Volodymyr Pozniak

Site Reliability Engineer , DevOps at Alpacked
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Contact Information
us****@****om
(386) 825-5501
Location
Esposende, Braga, Portugal, PT
Languages
  • English Professional working proficiency
  • Russian Native or bilingual proficiency
  • Ukrainian Native or bilingual proficiency

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Aleksandr Vlasov

I know Vladimir as a hard working and very serious team player. Vladimir has strong devops skills and certainly can get my full recommendation.

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Credentials

  • AWS Certified Solutions Architect – Associate
    Amazon Web Services (AWS)
    May, 2019
    - Nov, 2024

Experience

    • Ukraine
    • Technology, Information and Internet
    • 1 - 100 Employee
    • Site Reliability Engineer , DevOps
      • Apr 2021 - Present

      SRE: - Monitoring applications using ELK, Datadog and Amazon CloudWatch - Protecting applications using centralized WAF - Amazon FireWall Manager - Helping developers and QA engineers to debug issues on production environments - Main stack: Amazon AWS - Kubernetes - Terraform + Helm - ELK - Datadog - UptimeRobot - Jenkins - Github - Atlassian products DevOps: - Helping developers and QA engineers to debug issues at different non-production environments - Maintaining existing and creating new CI/CD pipelines at Gitlab - Main stack: Amazon AWS - Kubernetes - Rancher - Terraform + Helm - Gitlab - Polarion - Master Control - ServiceNow - DynaTrace Show less

    • Germany
    • IT Services and IT Consulting
    • 1 - 100 Employee
    • DevOps Engineer
      • Sep 2015 - Present

      - Docker, Ansible, Azure, AWS Amazon(ec2, s3, route 53, load balancer), Jenkins, Git server, VPN, GitLab, Redmine, Nginx, php-fpm, nodejs, DNS server, Mail server, Mailchimp, Mailgun - Maintain/Monitor/Answer questions on Synology forum - Managing Synology Russian/Ukrainian Support Websites - Remote system administration of Synology Network Attached Storages (Linux, ssh, maintenance and repair of Raid Storages, Synology DSM) - Docker, Ansible, Azure, AWS Amazon(ec2, s3, route 53, load balancer), Jenkins, Git server, VPN, GitLab, Redmine, Nginx, php-fpm, nodejs, DNS server, Mail server, Mailchimp, Mailgun - Maintain/Monitor/Answer questions on Synology forum - Managing Synology Russian/Ukrainian Support Websites - Remote system administration of Synology Network Attached Storages (Linux, ssh, maintenance and repair of Raid Storages, Synology DSM)

    • United States
    • Software Development
    • 1 - 100 Employee
    • DevOps Engineer
      • Nov 2021 - Jan 2023

      - Installing/Maintaining environment at Amazon AWS (EC2, RDS, DynamoDB, CloudFront, Load Balancing, SES, S3, Lambda, ElasticSearch, ElastiCache, CloudWatch, Route53, IAM, Cognito, CodeDeploy, WAF) - Installing/Maintaining Magento2 at Nexcess and MageMojo - Configuring and maintaining CI/CD using buddy.works and Jenkins - Using/Creating/Updating Ansible, Python and bash scripts - Monitoring of bills at Amazon for each client, creating monthly reports with billing information - expected bill/actual bill, explanation why there are higher/lower amounts at bill - Writing technical documentation and incident reports - Installing and maintaining monitoring system - NewRelic, Site24x7, Amazon CloudWatch - Maintaining projects at Rackspace, Webscale, Magento Cloud - Maintaining Jenkins and OpenVPN servers - Configuring and maintaining scripts that allows to install Magento1-2 locally on macos or linux using docker - Configuring and maintaining backups of databases, archive with media files, nginx log files - Maintaining projects at Github and Bitbucket - Using Atlassian stack (Jira, Atlassian, Confuence Show less

