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Fractional CTO / Architect / Builder

One Practice.
Three Ways to Work Together.

15+ years architecting and leading engineering for Costco, Hertz, Wayfair, Chick-fil-A, and EY — now available as fractional CTO, architect, and builder work, scoped to what you actually need. The core is always the same: audits, fractional or interim leadership, hiring support, growth engagement, KPI review, and due diligence. What changes is who it's for.

Dostal Technology LLC (Mathew Dostal, Omaha, NE). Not affiliated with Dostal Security, LLC.

Mobile, handheld platforms, and product ownership on an engagement: meet Don Matthews.

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Dostal Technology clients: All That Technology (rebuilt) · CADEX Legacy (built from zero)
Before Dostal Technology: Hertz (via Zilker) · Chick-fil-A (via EY) · Costco (via Ascendant) · Wayfair (employee)

Who We Work With

Three audiences, one underlying practice — the depth and framing change, the judgment behind it does not.

See the full overview·Firms and networks I work alongside

How We Work

Every track has its own tier ladder, scoped to that audience — the operating principles underneath are the same across all three.

Billed by the hour ($250/hour baseline) or by scoped project — not sold as a fixed full-time seat
One accountable senior owner on every engagement, not a diffused team of associates
Every engagement starts with a conversation, not a pitch
Deliverables you keep — reports, plans, and code are yours whether or not we keep working together
Startup & Tech Growth engagement modelsSmall Business engagement modelsEnterprise engagement modelsThe full engagement ladder

Let's Discuss Your Needs

Every engagement starts with a conversation. No pitch, no pressure — just an honest discussion about where you are, where you want to go, and whether I can help get you there.

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