About Radoslav
English
Conversational
Bulgarian
Native or bilingual
Experience
- vByteLinux System AdministratorApril 2017 - Today (9 years and 2 months)Spearheaded the design and maintenance of high-performance Linux-based systems, contributing to the establishment of a technology-driven environment. Deployed and managed virtualization platforms such as KVM, Proxmox, Virtualizor, Docker, and LXC while implementing CI/CD pipelines usingJenkins, Ansible, Git, Docker, and Kubernetes to optimize development workflows.Administered AWS services for cloud infrastructure combined with monitoring tools including Datadog, Grafana, Prometheus, UptimeKuma, and Zabbix to ensure system reliability and uptime. Configured and maintained web hosting environments (WHM/cPanel, CWP) alongside Wordpress installations; managed databases (MySQL/MariaDB) with backup solutions while leveraging Redis and Memcached for performance optimization.
- XogitoDevOPS EnginerMarch 2020 - Today (6 years and 3 months)Administration and maintenance of *NIX-based systems, including Red Hat-based and Debian-based distributions, to ensure optimal performance, reliability, and system stability. Deployment and management of virtualization solutions using VMware and Proxmox platforms to support scalable and efficient infrastructure operations. Management of cloud-based infrastructure on platforms such as AWS, Hetzner, and Linode to enable flexible resource allocation and cloud service reliability. Configuration and optimization of network solutions using Mikrotik, Meraki, and Ubiquiti technology to enhance connectivity and improve network performance. Automation of infrastructure provisioning with tools like Ansible and Terraform to increase deployment speed, reduce manual intervention, and ensure consistent environments. Implementation of robust monitoring solutions such as Datadog, Grafana, Prometheus, UptimeKuma, and Zabbix to maintain operational visibility, ensure early issue detection, and support system health oversight. Development of CI/CD pipelines leveraging GitLab CI/CD tools, Bitbucket pipelines,Jenkins pipelines alongside scripting in Bash or Python to streamline software delivery processes.
- vConnectLinux System Administrator / DevOps engineerSeptember 2019 - June 2020 (9 months)Administration and maintenance of Linux-based systems to ensure stable, efficient, and reliable infrastructure operations. Deployment and management of containerized applications using Docker and Docker Swarm for scalable application environments. Development and automation of system processes through Bash Shell scripting, improving operational efficiency. Implementation of monitoring solutions with tools such as Zabbix and Grafana to ensure system performance and proactively detect issues. Configuration management and deployment automation in AWS and Alibaba Cloud environments via tools like Ansible and Terraform. Management of web servers (nginx, Apache) and databases (MySQL, PostgreSQL) to provide high performance hosting for applications such as Magento and Laravel.
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Education
- RADIOSchool of Mechanical Engineering and Electronics2000RADIO
- Red Hat System Administration I Red Hat System Administration II Oracle Database 12c : Administration LPICRed Hat System Administration I Red Hat System Administration II Oracle Database 12c : Administration LPIC