Alexandr Ivenin

I am currently working as Linux service engineer. I do automation deploy, architecting solutions installed, their accompaniment. 1. Coordination and development of high-availability architecture, geo-distributed web services to provide authentication of web applications via OAuth protocol. 2. Deployment components of solution across servers in all environments with the help of fabric. 3. Support solutions, resolving technical problems.

In Mango Telecom I administered a 50+ servers where worked 200+ virtual machine (openvz, lxc), storage systems and tape drives. 1. Selection and purchase of equipment, maintenance of hardware servers. 2. Configure and support for multiple web projects . 3. Create and support storage system. 4. Operation of the application infrastructure. 5: Monitoring OS and services using zabbix. 6. Administration postgresql databases.

In Qiwi I worked on the development and support of billing, web services for access to billing and support infrastructure for applications. 1. Administration 20+ high load Linux and Solaris servers. 2. Setting up mysql databases (monitoring, tuning, backup, replication). 3. Setting up monitoring systems, web, ftp, dns and mail servers. 4. Preparation of project documentation.

I was involved in the development of software, support and implementation enterprise systems. 1. Coordination, development and implementation of a unified system of authorization applications based on Tivoli DS. 2. Implementation of the system backup and recovery of servers and databases to tape TS3200 using Tivoli Storage Manager. 3. Web programming in ExtJS and Python. 4. Monitoring, performance tuning, backup the databases DB2.

In CDE I created a portal for distance education and system for testing users. 1. Writing, matching the terms of reference for the creation and modification of the portal center distance education and testing system for the Center for Distance Education. 2. Programming in php. 3. Implementation, support and maintenance of the portal and the test system based on the open engine Moodle (Linux / Apache / PHP / MySQL).

Optics and spectroscopy