Position: DevOps engineer lead
Category: DevOps
English level: upper
Years of experience: 9

On current place:
Introduced and implemented POC for EKS with CI/CD, what allowed us to simplify release deployments and improve their quality and speed.
Introduced concept of 'self service' for developers, now they can launch fully functional stubbed envs on demand that improved their workflow with full CI/CD.
Proposed/implemented functionality to remove dependencies  between infra code and app code, what provided number of benefits for both sides in terms of release management, speed, reliability and workload.
Finished migration of all our infrastructure from old toolset to modern one with CI/CD, EKS and availability of self service

On previous jobs:
Improved quality of customer service via introducing proper configuration management for team.
Security enchantments.
Monitoring enchantments
One of the biggest Outsourcing companies in Ukraine 2016 till now
Responsibilities:
- DevOps team management (5 devops and 2 QA)
- Mentoring
- Communication with stockholders, other teams
- Workload planing
- Investigation of complex issues/implementation of complex requests
- Infrastructure improvements
- Architecture design
Key tools used:
- AWS Cloud(EC2,EKS,ECR,RDS,ElastiCache,Route53,VPC, etc)
- Hashicorp stack(Terraform/Packer/Consul/Vault)
- Cloudformation
- Python
- Ansible
- Saltstack
- Rsyslog
- ELK
- Apache
- Nginx
Hosting company System Administrator 2013-2016 
Responsibilities:
- System administration of client's servers (Among them there was few sites from list of top 50 most globally visited)
- Communication with customers
- Investigation of different issues
- Installation/configuration/tuning of software/OS
- Infrastructure improvements
- Mentoring
Key tools used:
- Python
- Perl
- Apache
- Nginx
- Mysql
- Redis
- PHP
- gdb

Hosting company System Administrator 2012-2013 
Responsibilities:
- Duty System Administrator team management
- System administration of client's servers
- Communication with customers
- Investigation of different issues
- Installation/configuration/tuning of software/OS
- Infrastructure improvements
- Mentoring
Key tools used:
- Python
- Perl
- Apache
- Nginx
- Mysql
- Redis
- PHP
- gdb
- DirectAdmin
- Cpanel
Complex and interesting tasks.
AWS Cloud.
Highload

I definitely won't work with Windows)