A timeline of greenfield products, modernization, and team leadership.

Building Yarcone for companies that still manage deliveries in spreadsheets, giving their drivers the experience people expect from modern delivery apps.

• Share product direction with my co-founder and own engineering across web and mobile, including architecture, technology choices, and how we build and release software.
• Built the iOS/Android driver app from scratch with Expo and React Native, sharing delivery logic with the web app and keeping installed versions working as the API changes.
• Develop features through repeated rounds of user feedback and test runs with real delivery data, including order imports from Google Sheets, CSV, and Excel.
• Built the AI software factory we use to develop the product: agents work across multiple machines with different responsibilities for web and mobile, taking tickets through implementation, review, testing, and merge while bringing decisions that need our judgment back to us.

Helping Closer support more regenerative co-living communities by automating village setup and migrating its API and UI to shared types.

• Built a provisioning system that cuts village setup from a day of manual work to 12 minutes. Automated upgrades are planned so onboarding and maintaining more villages can scale beyond manual changes.
• Migrating the API to TypeScript and tRPC and updating the UI to use it, addressing missing types across both that had contributed to an unmanageable bug backlog.
• Built an AI workflow skill for the migration, moving endpoint by endpoint with full end-to-end parity testing against the existing system and bug tracking along the way.

Owned conversation-card product, built and run as the sole technical founder alongside client work.

• Co-created whocards.cc and built its entire stack as sole engineer: an Astro + Stripe storefront with automated end-to-end fulfillment across 2 third-party providers, shipping ~600 orders through direct and brand-ambassador channels.
• Shipped the WhoCards iOS app to the App Store (Expo, React Native, NativeWind) with 14 languages including RTL, offline play, and universal links; the Android build is in closed testing.
• Restructured the product as a pnpm + Turborepo monorepo where web and mobile share a headless play engine, tRPC API, and design tokens, released through an automated EAS build-and-submit pipeline with over-the-air updates.

Led the team behind a greenfield customer portal and multi-source data platform for enterprise media-tech customers.

• Hired and led a 4-engineer team building a greenfield, multi-tenant media-catalog portal while keeping the legacy customer portal live for enterprise customers.
• Architected the new portal as a Turborepo monorepo (Next.js 15, tRPC, Fastify, Drizzle/Postgres) with catalog browsing, smart lists, filtering, tagging, and enterprise auth through WorkOS SSO and scoped API keys.
• Shipped new prospect-targeted features ahead of each of 4 trade shows and turned booth feedback into same-day product updates, driving the portal to feature-complete for its first 10 enterprise customers.
• Owned the GCP production platform in Terraform: Cloud Run, Cloud SQL, Pub/Sub, Eventarc, Secret Manager, VPC, and GitLab CI/CD.
• Built the data-sync services that unified a 1.5M-title catalog from upstream fingerprinting systems into one customer-facing portal.

Frontend platform work for a German receivables-management SaaS portal, internal component library, and published client SDK.

• Built a type-safe form generator on React Hook Form and the internal MUI component library, powering 25 unique forms on the core collections screen of a German receivables-management SaaS portal from a single config-driven API.
• Migrated the portal’s state management to Redux Toolkit and RTK Query, cutting 2,500+ net lines across 116 files of the React/TypeScript monorepo.
• Drove a platform-wide UI consistency pass across the 63-component internal UI library, authoring 25 Storybook stories and polishing shared loading and modal states.
• Modernized package publishing from NPM to GitHub Packages with reusable GitHub Actions and a publish-and-test SDK pipeline.

• Built J3D.AI, a real-time AI workshop-summary app (Next.js, tRPC, Prisma, Supabase, GCP) with live audio capture, ffmpeg-based transcription, and editable AI-generated next steps.
• Led frontend development at TzConnect on the Tezos NFT marketplace behind CIRCA’s Marina Abramović “The Hero 25FPS” release — a 6,500-frame edition that drew 1,700+ mints — building the frame-purchase flow on the Taquito stack.

Six years across backend (Go), mobile (React Native), and web (Angular → React) on the Unite UCaaS platform, serving 200K+ business customers.

• Led the shared component library and the Angular 2 → 7 upgrade as lead front-end engineer and scrum master, cutting initial application load time by 50%.
• Built a WebRTC browser dialer (React, Redux, TypeScript, JsSIP) for the Unite UCaaS platform serving 200K+ business customers, supporting multiple call-server configurations and upstreaming in-band DTMF support to JsSIP.
• Refactored core Go messaging microservices and implemented unit testing across key services.
• Introduced React micro frontends into the core Angular client, shipping 5 client-heavy features across 3 teams (e.g. a device-provisioning UI programming 90 buttons per business phone).
• Shipped the first public release of the React Native mobile app, building live chat and calling features and standardizing its code generators.

• Built a serverless streaming-media pipeline (AWS Lambda + Bitmovin transcoding) as the sole developer, carrying the product from MVP through a startup’s second Y Combinator round.
• Tech-led a parallel fintech analytics dashboard (Angular): hired the team and owned API and front-end delivery.