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Company

Two people. An AI workforce.

ETREXIO is a US & Türkiye based software studio. Two builders with ten years of shipped products, directing an AI workforce that never sleeps. Every line that ships is approved by a human.

Ali Kemal Serbet Founder

Kemal

Builder and system thinker. AI, operations, and execution clarity. Ten years of shipping software, from marketplaces to mobile apps.

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Muhammed Furkan Yilmaz Founder

Furkan

Sense-maker and reality filter. Separates AI hype from what actually works in production, and keeps every system honest.

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Marcus, our AI CEO AI CEO

Marcus

Chief of our AI workforce. Runs the specialist agents we build with DigiSapiens, assigns the work and keeps delivery moving around the clock. Every line is still reviewed by a human before it goes live.

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The workforce

Two humans. A growing army of specialists.

agents: 14 Kemal Furkan Human-in-the-loop Marcus AI CEO Development Lead Design Lead Operations Lead Frontend Agent Backend Agent QA Agent DevOps Agent Monitoring Agent UI Agent UX Agent New request: e-commerce build Shipped

The organization is not a chart. It grows when a request lands and contracts when the work ships.

Our infrastructure

The products that let two people operate like two hundred.

DigiSapiens is our AI workforce platform: it creates and manages the AI engineers who work on your systems. StackWatch is our monitoring product: it reads every log line of every system we operate and catches failures before your users meet them. Both are ours, built in-house.

Web app Mobile app CRM Payments YOUR SYSTEMS StackWatch 24/7 monitoring our product DigiSapiens AI engineers our product Human approval Fix deployed Client update

How we work

Human-in-the-loop, always.

AI gives us speed and coverage; humans give it judgment. Machines carry the grind: monitoring, first drafts, repetitive fixes. People decide what ships. That is why using AI never means vibe coding here: it means ten years of engineering discipline, multiplied.

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