Position: Sr. DevOps engineer
Category: DevOps
English level: upper
Years of experience: 11

- Migrated petabyte-scale big-data infrastructure(Hadoop, Zeppelin, Airflow, Tableau, Kafka, etc.) from bare metal provider to AWS Cloud
- Develop Complex Event Processing (CEP) system using Framework Mojolicious, Perl Language, RabbitMQ, Docker, JavaScript, and Jquery.
- Drive and implement offloading proxy platform for VPN project that uses unique geo-distributed solution to offload traffic
Position:  Sr. Devops Engineer (15/09/2020 - Now)
Company:  Lokalise - remote

Projects and Experience:
Implement Kubernetes AWS EKS and migrate services there from on prem provider
Implement helm chart repo and deployment to Kubernetes
Automation in AWS with Terraform Jenkins and custom pythons scripts
Implement a system of collecting inventory for all AWS resources and determine unnecessary resources that can be deleted
Implement Hashicorp Vault HA Cluster for saving secrets across the company and integrate it with cloud services

Sr. DevOps Engineer (04/09/2017 - 30/07/2020) California, USA

- Migrate the services into cloud Kubernetes clusters
- Greatly improve monitoring and alerting using Prometheus, grafana, Thanos, alertmanager
- Create and maintain airflow on Kubernetes cluster
- Migrated petabyte-scale big-data infrastructure(Hadoop, Zeppelin, Airflow, Tableau, Kafka, etc.) from bare metal provider to AWS Cloud
- Drive and implement offloading proxy platform for VPN project that uses unique geo-distributed solution to offload traffic
- introduced HA MQ services with RMQ and Kafka clusters
- Fully automated CI/CD with Jenkins, CirleCI, Ansible and Helm

Software/DevOps/Security Engineer  (2013 – 2017)


- Manage, install and configure SIEM Sensage (HawkEye) cluster (11 servers with 5 servers for distributed DB) and ensure that all 200-300Gb per day logs are delivered to Sensage properly
- Manage migration from Sensage to Splunk
- Architect, install and manage payment sites (revenue >  $60 millions per year) with PCI DSS compliance planning
- Develop Complex Event Processing (CEP) system using Framework Mojolicious, Perl Language, RabbitMQ, Docker, JavaScript, and Jquery.
- Increase team productivity and automated repetitive tasks by using bash, perl, ansible scripts with deploy environment(Jenkins)
- Creating Sql and Perl based adapters/scripts to parse logs for SIEM Sensage(HawkEye).

Team Lead of the laboratory in the Department of Applied Maths   (2009 – 2013)
Nikolaev National University named after V.A. Sukhomlinsky

- Manage and organize functionality of laboratory crew to improve network and application configuration in the lab
- Manage Windows AD for all labs in the university
- Improve security by restricting access to vulnerable nodes and providing antivirus and system updates.
- Ensure the operating status of local computer networks, e-mail, information systems, Internet resources, anti-virus software, and other systems.
- Interesting project with interesting solutions
- great team where all can share knowledge and grow
- possibility to work remote if I want to
- Well-established processes
- great managers