Alexander Feller

DevOps Engineer at Ubimo, a Quotient brand
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Contact Information
Location
Narva, Ida-Virumaa, Estonia, EE
Languages
  • English Limited working proficiency
  • Russian Native or bilingual proficiency
  • German Limited working proficiency

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Vitaliy Sayfullin

Хороший, вдумчивый инженер с качественными знаниями по ОС GNU/Linux. Отлично переводит технические тексты с английского.

Andrey Korytov

24/7 reliable, confident, professional, calm, collected

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Credentials

  • Red Hat Certified System Administrator
    Red Hat, Inc.
    Jul, 2011
    - Sep, 2024
  • Certified Nexenta Engineer (CNE)
    Nexenta Systems, Inc.
    Apr, 2011
    - Sep, 2024
  • Red Hat Certified System Administrator
    Red Hat, Inc.
    Feb, 2010
    - Sep, 2024

Experience

    • United States
    • IT Services and IT Consulting
    • 1 - 100 Employee
    • DevOps Engineer
      • Jan 2016 - Present

      - Amazon AWS (EC2, S3, IAM, Route53, CodeCommit, RDS, SES) - Google Cloud (Compute Engine, IAM, Deployment Manager, Storage, Cloud DNS, Cloud SQL and so on) - Ansible - Packer - Ubuntu Server - Python scripting - documentation writing - jsonnet - TeamCity - Monitoring: Graphite (+ClickHouse), Prometheus - PyPiCloud - Golang - MariaDB (+MyRocks engine) - Pulumi - Amazon AWS (EC2, S3, IAM, Route53, CodeCommit, RDS, SES) - Google Cloud (Compute Engine, IAM, Deployment Manager, Storage, Cloud DNS, Cloud SQL and so on) - Ansible - Packer - Ubuntu Server - Python scripting - documentation writing - jsonnet - TeamCity - Monitoring: Graphite (+ClickHouse), Prometheus - PyPiCloud - Golang - MariaDB (+MyRocks engine) - Pulumi

    • Software Development
    • 1 - 100 Employee
    • Software Developer (part time)
      • Nov 2015 - Feb 2016

      Golang, bash Golang, bash

    • Operations Engineer
      • Jul 2014 - Dec 2015

      - Responsible for maintaining and supporting Linux servers (CentOS 7, Ubuntu 14.04 Server) - Virtualization (KVM) - Nginx, php-fpm - MariaDB + Galera administration - Setup and maintenance Atlassian products (Jira, Stash, Confluence, Bamboo) - Deploy with capistrano and ansible - AWS (EC2, Route53, S3, CloudFront, ELB) - InfluxDB + Telegraf (or diamond) + Grafana - ElasticSearch + Logstash + Kibana - Writing some small utilities on Go(lang), Python - Some experience with Graylog2, NewRelic Monitoring, nsq, RabbitMQ - Some experience with Docker - Some experience with Packer, Terraform - Some experience with Google Cloud Platform Show less

    • Information Technology & Services
    • 100 - 200 Employee
    • Linux System Administrator
      • Jul 2013 - Dec 2015

      - Responsible for maintaining and supporting Linux servers (CentOS, Ubuntu Server) - Virtualization (KVM, LXC) - Writing scripts (Ruby, Bash) - Setup mail server (Postfix, Dovecot, Spamassassin, Amavisd, Clamav, MySQL) with administration panel Modoboa (Django, MySQL, Apache) - Setup GitLab server - Golang script for parsing .dat and .csv files - Responsible for maintaining and supporting Linux servers (CentOS, Ubuntu Server) - Virtualization (KVM, LXC) - Writing scripts (Ruby, Bash) - Setup mail server (Postfix, Dovecot, Spamassassin, Amavisd, Clamav, MySQL) with administration panel Modoboa (Django, MySQL, Apache) - Setup GitLab server - Golang script for parsing .dat and .csv files

    • Media Production
    • Linux System Administrator (Remote)
      • Sep 2013 - Jun 2014

      - Mail server deployment (Postfix, Dovecot, Amavisd) - Web servers administration (Nginx, modsecurity) - fail2ban - MongoDB Cluster deployment (replica set, sharding) - Archiva Deployment (Build Artifact Repository Manager for Maven) - OpenVPN - vsftpd - Writing PHP application deployment (based on capistrano) - Ruby scripting - Fabric - Saltstack - Mail server deployment (Postfix, Dovecot, Amavisd) - Web servers administration (Nginx, modsecurity) - fail2ban - MongoDB Cluster deployment (replica set, sharding) - Archiva Deployment (Build Artifact Repository Manager for Maven) - OpenVPN - vsftpd - Writing PHP application deployment (based on capistrano) - Ruby scripting - Fabric - Saltstack

    • France
    • Design Services
    • Linux System Administrator
      • Feb 2013 - Jun 2013

      - Responsible for maintaining and supporting Linux servers (CentOS, Ubuntu Server) - Virtualization (KVM, LXC) - Interaction with developers and QA team - Bug hunting - Setup and maintenance Monitoring System - Setup and maintenance Subversion and Git servers - Developing scripts (bash, Python, Ruby) - Responsible for maintaining and supporting Linux servers (CentOS, Ubuntu Server) - Virtualization (KVM, LXC) - Interaction with developers and QA team - Bug hunting - Setup and maintenance Monitoring System - Setup and maintenance Subversion and Git servers - Developing scripts (bash, Python, Ruby)

    • System Administrator
      • Jan 2013 - Feb 2013

      Windows and Linux servers administration Windows and Linux servers administration

    • Linux System Administrator
      • Jun 2011 - Oct 2012

      Responsible for maintaining and supporting Linux systems Virtualization Interaction with developers and QA team Bug hunting Setup and maintenance Monitoring System Setup and maintenance Subversion Developing scripts for deploying (bash, Python,Ruby) Responsible for maintaining and supporting Linux systems Virtualization Interaction with developers and QA team Bug hunting Setup and maintenance Monitoring System Setup and maintenance Subversion Developing scripts for deploying (bash, Python,Ruby)

    • System Administrator
      • Feb 2011 - May 2011

      tech support tech support

    • United States
    • Retail
    • System Administrator
      • Jun 2009 - Nov 2010

      Virtualization, Server Administration, Tech Support Virtualization, Server Administration, Tech Support

Community

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