MDR Platform Engineer at TrendAI
I’m Janusz. I build the platforms, tools and automation that help security teams do their best work.
From incident analysis to platform engineering. Hands-on with the systems. Close to the people who use them.
[email protected]01 / Selected work
A selection of internal tools I’ve worked on in MDR. Real operational needs, translated into software that supports analysts and service-delivery teams.
Platform engineering
A back-end portal that brings analyst applications together, including dashboards, meeting coordination and threat-hunting tools.
Developed the portal and internal applications with safe input/output handling, structured logging and maintainability in mind.
Operational visibility
A dashboard for the global MDR team to track customer licence validity and basic telemetry.
Built visibility into customer data and supported service-delivery workflows for onboarding and expiry alerts.
Workflow automation
A reporting workflow for assigning monthly report tasks across global MDR and tracking completion.
Built the task distribution and tracking workflow to make reporting responsibilities and progress easier to follow.
Internal work is described at a high level; no customer data or proprietary source code is shared.
02 / Experience
A career spanning infrastructure, security operations and the platforms that connect them.
Building internal security platforms, dashboards and automation for global MDR operations.
Managed AWS environments and the infrastructure behind production and testing services.
Ran hosting infrastructure and core network services across Linux and Windows environments.
03 / The person behind the work
My route into cybersecurity started with building and running systems. That experience still shapes how I work: understand the problem, get close to the details, and build something that is useful day after day.
I like learning in self-hosted labs, troubleshooting difficult problems and turning experiments into dependable tools. I’m comfortable owning a project and working closely with the people who depend on it.
Founded and led the SETU Esports Society, organised events and received a Student Recognition Award in 2023. Also contributed as a TuneMoji ambassador and creator.
Tools I work with
2019 — 2023
South East Technological University, Carlow
Harvard University · CS50 course
Selected certifications
Fing IT Professional — Fing
Ransomware Fundamentals — Trend Micro
I’m interested in engineering opportunities with teams in South Korea. I’m currently based in Ireland, working as an MDR Platform Engineer at TrendAI.
Platform engineering, security automation and PHP back-end development for internal tools. My background combines MDR / SOC operations with PHP, MySQL, Linux and AWS.
MDR-LABS brings analyst applications together. ServiceHub supports visibility into customer licences and telemetry. Monthly Distribution assigns and tracks reporting tasks across global MDR.
Email [email protected] or contact me on LinkedIn to discuss the role, location and working arrangements. My CV is available in English, Polish and Korean.
05 / Get in touch
Hiring for platform engineering, security automation or internal tooling? Tell me about the team, the challenge and what you’re building.
Email is the easiest way to reach me. You can also message me on LinkedIn.