DMYTRO AKHMEDOV

- Maintain and configuration of CI/CD based on Jenkins

- Preparation of Jenkins pipelines

- Maintain and create pipelines of GitLab

- Development of CI/CD logic from the scratch

- Preparation of new Dockerfiles / docker images as a part of CI/CD

- Terraform code development, terraform modules development

- Linux OS maintenance,

- ElasticSearch maintenance, configuration

- Support and deployment of AWS infrastructure (ECS, ECR, Lambda, Kinesis, ASG, LB, API Gateway, DynamoDB, OpenSearch, EC2 etc.)

- Implement monitoring of AWS resources (CloudWatch)

- Maintenance, configuring of the monitoring infrastructure (Zabbix, Zabbix Proxy, Grafana)

- Python scripting for monitoring purposes, automation, and integration with monitoring infrastructure

- Configuration and maintain high-availability for monitoring team

- Configuration management: Puppet, Salt

- Maintenance of MongoDB

- Maintenance of NodeJS applications

- Maintenance of high-load systems based on FreeBSD, CentOS, Debian
- Thin configuration of Web-servers (Apache, Nginx)
- PFP, PFP-QPM
- Configuration and Maintenance of Redis, Memcached
- Thin configuration of MySQL databases

- Maintenance of virtual and dedicated servers based on Debian, CentOS, Ubuntu
- Configuring/maintenance of Web services and related software (Apache, Nginx)
- Operation with application layer protocols (HTTP, HTTPS, SMTP, POP3, IMAP, FTP, iSCSI, DNS)
- Migrating sites, projects between servers of clients
- Installation / configuration / operation with hosting management panels (ISPmanager, cPanel)
- Virtualization based on ESXi, Proxmox
- Installation / configuration / operation with backup system (BareOS)