lomo.dev

$ whoami / About Lomo

Engineering close to the system.

Lomo is an independent engineering practice based in the Netherlands, working across networks, Linux, cloud platforms and security. Technical direction: M. D. Maric.

From the packet to the platform.

The practice draws on network and systems engineering: SDN, hybrid cloud and technical and team leadership at Juniper Networks; security-cloud operations at Zscaler; and external consulting for HPE on live broadcast infrastructure for the 2026 Winter Games.

Founded in 2024, Lomo focuses on infrastructure, reliability and security, including AIOps, MLOps and private AI systems. Local operation and privacy guide the design: make data flows explicit, keep access deliberate and leave decisions open to review.

Leave the reasoning visible.

A useful change is one that the next person can understand and maintain. Clear decisions, readable automation and a tested way back make that possible.

That perspective also informs Lomo CodeSecurity, a local-first, open-source SRE workbench for reviewing security evidence and checking outgoing Git history. Its source preview offers working concepts to inspect and build on.

$ history / Professional experience

The work behind the practice.

Selected roles, including external consulting for HPE.

  1. Dec 2025 to Mar 2026

    External consultant / 2026 Winter Games

    Hewlett Packard Enterprise

    Senior Technology Operations Specialist

    Technology Operations Centre work supporting live broadcast infrastructure. Routing, switching, DNS/DHCP and observability, with Python tooling to correlate Mist, Infoblox and QRadar telemetry.

    Read about the operations work

  2. Sep 2022 to Aug 2024

    Security cloud / Zero Trust Exchange

    Zscaler

    Senior Site Reliability Engineer

    Part of Zscaler's core engineering SRE team, operating and improving the cloud infrastructure behind the Zero Trust Exchange. The platform uses distributed proxies to connect users, applications and workloads according to identity and least-privilege access policies. Used Python, Ansible and Terraform for repeatable deployments, alongside observability and automated remediation.

  3. 2013 to 2022

    SDN, hybrid cloud and team leadership

    Juniper Networks

    Staff Engineer / Team Lead

    At Juniper Networks, delivered SDN/NFV automation for telecom and hybrid-cloud platforms, with Junos tooling across Contrail, OpenStack and Kubernetes. Provided technical direction and led a 15-person engineering team, including mentoring and the development of NOC and SDN support.

Earlier work spans ISP and research networks, private cloud, and teaching Cisco and Linux.

Also at Lomo

Energy has an operating side.

Lomo Green covers solar project consulting and connected energy systems. It is another place where interfaces, access and maintenance deserve careful attention.

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