The main direction is support and development of Dev-environments for Java Spring Boot, postgres, redis, trafik. Stack: Rancher 1.6, servers for Centos corp site. Application deployments at help Jenkins (shared-library), Artifactory, Harbor, bash. Worked in production, contour. Communications: ms-teams and corp-mail. In general, it was interesting, but they demanded to go to the office, which did not suit me very much, because. inconvenient to get to.

Participation in the project (15 teams, more than 100 people) to develop a technological platform in DevOps quality. The main task is the development and standardization of the CI / CD pipeline from dev to prod. Stack: - Spring boot, Kafka, Postgres applications; - TeamCity, Nexus, OpenShift, Istio; - helm v3, Liquibase; - Bitbucket, Jira, Confluence. Resigned due to reorganization in the project.

Stack: Harvester, Rancher, Longhorn, Istio, CI/CD - Drone, Fleet, Keel.sh, Kustomize, infrastructure baremetal&cloud, Juniper vSRX network, Prometheus monitoring, Grafana.

Support for CI/CD tools in the SberCloud cloud environment: Bitbucket, Jenkins, SonarQube, Nexus is an adaptation of Ansible playbooks and roles. Building build and deployment pipelines for Kubernetes/OpenShift test environments. Support for clusters in one pilot project based on Rancher/Kubernetes, deployment applications (Spring boot, Kafka, Postgres, helm microservices). Resigned due to over an interesting offer from another employer (moved with the development team of the pilot at VTB).

The company is a major distributor with a staff of more than 3,000 people working throughout the Russian Federation. 50% - networks based on Mikrotik, Juniper, Eltex, IPSec / OSPF VPN network (connection to a single network of all territorial subdivisions), distributed monitoring (15 regional servers and central cluster) CheckMK - used, among other things, to monitor the server infrastructure, ELK logging, dashboard building, SMS-alerting. 50% - development of a tender portal application (PHPMaker, MySQL, Rancher, Gogs, Drone, helm - fully automatic CI/CD). In his spare time from his main job, he organized CI / CD in a tourist aggregator. Stack: Bitbucket, Jira, Drone, Rancher, helm, Node.js app, Postgres.

The company is a large diversified holding in the field of real estate (warehouse, office, commercial real estate) and hotel business. OSPF IPSec VPN support (100+ sites) based on Juniper SRX, Avaya CO LAN, Avaya Aura telephony, object LAN, PRTG monitoring

Collaborated with several organizations on a project basis (with subsequent support), also carried out one-time projects in the field of local networks / SCS, monitoring networks and ICT infrastructure.

The company is a subsidiary of Intersputnik MOKS, the organization unites 26 states. Isatel is a technical division that implements complex projects in the field of satellite communications. Engaged in IP nodes and billing. In the same company, earlier from 12.2007 to 07.2010 he worked as Deputy Technical Director IT.

Development of schemes and technical solutions for migration to NGN technologies, registration contracts and TR for SORM systems, implementation of network development plans. The probationary period has passed, they offered to continue working with an increased salary. Refused due to a better offer from another employer.

Operation of the videoconferencing center and studios. Participation in the selection of equipment and promising videoconferencing technologies.

We launched 4 HUB VSAT, implemented billing, were able to provide Internet and telephony services throughout the territory of the CIS and the northern sea route

Coordination of commercial and government projects of the telecom operator.

Administration of the network infrastructure of the central office, providing access branches of the company to applications and databases of the central office.

Since 2000, as a system administrator, he has been organizing local networks, administration of applications, personal computers and servers, implementation CAD and ERP systems.