// About

Mark Systems exists to close the gap between polished presence and genuinely useful systems.

We are not interested in decorative websites, brittle automation, or AI tools that impress without helping. Our work is to align design, structure, and utility.

// Our principles

What we value when we build

Clarity before complexity

If an architecture cannot be explained clearly, it will cost too much to maintain.

Systems before effects

Visual design matters, but it must serve a use case, a journey, and a real advantage.

Measurement before intuition alone

We value vision. We value signals even more when it comes to iterating properly.

Rigor before improvisation

Quality, compliance, audit, and structure are not extras. They are foundations.

Founder

An engineering posture, not just a service posture

Mark Systems is run like a technical studio: think architecture, execute cleanly, and connect it all to real usage and business logic.

// The Founder

Engineering-First, Always

One engineer. 10+ years in the field. From industrial production lines to strategic web systems.

Marc-André Roy, ing.

Founder & Lead Engineer

Senior electrical engineer (OIQ) with 10+ years in industrial automation — PLC/CNC, defense-sector production lines, HV power grid protection. Founder of Mark Systems, a strategic web agency specializing in Next.js 15+ sites, business automation, and applied AI for Quebec and Canadian SMBs.

// By the Numbers

What We've Built

55AI Pipeline Agents

6Sites Delivered

9.28Avg. SOIC Score

170+n8n Workflows

580+Automated Tests

9Quality Dimensions

// Our Principles

How We Operate

Four non-negotiable principles that define every engagement.

Precision Over Hype

We ship measurable results, not promises. Every site is benchmarked, every automation validated before delivery — no buzzwords, no magic, just engineering.

Systems Thinking

Every component is designed for the whole. We build solutions that integrate into your existing infrastructure — not isolated prototypes that break on contact with reality.

Battle-Tested Rigor

10+ years of industrial field experience means we build for failure modes, not just happy paths. That rigor applies to every site and system we deliver.

Your Data, Your Rules

Multi-LLM, open-source first, zero lock-in. Your systems run on your terms — we build abstraction layers, not vendor dependencies.