About

Summary

LinkedIn Profile

  • Experienced Database Administrator / System Administrator with extensive experience in maintenance and production support of relational databases and UNIX SmartOS / Solaris / OpenIndiana
  • Strong MySQL Cluster and MongoDB Replica skills; MySQL, MongoDB, CouchDB, and Solaris Server installation, upgrades, and migration.
  • System monitoring with Nagios.
  • Experience in Cloud Systems with Smartos, FIFO Cloud Project.
  • Expertise in database migration from MySQL storage engine to MongoDB and CouchDB engines to increase performance and improve integrity constraints.
  • Expertise in database migration from MySQL storage engine to MongoDB engine to increase performance and improve integrity constraints.
  • Experienced in Performance Tuning, Query Optimization, Client/Server Connectivity, and Database Consistency Checks using various utilities.
  • Significant general system administration skills on UNIX and Linux.
  • Expert in writing shell and bash scripts for Linux/UNIX.
  • Experienced in designing, modeling, developing, and supporting web-based projects

 

Highlights

  • Solaris, SmartOS, Linux – 15 years
  • Proficient in MySQL, MySQL Cluster – 12 years, 5 years
  • MongoDB, CouchDB, PouchDB Replication – 2 years
  • Proficient in Solaris – 18 years
  • Proficient in Java, Groovy – 12 years, 2 years
  • Nginx, HTML, CSS, Javascript, REST – 8 years

 

Experience

System Administrator / Database Administrator

Avrio Technology Group, LLC 2013 – current
Subject matter expert for MongoDB, CouchDB, and MySQL.
Developed a database-driven satellite synchronization system.
Migrated data from relational to JSON-based format for MongoDB & CouchDB.
Developed and supported a private cloud with 200+ machines
Implemented Nagios monitoring.
Cisco ASA5512 configuration for Redundancy of two ISP providers.
LeoFS storage.

DataBase Administrator and System Administrator.

Compuvest Corp.  – Seattle, WA 2000 – 2013
Extensive Java, MySQL Cluster, and MongoDB Replication. Built and presently maintaining a high traffic (800,000+ hits/day) e-commerce website from the ground up (http://www.compuvest.com). Supporting a clustered MySQL 24×7, MongoDB Replica, and Apache Web Server + Glassfish Cluster.

System Programmer and Network Administrator.

InfoSystems Inc.  – Russia    1994 – 1999
Planned and developed city-wide X.25, FDDI and Frame Relay network.
Extensive Java and MySQL.

System Programmer and Network Administrator.

Intellect Inc.  – Russia    1991 – 1994
Strategically planned and implemented TCP/IP networks for middle size companies on UNIX.
Extensive C, DB2.

Research Engineer.

Radio Electronics Engineering Institute – Russia    1989 – 1991
Developed sea and air exploration and­ guidance systems.
Extensive C, Assembler DEC PDP­11.

Systems Programmer.

South Pacific Geological Research Institute – Russia    1985 – 1989
Certified maintenance of IBM 360/370 mainframes, PDP-11.
Assembler application programming.

 

Education

Master of Science :  Faculty of Control and Applied Mathematics

Far East State University – Vladivostok, Russia  – 1985

Bachelor : Chair of Electronics and Computer Techniques

Far East Marine Institute – Nakhodka, Russia  – 1982