Selected projects

Production systems I designed and shipped — each with the real problem, the architecture decision behind it, and the measurable outcome.

Flagship SaaSPaylioMulti-tenant HRMS payroll for UAE SMEs, built WPS-compliant from the schema up.

NestJSNext.jsPostgreSQLStripe

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Payments & AnalyticsiBoardingPassDigital airport platform with a payment-analytics dashboard over live PSP webhook data.

GA4GTMMeasurement ProtocolTrust Payments

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Multi-currency CommerceE-VignettesEuropean highway-vignette commerce across six countries with localized billing.

StripeECB FXGA4 Ecommercei18n

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Print-on-Demand SaaSPetunia ChattertonPersonalized children's books with an automated render-to-print pipeline.

PuppeteerqpdfCloudflare R2BullMQ

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Multi-tenant PlatformTaxi ClubMulti-country taxi platform from a single repo with no hardcoded country logic.

Next.jsNestJSMulti-tenantDomain routing

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