Systems Engineer

At Allegro, I worked as a Systems Engineer on the Allegro One Box project – a proprietary network of smart parcel lockers developed in-house by Poland’s largest e-commerce platform.

I was responsible for managing both Microsoft Azure and VMware infrastructure while contributing to the development of internal tooling and management systems used to operate the Automated Parcel Machines (APMs).

One of my key achievements was deploying a distributed Ceph storage cluster to support a HashiCorp Nomad-based orchestration platform. I also deployed Nomad itself, along with a highly available Zabbix monitoring stack running on Nomad.

In addition to infrastructure work, I was actively involved in integrating the physical APM units with the platform – from low-level diagnostics and telemetry collection to designing automation flows. I built an Ansible-based system that enabled real-time diagnosis and remote recovery of the APMs by aggregating data from Salt Stack, Zabbix, and Prometheus.

Technologies used: ARM64, Python, Go, Zabbix, HashiCorp Nomad, HashiCorp Consul, Ceph