About me
I have worked commercially with PHP since around 2021 and Laravel since June 2022. My work has included internal tools, device provisioning systems, administration panels and REST APIs used by other software.
At WEBERRY I built PHP and PostgreSQL applications while administering and hardening their Linux hosts. I later took responsibility for application architecture, backend performance and production reliability. Deployment, exposure and failure modes became part of the design work rather than a separate step.
At ONEXO.pl I handle requirements, architecture, implementation, deployment, security and maintenance for client systems. I remain hands-on with PHP and Laravel and review other developers’ code for correctness, maintainability and security.
Outside commercial work I operate a small autonomous system on DN42 and maintain a three-node K3s lab. I use them for routing, infrastructure and cluster experiments; neither is presented as commercial experience.
How I work
Working practices
Incident diagnosis
I check logs, request paths and infrastructure state before modifying a production system. During a DDoS incident, this identified direct access to the origin as the primary issue.
Deployment process
After working with manual Git pulls and conflict resolution on production, I moved later projects to CI/CD pipelines and container builds with repeatable deployment steps.
Documentation and handover
I document architecture, deployment and operational steps so another engineer can take over the system. On one client project, another developer continued the work after I left.
Scope control
On zeskanuj.com I used Filament for the administration layer instead of building separate internal tooling.
Where I am
Gliwice, Poland. Remote, hybrid or on-site in Poland, and open to relocating within poland.
Languages
Polish (native), English (B2). I write technical documentation in English.
For implementation examples, see the selected work. To discuss a project, use the contact page.