At SilverNET Systems, I lead a four-person frontend team maintaining and extending Sigal’s core insurance ERP. I built Sigal Life ERP, a React and TypeScript back office for credit life and mortgage insurance, covering quoting, issuance, renewals, fiscalized invoicing, and bank commissions.
At Sigal Uniqa Group Austria, I architected and built the frontend of the core insurance ERP, serving 1,140 agents and 900K clients. Replacing the legacy system cut policy issuance from more than 20 minutes to 10 seconds to 2 minutes.
I designed a type-safe TypeScript domain layer based on SOLID principles to compose complex policy JSON payloads, and used AG Grid for data-heavy screens. I was the sole frontend engineer for most of the project.
I’ve also built more than three client web and mobile applications at SilverNET Systems. On a telehealth project, I built an MVP in two weeks with a NestJS and PostgreSQL API, an Expo app, LiveKit video calls, push notifications, and three languages.
