Gabriel Schütz
Payment Infrastructure & Financial Systems Engineer
Six years owning the money layer of a German aviation SaaS — payments, billing and EU/German tax compliance. One of three core developers.
Available now · 100% remote · contract or permanent · full EU + US-Eastern overlap.
Selected work
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Tens of millions of euros billed & collected
The airport-fee billing system I built and operate — DFS Aviation Services.
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SAP FI interface taken solo to 2 production go-lives
With formal written customer sign-offs.
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Principal owner of the Stripe Connect infrastructure
Automated partner payouts, SEPA mandates, 3D Secure, refunds & disputes.
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In-house dunning + bank-statement reconciliation
Auto-matched by invoice no. + amount + customer (camt / MT940 / CSV).
Recovered a deleted production table from raw InnoDB files.
Stack
- Languages: PHP, JavaScript (Node.js, Vue, Angular), SQL
- Tools: Laravel, Docker, MySQL/MariaDB, MongoDB, Stripe, SEPA, DATEV, XRechnung, CI/CD
Languages
- Portuguese
- German
- English
- French
Background
Remote from Brazil, 2020–2026, as an independent contractor through my own consultancy. B.Sc. Computer Science in progress (Uniritter); earlier coursework at TU Dresden (GPA 1.3). ICYS Gold & FEBRACE 2nd place for HAPTIKOS.
Get in touch
References available on request.