Products, systems, and measurable changes.

Building club support software and reimagining an HRMS from scratch.

• Building support tools for a digital platform and membership management system used by field hockey and tennis clubs across the Netherlands.
• Reimagining an HRMS from scratch, from core data and permissions to everyday workflows and the interface.

Tools: Next.js 16 · React 19 · TypeScript · Tailwind CSS · Better Auth · Drizzle ORM · PostgreSQL · TanStack Query

Insurance products that turn documents, risk rules, and underwriting work into clear digital flows.

• Rebuilt more than three Bootstrap 3 products with Tailwind CSS and a shared interface system.
• Moved the frontend out of a Rails monolith and into Next.js while keeping Rails as the backend.
• Built a PDF-to-form system with two-way conversion that tripled the team’s throughput.
• Built AI data extraction with 94% accuracy and a review workspace for underwriters.
• Built real-time risk and quote flows for insurance prospects.
• Created a Storybook component library and helped support Sapiens, hundreds of agencies, and more than 100 ACORD forms.

Tools: Next.js 16 · React 19 · TypeScript · Tailwind CSS · Radix UI · Zustand · TanStack Query · Zod · Ruby on Rails · Storybook

Hospitality software for bookings, pricing, calendar sync, and connected property data.

• Reduced unsynced data from 15% to less than 1% across connected apps.
• Replaced more than 150 image assets with a custom icon font and cut related network requests by 80%.
• Reduced the app from 100MB to 24MB and made the initial load 75% faster.
• Used journey data to find a funnel issue; the resulting fix increased conversion by 12%.
• Built pricing tools that cut setup time by 50%, errors by 40%, and made updates three times faster.
• Connected third-party calendars so bookings stayed in sync across platforms.

Tools: Ruby on Rails · Vue.js · Nuxt · PostgreSQL · Elasticsearch · Segment · Google Analytics

Property management, hiring, and internal operations products across web and mobile.

• Cut page loads from three seconds to under 300ms by replacing a Bootstrap interface with Tailwind CSS.
• Led the Rails monolith upgrade from version 5 to 7.
• Built a Next.js layer in front of the Rails API with typed data from backend to interface.
• Built schema-based forms that cut internal tool delivery time by 70%.
• Replaced daily data syncs with near real-time updates.
• Built a React Native app used by more than 700 property managers.
• Built HR software that reduced high-volume admin work by 85%.

Tools: Next.js · React Native · Ruby on Rails · TypeScript · Zod · TanStack Query · Tailwind CSS