    • DevOps Engineer
      • Mar 2018 - Oct 2021

      - Installing/Maintaining environment at Amazon AWS (EC2, RDS, DynamoDB, CloudFront, Load Balancing, SES, S3, Lambda, ElasticSearch, ElastiCache, CloudWatch, Route53, IAM, Cognito, CodeDeploy) - Maintaining existing environment at Microsoft Azure (MS SQL, Load-Balancing, Azure Drive, Blob Storage, Virtual Network, Azure Resource Manager, CDN, DNS) - Using/Creating/Updating Ansible and Python scripts - Installing/Maintaining own ELK stack (ElasticSearch-Logstash-Kibana) at dedicated server for collecting of log files from servers with Magento1/Magento2 (default and specific log files from Magento, php-fpm/nginx logs, creating custom dashboards, installing and maintaining this stack using Ansible) - Monitoring of bills at Amazon for each client, creating monthly reports with billing information - expected bill/actual bill, explanation why there are higher/lower amounts at bill - Writing technical documentation and incident reports - Installing and maintaining monitoring system - NewRelic, Site24x7, Amazon CloudWatch - Maintaining projects at Rackspace, Webscale, Magento Cloud - Installing and maintaining OpenVAS and Advanced Intrusion Detection Environment - Installing/Maintaining fail2ban system with Amazon DynamoDB centralized database that allows to ban/unban IP addresses on all hosts where fail2ban is installed, adding possibility to use this system with Amazon WAF - Installing/Maintaining Jenkins, OpenVPN - Configuring and maintaining scripts that allows to install Magento1-2 locally on macos or linux using docker - Configuring and maintaining backups of databases, archive with media files, nginx log files - Maintaining projects at Github and Bitbucket - Using Atlassian stack (Jira, Atlassian, Confuence) Show less

  • AKVIDO
    • Kiev Region, Ukraine
    • System Administrator/DevOps Engineer
      • Nov 2013 - Aug 2015

      - Ubuntu, Nginx, Nodejs, mongodb, mysql, mercurial, aws amazon, vps, dedicated server, CI, Jenkins, PM2, forever.js, NodeBB, payment system integration - Ubuntu, Nginx, Nodejs, mongodb, mysql, mercurial, aws amazon, vps, dedicated server, CI, Jenkins, PM2, forever.js, NodeBB, payment system integration

  • Synology
    • Kiev Region, Ukraine
    • System Administrator
      • Apr 2009 - Nov 2013

      - Registration, installation and maintenance of Synology Russian forum - Ubuntu, Nginx, Php-fpm, Invision Power Board - Remote system administration of Synology Network Attached Storage (Linux, ssh, maintenance and repair of Raid Storages, Synology DSM) - Manage Synology Russian Website and Russian FAQ - Maintain/Monitor/Answer questions on Synology Russian forum - Banner update on Synology Russian forum - Translate documents into Russian besides website and forum related ones Show less

  • "Ukrmed dental" Ltd
    • Kiev Region, Ukraine
    • Service Engineer
      • Apr 2005 - Aug 2009

      - network administration (Windows, Linux) at dental clinics - web development and administration (Apache, PHP, WordPress and plugins, SEO) - medical software localization (English to Russian translation) - Participation in domestic and foreign exhibitions - Translation of technical and users manuals from English to Russian language - Communication with manufacturers of medical equipment - Registration of dental equipment in the State Service for Registration of Pharmaceuticals and Medical Devices - Service maintenance of dental equipment (installation, maintenance and repair) Show less

  • UKRMED
    • Kiev Region, Ukraine
    • Service Engineer
      • Dec 2001 - Mar 2005

      - network administration (Windows, Linux) at dental clinics - web development and administration (Apache, PHP, WordPress and plugins, SEO) - medical software localization (English to Russian translation) - Participation in domestic and foreign exhibitions - Translation of technical and users manuals from English to Russian language - Communication with manufacturers of medical equipment - Registration of dental equipment in the State Service for Registration of Pharmaceuticals and Medical Devices - Service maintenance of dental equipment (installation, maintenance and repair) Show less

  • UKRAVTODOR
    • Kiev Region, Ukraine
    • Software Engineer
      • Jul 1996 - Nov 2001

      - automation of the database of ukrainian roads - FoxPro - automation of the database of ukrainian roads - FoxPro

Education

  • National Technical University of Ukraine Kiev Polytechnic Institute
    Master's degree, Radio-electronic devices, systems and complexes
    1995 - 2002
  • Darnitskiy Technical Lyceum
    Specialized secondary education, General Electrical/Electronics Equipment Installation and Repair
    1993 - 1995

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