Naim Shafiev

senior

Registration: 24.08.2022

Specialization: DevOps Engineer

More than 15+ year of experience on different IT area(ISP, VoIP, Database , HA clusters,DevOps (SRE). More than 20+ year of GNU/Linux user (also on home desktop).

AWS C go MySQL Oracle perl PostgreSQL Pascal

More than 15+ year of experience on different IT area(ISP, VoIP, Database , HA clusters,DevOps (SRE). More than 20+ year of GNU/Linux user (also on home desktop).

AWS C go MySQL Oracle perl PostgreSQL Pascal

Portfolio

Reg.ru LTD

Developing backend system scripts for billing,payment managment. Goals : Fixing payment logic for WebMoney,OSMP.

Technorely

Developing backend system for parallelization stored procedures in Mysql(MariaDB), Optimizing they. Goals : Reduce more than 3 times time for analytic stored procedure. Develop a go daemon for periodically run mysql storage procedures. Help to normalize CI/CD process (Fix a problem with Jenkins and AWS instances).

Ringostat

Managing and make updates for Mysql High Availability cluster, debug/fix own VOIP web-based messenger Goals : Building from a scratch Mysql High Availability cluster. Help to normalize CI/CD process. Building a own Kubernetes cluster on bare metal.

Skills

Python

PHP

Pascal

Erlang

AWS

GNU

SUN Solaris

FreeBSD

OpenBSD

Oracle

PostgreSQL

Mysql

Jenkins

Docker

Ceph

K8S

Ansible

XEN

KVM

OpenVZ

Linux

Kamailio

Asterisk

Apache

Nginx

Sendmail Postfix Exim

ZSH

CSH

Bash

Work experience

DBA/DevOps

since 01.2020 - Till the present day |Ringostat

Perl, Gnu, Linux, git, Gitlab, Golang, docker, ceph, k8s, jenkins, mysql

• Managing and make updates for Mysql High Availability cluster, debug/fix own VOIP web-based messenger. • Building from a scratch Mysql High Availability cluster. • Help to normalize CI/CD process. • Building a own Kubernetes cluster on bare metal.

DBA /Devops

11.2018 - 12.2019 |Technorely

Perl, Gnu, Linux, git, Gitlab, Golang, docker, ceph, k8s, jenkins, Postgresql, mysql

• Developing backend system for parallelization stored procedures in Mysql (MariaDB), optimizing they. • Reduce more than 3 times time for analytic stored procedure. • Development a go daemon for periodically run mysql storage procedures. • Help to normalize CI/CD process (Fix a problem with Jenkins and AWS instances).

Billing programmer

08.2018 - 11.2018 |Reg.ru LTD

Perl, Gnu, Linux, php, python, grafana, git, Jenkins, Gitlab, MetaBase

• Developing backend system scripts for billing. • Payment management. • Fixing payment logic for WebMoney, OSMP.

Unix and Database Administrator

01.2018 - 07.2018 |Forextime LTD

Perl, Gnu, Linux, php, python, grafana, LXC, Jenkins, Gitlab, Hadoop, Zookeeper, Golang, docker, ceph, k8s

• Developing backend system scripts for database management and LXC virtualization stack. • Automatization LXC monitorings via own developed plugin for Grafana. • Develop a GO daemon for monitoring currencies for zabbix. • Realize CI/CD on K8S , Ceph , and Jenkins.

UNIX Systems Developer

03.2011 - 01.2018 |Azedunet

Perl,Gnu, Linux, php, Cisco CUCM, FreeBSD, js, git , Jenkins Gitlab QlikView, Golang, docker, ceph, k8s

• Developing solution for ISP(Traffic control and monitoring system , embedded highly customized vpn solution(based on home router), billing related software. • Installation and developing billing system. • Making own OSS/BSS system. • Building the IPTV service. • Extending programmers team, get an ISO 20000 , Jenkins , use a Bitbucket repository for internal develop and Github for opensource , try to rewrite Ichat Double Nat problem solving daemon for golang. • Start a CI/CD pipeline.

Sysadmin

10.2008 - 05.2010 |ECUmoney Limited

Perl,own sqlite-like dbms solution, zabbix

• Make own perl based system scripts to monitor transcations and system «health» parameters.

GNU linux administrator

01.2007 - 01.2011 |University (MIREA)

Perl, Gnu, Linux, bash

• Make the own IaaS solution.

Educational background

Mathematical Provision of Computer Systems

2007 - 2011

MIREA

MSTU N.E.Bauman

2005 - 2007

MSTU N.E.Bauman

Languages

TurkishUpper IntermediateRussianNativeEnglishIntermediate