Career Profile
Ex-CPO turned fullstack software engineer. I own features end-to-end: talking to users, scoping, building, shipping, iterating. TypeScript and Rails daily, currently building the quality layer of an AI invoice-checking pipeline.
Skills
Frontend
TypeScriptReactReact NativeNext.jsHotwire
Backend
Ruby on RailsPostgreSQLRedisSidekiq
AI
LLM pipelines (Gemini)Claude Code
Ops
LinuxSentryNew RelicGitHub Actions
Design
Figma
Experiences
B2B platform where pharmaceutical labs run commercial deals with pharmacies. Shipping features across backend, web and mobile.
- AI invoice auditing: supplier invoices are parsed by an LLM, then matched against the pharmacy’s actual orders to catch overbilling. Heavily refactored the matching engine and built a regression suite replaying human-validated results to catch quality drift
- Partner integrations: synced deals from lab partner portals that have no public API, using backend adapters and a TypeScript Chrome extension
- Payments: integrated a second payment provider alongside the existing one. Rolling out to 20 labs this quarter
- Automated invoicing: built invoice generation end-to-end: PDFs, email delivery, exports, on web and mobile
- Reliability: API idempotency keys on web and mobile, eliminating duplicate submissions from double-clicks and retries
- Close to users: pharmacy support and API-integration meetings with labs. On-call rotation
Trip planner for rail journeys through Europe.
- Route search: custom A*-based algorithm finding multi-leg rail journeys
- Solo build: product, design and code, self-hosted on a bare-metal Linux server I maintain and monitor
Led product for 2 iOS/Android/web apps with a team of 3 developers across Europe: Coorganiz, a B2C app for organizing small communities, and Calizy, a B2B appointment-booking SaaS.
- Several thousand end users and a dozen B2B clients
- Turned client needs into roadmap, specs and QA
- Built the Calizy landing page (Next.js) and internal tooling scripts