Jan 2025 – Dec 2025 · 11 mos · On-site

• Responsibilities
• Deployed, administered, and supported containerized applications using Docker, Docker Swarm.
• Designed and maintained CI/CD pipelines using GitLab CI/CD and GitLab Runner to automate build, test, and deployment processes.
• Managed reverse proxy and load balancing solutions using Traefik and Nginx.
• Ensured secure access to services through HTTPS and proper SSL/TLS configuration.
• Implemented and maintained monitoring, logging, and observability systems: Prometheus, Grafana, Loki, Alloy, and Sentry.
• Built, customized, and refactored Docker images, including custom Sentry image builds optimized for production environments.
• Administered and supported PostgreSQL databases within application infrastructure.
• Worked with cloud and hybrid infrastructures, including AWS and Huawei Cloud Stack (EC2/ECS, S3/OBS, VPC, Security Groups).
• Configured and maintained networking and routing components (NAT, SNAT, DNAT).
• Automated infrastructure provisioning and configuration using Ansible.
• Deployed and maintained virtualized environments using VMware ESXi and Proxmox.
• Participated in developing self-service infrastructure solutions for development teams.
• Performed incident response, root cause analysis, and troubleshooting in production environments.
• Collaborated closely with developers to improve system reliability, scalability, and release speed.

Nov 2023 – Dec 2024 · 1 yr 1 mo · Tashkent, Uzbekistan · On-site

• Responsibilities
• Deployed, administered, and maintained containerized applications using Docker, Docker Swarm, and Kubernetes (k8s).
• Designed and maintained CI/CD pipelines using GitLab CI/CD and GitLab Runner for automated build, test, and deployment workflows.
• Managed reverse proxy and load balancing with Traefik and Nginx.
• Ensured secure access to services via HTTPS, SSL/TLS.
• Implemented and maintained monitoring and observability solutions: Prometheus, Grafana, Loki, Alloy, and Sentry.
• Built, customized, and refactored Docker images, including custom Sentry image builds optimized for production use.
• Administered PostgreSQL databases as part of application infrastructure.
• Worked with cloud and private cloud platforms: AWS and Huawei Cloud Stack (EC2/ECS, S3/OBS, VPC, Security Groups).
• Configured and maintained networking and routing components (NAT, SNAT, DNAT).
• Automated infrastructure provisioning and configuration using Ansible.
• Managed virtualized environments using VMware ESXi and Proxmox for development, testing, and production workloads.
• Participated in building self-service infrastructure solutions for development teams.
• Diagnosed and resolved production incidents through log analysis and metrics monitoring.
• Collaborated closely with development teams to improve system stability, scalability, and release velocity.

Sep 2018 – Dec 2022 · 4 yrs 3 mos · Chirchik city, Tashkent Region, Uzbekistan · Hybrid

• Technical Diagnostics: Performing comprehensive hardware and software diagnostics to identify and resolve PC and laptop malfunctions.
• Hardware Repair: Replacing components including motherboards, displays, keyboards, power jacks, and cooling systems.
• Software Deployment: Installing, configuring, and optimizing Windows/Linux OS, drivers, and essential business software.
• System Upgrades: Analyzing system performance and selecting optimal hardware components (SSD, RAM, CPU) to extend device lifespan.
• Network Configuration: Setting up Wi-Fi routers, access points, and troubleshooting home local area networks (LAN).
• Remote Support: Providing technical assistance to clients via remote desktop tools (AnyDesk, TeamViewer).