impossible for me! My motivation and desire to learn new things can solve every task.Skills for calm and self-control, sense of humor. I love everything to be made perfectly and optimized to end.Through the years I have many invented and created projects, such as:public websites, Linux based OS, custom firewalls, simple and complex softwares and scripts on different languages,several established networks on LAN / FTTx / Wireless, systems and devices with artificial intelligence.Network skills:- Experience with the following brands - Cisco, Juniper, ZyXel, Huawei, Mikrotik, Ubiquiti, Brocade, Fortinet, Nortel, Dell;- Knowledge of OSI model and protocols in each layer;- Undestanding many network services - BGP, DNS, DHCP, SNMP, NTP, SMB, VPN, and more;- Perfect knowledge and experience with Linux based routers, servers, VPS nodes, firewalls;- Experience in Linux kernel and Netfilter;- Experience in long-range wireless networks;Knowledge programing languages:Perl                                 ++++++Bash                               ++++++PHP+MySQL                   ++++++C/C++                             +++++WebDev (html,css,etc..)    +++++Python                             ++++BASIC                             +++JAVA                               ++Ruby                                ++Knowledge operating systems:Linux                ++++++Unix                 ++++++Mikrotik            ++++++Vyatta              +++++Cisco IOS         ++++Junos               ++++MS Windows    +++Other skills:All about analog electronics - working with low voltage, measurement, soldering, building amplifiers, power supplies, custom equipment, repairing of various electronics.Hardware master - knowledge of all hardware parts and peripherals, hardcore repairs with soldering station, build a custom devices based on x86/x64, ARM.