Bondarenko Pavlo

GlobalLogic Ukraine

Senior DevOps Engeneer • Oct, 2020 — Present

I have been worked on the Cloud Monitoring System (CMS) project. CMS is the High-Load disributed System. My main task was to migrate the deprecated "solid" CMS system to Kubernetes microservices and implement Cassandra DB as the storage layer instead of HDFS.

Main resonsibilities during the project:

• Dockerize all applications which was distributed across on-prem ESXi`s
• Automated creation of Kubernetes Environments in AWS Cloud using Terraform and AWS CloudFormation infrastructure as code (IaC)
• Prepared Kubernetes Clusters to be production-ready
• Creating Kubernetes manifests from scratch to migrate a legacy version of the CMS to the Kubernetes microservice architecture
• Creating from scratch GitLab CI/CD pipelines to automate the software delivery from code commit to production
• Adapting the Kubernetes code for OpenShift and running the CMS system in the OpenShift environment
• Creating an Ansible solution that allows production-ready Kubernetes clusters to be created on On-premis VMware (ESXi`s) servers
• Implemented and maintained Prometheus and Grafana, Zabbix
• Automated in Pipelines security audit using SAST, DAST, and OWASP tools
• Hadoop system - administered and configured YARN, Kafka, Ambari, HDFS for CMS BigData processing
• Integrating Ansible-Tower with the CI/CD pipelines
• Automating deployment and upgrading of Terraform Enterprise FDO using Ansible
• Excellent troubleshooting skills
• Other expirience during the project: Kafka, Cassandra, Docker-Swarm, OpenVPN, Allure, Security Audit, Scripting, Golang

Macleods Pharmaceuticals LTD.

Senior System Administrator • Dec, 2012 — Oct, 2020

Main resonsibilities:

• Maintaining servers (Centos and Ubuntu Linux, Windows Server 2008 R2, 2012)
• Designing computer networks
• Maintain and support On-Premise and Cloud-based infrastructure
• Firewalls, backups, RAID
• Monitoring solutions PRTG, Zabbix
Other technologies: Virtualization, VPN, VLAN, NAT, RemoteAPP, FTP
• Troubleshooting, diagnostics and node repair, preventative maintenance

Green Forest

System Administrator • Apr, 2008 — Dec, 2012

Main resonsibilities:

• Maintaining Windows Terminal Servers, RemoteAPP, FTP server
• Building a computer network - VPN, NAT
• Maintaining user workstations
• RAID, backups, monitoring, CCTV

National Technical University of Ukraine 'KPI'

Master of Engeneering • 1997 — 2002

• Electronics and automatization department
• Diploma work: Non-linear transients in electric networks

Was a group leader for two years

Troubleshooting

Adept at isolating root causes, problem-solving complex system issues, and implementing timely resolutions

Security-Focused

Committed to integrating security best practices throughout the development and deployment lifecycles

Confident Communicator

Excellent verbal and written communication; able to collaborate effectively with development, operations, and other cross-functional teams.

Self-Managed & Adaptable

Driven, with a proactive mindset; able to thrive in dynamic, fast-paced environments

Attention to Detail

Meticulous approach ensuring high-quality code and robust infrastructure

• Address:     Ukraine, Kyiv
• E-mail:        bondarenko.pv@gmail.com
• Telegram:   @BondarenkoPavlo
• Mob:            +38067 547-46-10

• Live Stream of the Happy Birds Cyber-Nest in my Backyard (supported in Chrome)
• My own Gitlab Registry for collaboration