Maksym Bakurevych - CV Middle II DevOps

07.2018-01.2023 – Linux Administrator Various freelance tasks related to system administration. Linux/Unix installation, LAMP/LEMP setup, support and monitoring • Linux/Unix • Bash scripts • Release Automation • LAMP and LEMP stack • Zabbix, Grafana, Prometheus • OpenVPN • Designed and built telecommunication networks (wire/radio), maintained them 01.2023 - 07.2023 - DevOps engineer Worked on texture projects with texture tasks and infrastructures. Full cycle work, installation taking into account and building and completing the automation infrastructure and updating microservices with a specific strategy. • AWS, GCP, Vultr, AH, DO • Ansible • Docker - writing custom builds of a certain complexity • Terraform • Zabbix • Prometheus + Grafana • Git • Writing technical documentation • Bash scripts 07.2023 — 07.2024— DevOps Engineer Senior Linux system administrator specializing in Ubuntu, CentOS, and Debian, utilizing DevOps practices. Key responsibilities included maintaining and expanding the existing infrastructure, transitioning standalone servers to Docker, upgrading telephony based on Asterisk, creating playbooks for automating deployment and server management processes, deploying new solutions, overseeing them until release, and providing ongoing support. • MySQL, postgresql • Ansible • Docker • Terraform • Zabbix • Git • Bash, Python scripting • Asterisk 07.2024 — Present— Middle II DevOps Engineer Organized and implemented the CI/CD process for the Creatio platform from scratch, including unit and lint testing. Built and configured a complete monitoring and alerting system, introducing alert response practices among system administrators. Deployed and currently maintain a PostgreSQL cluster. Containerized multiple applications with Docker. Worked with Terraform and managed resource pools in vSphere. Developed a large Ansible playbook library covering various operational tasks. Created numerous Rundeck pipelines to automate developer operations and reduce administrative overhead. Mentored and trained two Windows administrators, upgrading them to Junior DevOps level through regular sessions. • Ansible • Jenkins • Docker • Grafana, Prometheus • Zabbix • Git • PostgreSQL • Rundeck • Bash, PowerShell scripting • Mentoring • Linux

2013-2018 – Military Institute of Telecommunications and Information technologies, Faculty of telecommunication systems, master.

1.Configuring network equipment (switch, router) of various manufacturers, including Cisco, MikroTik, 2.Setting up and working with Windows Server (DHCP, AD, VPN), 3.Setting up and working with virtualization (Oracle Virtual Box, Hyper-V), 4.Setting up and working with VPN и VLAN-technologies, 5.Knowledge of OSI model, 6.Setting up and working with IP-telephony(FreePBX Asterisk), 7.Linux, installing LAMP/LEMP servers, 8.AWS:, 8.1. EC2( ASG, Instances, Security Group, Load Balancers, Volumes, AMI), 8.2. IAM( roles, user, groups, policies), 8.3. Route 53, 8.4. S3, 8.5. VPC( Subnets, NAT gateway, IGW, Route Tables, Elastic IP, Peering Connection), 8.6. RDS, 8.7. CloudTrail, 8.8. Elastic Beanstalk – basic knowledge, 8.9. CloudFront, 8.10. SNS, SQS, 8.11. Certificate Manager, 8.12 KMS, 8.13 CloudWatch, 8.14 WAF, 8.15 CodeDeploy, 8.16 EKS, 9. Docker – knowledge of container technologies, writing docker-compose files, Dockerfiles, 10. Knowledge and work with Git, 11. Ansible – writing playbooks, roles, molecule, collectios. IAC, 12. Scripting on Bash, 13. Kubernetes – basic knowledge., 14. IAC — Terraform, Ansible, 15. OpenVPN, 16. Monitoring:, 16.1 Prometheus + Grafana, 16.2 Zabbix, 16.3 Graylog, 17. CI/CD — GitHub Actions, basic knowledge, 18. GCP — basic knowlage, 19. Cookiecutter - ansible/terraform project templates, 20. Writing technical documentation, 21. Writing Terraform for: AWS, GCP, AH, Vultr, DO, 22. Understanding the Helm Chart, 23. Proxy: forward, reverse, resident - understanding, 24. HAProxy setup, 25. Understanding NFS, 26. Writing scripts for Backup, 27. CloudFlare, 28. Jenkins, 29. Rundeck, 30. Mentoring

Английский

Ukrainian and russian – native language;
English – B1