Design Engineer
Six projects, one horizontal pass. Scroll to travel.
A registry of AI-generated interface designs, stored as files and served as a shadcn registry so any of them installs into another project with one command. Each design carries the brief that produced it, and the whole set exports to standalone HTML.
The most complex system I have built. A Turborepo ERP monorepo (staff app, customer portal, mobile, docs) over a 300+ table PostgreSQL/Drizzle schema, with end-to-end tRPC, type-safe drizzle-zod validation, auth, i18n, and Playwright E2E coverage.
Private repository
Brand, storefront and catalog tooling for a Soweto-made Shweshwe passport holder. A live Shopify theme, a scripted catalog pipeline in Python, and a deployable pitch site used to settle the design direction before any of it was built.
Self-hosted attack-surface monitor. Continuous asset discovery and nuclei vulnerability scanning behind a dashboard, as an own-your-data alternative to ProjectDiscovery Cloud.
Private repository
A local-first reading of your own communication exports: who you actually give time to, which threads drift, and which patterns a model thinks it found. Every finding carries a measured error rate and a human verdict that overrides the model in both directions.
Private repository
Local-first meeting memory for macOS. Records system audio and microphone, separates who spoke with pyannote diarization, and transcribes on-device so nothing leaves the machine. Ships with an iOS companion.
Private repository
Terminal mission control for every repository on the machine. Git state, dependency drift and per-project checks behind a zero-dependency JSON API and an Ink TUI that needs no build step, with an optional browser dashboard.
Private repository
Deployment alerts on the phone the moment a build goes green or red. A Cloudflare Worker verifies the webhook signature and fans out to push, behind an Expo app carrying deployments, build logs and projects.
Private repository
A macOS menu-bar reading of AI subscription limits, reset windows and spend across providers, each pulled from its own first-party endpoint rather than scraped, so three dashboards collapse into one glance.
Private repository
AI-powered numismatic analysis. Identify and grade coins from photos using vision models and forensic OCR passes, in a cross-platform Expo app.
Private repository
Scroll-driven 3D showcase where precious-metal coins melt and reform into one another, with a technical HUD and hover inspection.
A seamless loop of a 6.7-million-point sand simulation, swirled into a flower by a pyro velocity field and rendered in Karma. Graded from linear EXR so the specular highlights roll off instead of clipping.
Private repository
MCP servers that drive After Effects and Illustrator through ExtendScript, generating and rendering compositions end to end from a config file or an AI agent.
Private repository
Reach me at juniegrat@gmail.com
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