
Michael Shmelev
I was responsible for development of the back-end logic of a system for protecting IP-PBX and software switches... | Nizhny Novgorod Region, Nizhny Novgorod Region, Russia
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Michael Shmelev’s Emails mi****@me****.com
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Michael Shmelev’s Location Nizhny Novgorod Region, Nizhny Novgorod Region, Russia
Michael Shmelev’s Expertise I was responsible for development of the back-end logic of a system for protecting IP-PBX and software switches from illegal hacking, with effective real-time detection and alerts. It's so called anti-fraud system SR-P7000, protection product for IP telephony (for more details: http://switchray.ru/products/sr-p7000). [Debian / C++ / PostgreSQL / SIP]. Last years: a number of short-time projects on different platforms and areas. MachineLink 3G router [embedded Linux, arm], IP softphone ( VDI-Agent, cross-platform application ) [Win/Linux/embedded] etc. Project: CS1K Responsibilities: Design and enhancement of a line of diagnostic tools to collect logs and debug real-time system: - Injecting debug, diagnostic and log capturing tools to embedded system running on VxWorks including usage of hardware break points. Duration: 1½ year Project: Firmware for SIP clients Responsibilities: Design and support for SIP phones firmware running on ARM under VxWorks Investigation network timing issues, system failover cases Real time issues with task starvations Secure connection issues investigations Duration: 1 year Project: FS Responsibilities: Signaling server related issues investigation and fixes. Duration: ½ year Project: Call processing base platform (VxWorks) Responsibilities: Product support and Enhancement design for embedded call processing system Communication Server 1000 (CS1K): Troubleshooting, debug and fix customer issues. Bus errors and stack analysis. Low level debug (assembler Motorola, Intel). Watch dog timer occurrences investigation, real-time system specific issues debug. Live system patching Emulating complex setup for different cases (different kind of physical trunks, geographic redundancy systems, radio paging, MDECT and etc.) Duration: 8 years Project: Meridian Mail Responsibilities: Technical transfers and bug fix and product support for vendor's voice mail integrated product. Duration: 1 year.
Michael Shmelev’s Current Industry SwitchRay Inc.
Michael
Shmelev’s Prior Industry
MERA
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SwitchRay Inc.
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Work Experience

SwitchRay Inc.
Software developer
Fri May 01 2015 00:00:00 GMT+0000 (Coordinated Universal Time) — Present
MERA
Software developer
Thu Mar 01 2001 00:00:00 GMT+0000 (Coordinated Universal Time) — Wed Apr 01 2015 00:00:00 GMT+0000 (Coordinated Universal Time)