Position: DevOps engineer, Kubernetes Engineer, Security engineer, Penetration Tester
Category: DevOps
English level: fluent
Years of experience: 4

• Adapted the Advertising Platform’s AWS infrastructure to a docker-based CI/CD flow (technology stack: AWS [EC2, SSM, ECR, RDS, SQS], Docker, docker-compose, Jenkins, Ansible, Bash, Regexp)

• Built Ansible-managed infrastructure by writing custom configuration roles and playbooks.
• Created declarative yaml manifests for Kubernetes Engine in GCP and On-Premises for
containerized micro-services deployment and orchestration.
• Raised up Docker Registry for app containers and Nexus repository for Maven artifacts.
• Used Jenkins and Shell scripting for automation of application builds and tests.

• Built Java micro-services applications Logging and Metrics Monitoring solution.
• Created a set of ansible-roles for automated set up and configuration of my favourite features and applications on fresh Development machines (Linux/MacOS).
• Created a python tool for security related research, using virustotal.com API for retrieving of the file hashes info from their database and output in the form of dynamic HTML table.

• Set up a multi-system virtual routed network environment with VirtualBox and Vagrant.
• Encrypted communication between servers using PKI (TLS Certificates).
• Implemented an open source email exchange solution including SMTP services, webmail, and central user authentication.
• Automated hybrid cloud environment setup in AWS with IPSec VPN using Ansible.

• Configured Active Directory and RADIUS authentication integration with Okta SSO (including MFA) for PulseSecure TLS VPN moving the security of a corporate network to a new level.
• Presented in RnD Dash Demo and corporate IT Lunch-and-Learn events.
• Created the documentation including video tutorials for Corporate Knowledge Base.
• Set up AD test environment (Domain Controllers, DNS, DHCP).
Python; Jinja2; Unix Shell (bash, zsh, csh, tcsh, ash, sh); PowerShell; AWS; Vagrant; Ansible; Git; VMware vSphere/vCenter; Linux RedHat/CentOS 6/7; Debian; Windows Server 2012/2016; Active Directory; Microsoft Hyper-V; Cisco IOS; FreeBSD, MacOSX, Web Servers (IIS, Apache, Nginx); DNS Servers; DHCP Servers; VPN Servers (OpenVPN, IPSec); Firewalls (Cisco, iptables, pf); RADIUS Servers; MFA; SSO (Okta); Database Servers: PostgreSQL, MySQL, ElasticStack (Elasticsearch, Logstash, Kibana)
I would love to secure a position in a friendly environment, that offers an opportunity for a personal and professional growth. Among the other objectives I would like to have a chance to contribute into the enterprise infrastructure and be the part of something bigger and brighter.