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Dostal Technology

Mathew Dostal

Dostal Technology
Fractional CTO & Technology Executive
15+ years leading engineering through acquisitions, funding rounds & products at millions of users
I'm the senior technical owner you bring in to fix broken stacks and lead growth-stage and enterprise teams — architecture, scaling, hiring, and the hard technical calls. One accountable voice with the judgment to make the decision and the hands to prove it works.
Led: 100+ engineers · 37+ companies · Fortune 50 clients · through acquisitions & funding rounds

Fractional / Interim CTO

Senior technical leadership without a full-time seat — strategy, architecture, roadmap, and hiring, with one accountable owner.

Architecture & Scaling

Fix what is slowing you down and build the systems, standards, and team that hold as you grow from traction to scale.

Diligence & Audits

An independent, accountable outside voice for investors, boards, and technical due diligence — audits, risk, and the honest read.

Selected Work

EY / Zilker — Fortune 50 Digital TransformationSolution Architect & Manager leading multi-million-dollar engagements for Fortune 50 clients (incl. a $20M Chick-fil-A POS modernization) — at a consultancy that grew from ~13 to 500+ before EY acquired it.
Frontiers Market — Head of EngineeringOwned the technical vision for a VC-backed AI platform — edge AI, native mobile, and fintech settlement — and led investor technical diligence through the raise.
Hertz — Rate Engine at Global ScaleLed a team re-architecting the global rate engine for eventual consistency and worldwide localized data — major throughput and latency gains under real scale.
Best Ring — CTO-Scope LeadershipLed onshore and offshore teams building an offline-first festival POS with a local-first sync protocol and real-time, festival-wide fraud prevention.

How I Work

  • $250/hour baseline or scoped project — flexible on hours to fit your stage, firm on the value
  • 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 either way
Let's talk strategy.
Book a call → book.mdostal.com
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Mathew Dostal · Dostal Technology LLC · Austin, TXmdostal.com · book.mdostal.com