Kamil – Kubernetes, Ansible, Terraform

A direct-to-consumer furniture brand offering customizable, made-to-order storage and living-room furniture with modular, easy-to-assemble designs.

• Co-architected a Google Kubernetes Engine (GKE)-based platform and built and operated cloud-native infrastructure for production workloads.
• Led the migration of workloads from legacy infrastructure to the new platform while maintaining zero downtime.
• Built an observability platform using OpenTelemetry, Grafana, Loki, and VictoriaMetrics to improve visibility across systems.
• Maintained legacy production infrastructure handling approximately 25 million requests per day.
• Led AI and agentic coding workflows, including codebase changes and the development of coding skills and automation practices.
• Led cross-team initiatives focused on AI-based automation, engineering standards, and operational processes.
• Identified and helped patch performance issues in the frontend application, while supporting engineering teams through code reviews, technical guidance, mentoring, and reliability improvements.

A SaaS platform for higher education that automates course scheduling, curriculum planning, and academic operations.

• Designed, planned, and delivered company-wide infrastructure improvements, leading the transition from legacy infrastructure to a new platform.
• Built Docker- and Kubernetes-based infrastructure on Amazon EKS from the ground up.
• Implemented infrastructure as code from scratch using Terraform and Terratest.
• Optimized infrastructure performance, including tuning at the Linux kernel level.
• Built an observability stack using Prometheus, Grafana, Tempo, OpenTelemetry, and k6.
• Introduced and enforced security practices to improve platform reliability and operational safety.
• Improved DORA metrics across deployment, reliability, and delivery workflows, while simplifying complex infrastructure concepts for developers and helping teams adopt better operational practices.

An open-source, headless e-commerce frontend framework used by brands to build fast, composable online stores.

• Supported product engineering teams with infrastructure, deployment, and operational needs.
• Troubleshot, managed, and improved Kubernetes-based infrastructure to support reliable application delivery.
• Built and maintained infrastructure using Terraform.
• Automated operational processes and recurring tasks using Python.
• Supported applications built with TypeScript, Vue, and Node.js.
• Reduced technical debt and improved the maintainability of infrastructure.

An AI-powered marketing platform analyzing offline and online shopper behavior to help retail brands reach customers across channels.

• Improved the reliability and maintainability of production systems.
• Operated and improved Kubernetes-based infrastructure.
• Automated cloud infrastructure using AWS, Terraform, Ansible, Jenkins, and Python.
• Built an IHOP platform from the ground up using Grafana, VictoriaMetrics, and Prometheus.

Client projects for a software development agency spanning multiple domains and tech stacks.

• Supported cloud and infrastructure operations across multiple client projects.
• Maintained production infrastructure and contributed to DevOps practices and automation.
• Collaborated with engineering teams on CI/CD pipelines, containerization, and cloud environments.

A suite of project management products extending enterprise planning and tracking tools.

• Managed CI/CD processes and supported deployment workflows.
• Managed Dockerized environments, including Docker image tuning and maintenance.
• Automated operational processes using Ansible and Bash scripts.
• Monitored infrastructure using Elastic Stack, Zabbix, and Grafana.
• Supported cybersecurity audits and infrastructure security improvements.

Internal IT and infrastructure operations covering servers, virtualization, Linux administration, and first-line support.

• Maintained servers, including hardware setup and installation, VMware/ESXi virtualization, and networking.
• Administered Linux systems running CentOS/RHEL, Ubuntu, and Debian.
• Provided internal help desk support and troubleshooting for infrastructure issues.