Curriculum Vitae of Klimenko Maxim Sergievich

System administrator with DevOps methodology or just DevOps

1. Requestum — Outsource company ~2017 - December 2018

2. QuickBlox - Outstaf work from Requestum Jul 2018 - Aug 2018

   Per client infrastructure development and maintenance in AWS cloud. Containerizing applications with Docker. Work with ELK stack and using him for metrics and log collection. Zabbix. Creation of perimeters, by client request, for environments setting up security groups and CDCI for every case. Some technologies and utilities: Python, Terraform, Chef, Ansible, Vagrant, libvirt, Groovy, Jenkins, AWS, ELK, PHP, Node, Nginx, SQS, Memcahe etc.

3. CreatorIQ — Product company/SocialEdge inc. Jan.2019 - April 2020

   Infrastructure development and maintenance in AWS cloud. Containerizing applications with Docker. Work with ELK stack. Development of a highly loaded proxy using Nginx, Jenkins and Terrafom. Deploying a server and virtual networks for the access control system. Creation and support of serverless applications for collecting and processing logs, for AWS WAF etc. Creation of perimeters for environments setting up security groups and continuous integration into named environments. Kubernetes ‑ helm, nginx ingress and support. Some technologies and utilities: Python, Terraform, Chef, Ansible, Vagrant, libvirt, Groovy, Jenkins, Gitlab‑CI Some info about project stack: AWS, ELK, PHP, Node, Nginx, SQS, Memcahe etc.

4. Digifico - 3 month of summer 2020

   Two products ‑ chat and online store with POS systems. Working with the ELK stack, managing indexes and collecting logs with TD‑Agent. Support for Java server applications, build HL services like RabbitMQ cluster. Maintenance and improvement of infrastructure and logging. Used Grafana, Prometeus to collect and view metrics. Alert manager and Slack for reporting critical issues. Gitlab CI and Ansible for process automation. Resigned due to problems with cyber security and constant life under the attack of computer pirates, who as a result forced us to download a torrent at work - now I have some experience in cyber security.

5. Kenv — Automated orchestration in multiple types of cloud, Project work.

6. Autodoc — Product company 2021 - 2022

   Infrastructure development, improvement and maintenance in GSP cloud. Containerizing applications with Docker. Kubernetes ‑ helm, nginx ingress and support. Some technologies and utilities: Python, Terraform, Chef, Ansible, Kubernetes, Vagrant, libvirt, Groovy, Jenkins, Gitlab‑CI Some info about project stack: Vagrant, GCP,Kubernetes, ELK, PHP, Node, Nginx, Memcahe etc. Management of secrets for devops and developers teams.

7. Freelance

8. Smile FR/ Smile UA — International outsource company 2022 - 2023

   Infrastructure development and maintenance in AWS and bare metal clouds. Containerizing applications with Docker. Development and support for Ansible provision project with different types of php applications — Drupal, Magento Environments. We work with social companies from France and international companies like Dior Coutur. Some technologies and utilities: Python, Terraform, Chef, Ansible, Vagrant, libvirt, Groovy, Jenkins, Gitlab‑CI Some info about project stack: Vagrant, AWS, ELK, PHP, Node, Nginx, SQS, Memcahe etc.

9. Millitary service from November 2023 to April 2024

   service in the infantry before being wounded