Had the most experience with: — OS: GNU/Linux— IAC: Ansible, Terraform;— Containers: Kubernetes, docker(-compose);— CD: ArgoCD— Web Servers: Nginx— Monitoring: VM, Grafana, Loki, Alertmanager— Clouds: Azure Cloud, Yandex Cloud— DB: PostgreSQL

• Collaborated effectively with superiors and colleagues as a team player, supporting the successful delivery of projects.• Demonstrated technical expertise by contributing to the codebase and improving configuration management and immutable infrastructure scripts using Terraform and Ansible, resulting in increased efficiency and maintainability.• Automated server deployment and configuration using Docker, Helm, Kubernetes, and Prometheus stack, reducing downtime by 30% and improving… Show more • Collaborated effectively with superiors and colleagues as a team player, supporting the successful delivery of projects.• Demonstrated technical expertise by contributing to the codebase and improving configuration management and immutable infrastructure scripts using Terraform and Ansible, resulting in increased efficiency and maintainability.• Automated server deployment and configuration using Docker, Helm, Kubernetes, and Prometheus stack, reducing downtime by 30% and improving scalability for our clients, positively impacting customer satisfaction.• Designed and optimized Cl/CD pipelines using Jenkins, Bitbucket, and Gitlab Cl, resulting in a 40% increase in software delivery speed and a 10% reduction in deployment errors, enhancing the overall quality and reliability of our products.Had the most experience with: — OS: GNU/Linux, Windows Servers— IAC: Ansible, Terraform;— Containers: kubernetes, docker(-compose);— CI/CD: Gitlab CI, Jenkins, Bitbucket CI— Web Servers: Nginx, HAProxy— Monitoring: VM, Grafana, Loki, Alertmanager— Clouds: Gcloud, AWS, Selectel, MCS, Salt— DB: PostgreSQL, MongoDB, Greenplum— Brokers: RabbitMQ— etc: Helm, Minio s3 Show less

• Enhanced system performance by resolving  technical issues and providing automation to reduce manual work.• Implemented  Infrastructure-as-Code approach utilizing Ansible, resulting in  significant improvement of infrastructure scalability and resilience.• Developed and maintained Jenkins pipelines for CI/CD, reducing deployment time from 40 to 10 minutes.•  Automated server deployment and configuration with Docker,  Docker-Compose, Prometheus and Grafana, increasing hosting and… Show more • Enhanced system performance by resolving  technical issues and providing automation to reduce manual work.• Implemented  Infrastructure-as-Code approach utilizing Ansible, resulting in  significant improvement of infrastructure scalability and resilience.• Developed and maintained Jenkins pipelines for CI/CD, reducing deployment time from 40 to 10 minutes.•  Automated server deployment and configuration with Docker,  Docker-Compose, Prometheus and Grafana, increasing hosting and  monitoring efficiency.— IAC: Ansible;— Containers: docker, docker-compose;— CI/CD: Jenkins, Github Actions;— Web Servers: Nginx, Apache2;— Monitoring: Prometheus, Grafana, Alertmanager;— etc: Vault, Portainer; Show less

• Provided technical support for Windows operating systems, including installation, configuration, troubleshooting, and maintenance. • Responded to customer inquiries via phone or email in a timely manner. • Diagnosed and resolve complex technical issues related to Windows operating systems. • Maintained high levels of customer satisfaction by providing excellent customer service. • Researched new technologies and products related to Windows operating systems. • Developed… Show more • Provided technical support for Windows operating systems, including installation, configuration, troubleshooting, and maintenance. • Responded to customer inquiries via phone or email in a timely manner. • Diagnosed and resolve complex technical issues related to Windows operating systems. • Maintained high levels of customer satisfaction by providing excellent customer service. • Researched new technologies and products related to Windows operating systems. • Developed technical documentation for customers and internal use. • Monitored system performance and security logs for potential issues. • Participated in software upgrades or other projects as needed. Show less