Tasks set:
- professional development of employees;
- merging two large SberCloud accounts into one;
- department development plan;
- implementation of Chaos Monkey practices;
- search, analyze and implementation of new tools in the company;
- monitor production fault tolerance for all projects in the campaign. The ship must sail;
- transition from airflow v1 to airflow v2;
- hire 1 MLOps engineer;
- optimize resources in SberCloud;
- prepare proxy cache for libraries, packages, modules and charts;
- implement a docker trust content.

* Introduced SberUslugi, Insider.ru, SberRemont, and SberWork into production.
* We have become the largest customer of SberCloud. Not only by the count of resources but also by the count of solutions used in the cloud.
* Became a leader in technological maturity among all Sber ecosystems.
* Adopted automatic semver releases for IaC (terraform, helm-chart, gitlab-ci templates) based on semver and conventional commits.
* Approved infrastructure naming. Which brought clarity. And increased the speed of response to incidents.
* Migrated services from the bare metal to the SberCloud.
* Wrote an infinite number of code reviews for golang, gitlab-ci, and terraform.
* Invented the infrastructure "store" concept. This made it possible to build the process of implementing and updating the infrastructure between different projects.
* Implemented vault in all projects. Increasing application security.
* Hired 3 great engineers and I'm very proud of them.

* Introduced DevOps practices to development teams. Thereby improving the TTM metric for all projects.
* Wrote a Kubernetes operator who makes sure that branches and environments do not multiply. This allows you to save resources in the cloud, and therefore save company's money every month.
* Invented the helmwave product. And it was able to convey the value to colleagues, thereby introducing open-source solutions to the team.
* Working on the idea of helmwave, I got invaluable experience of the internal structure of helm and kubectl.
* Involved in recruiting people. Agreed on the format and came up with questions for the candidates. Thus, It increased the speed of accurate hiring decisions. Candidates said that it was the best interview ever and that is why they would like to work with us.
* Maintenance of the internal system.
* Deployed prod, stage, dev and release environments from scratch using Terraform, Kubernetes, GitLab-ci. This allowed developers to no longer compete for environments. Clarity and transparency of processes appeared.