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SWE Portfolio

Case Studies

Engineering work framed around problems solved, architecture decisions, and measurable outcomes.

01
HealthcareEncryptiontRPC

Kyron Medical

Field-level AES-256-GCM encryption applied at the ORM boundary, with a read-path decrypt helper that never trusts the caller to remember it.

Role

Dir. Eng.

Duration

15 mo

Stack

Next.js + tRPC

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02
CalendarConvexClerk

Split

Calendar-first productivity web app with bidirectional Google/Outlook sync. Optimistic-concurrency-controlled events on Convex; CSP rolled out report-only-to-enforce.

Role

Founder & Eng.

Duration

12 mo

Stack

Next.js + Convex

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03
MediaVitePrivacy

Refract

Privacy-first media library where the server never stores media bytes. Three-tier metadata storage (Vercel KV + Blob + Postgres) with HEIC progressive Web Worker.

Role

Founder & Eng.

Duration

6 mo

Stack

React + Vite

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04
GenealogyRBACtRPC

Legado Genealogy

Diaspora-genealogy platform on Next.js 15 App Router + tRPC. v1.3 hardened the auth boundary by migrating publicProcedures to adminProcedures and wrapping submitIntake in prisma.$transaction.

Role

Engineer

Duration

~3 mo

Stack

Next.js App Router

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