Giuseppe Tomis

Restaurant SaaS (Zucchetti group). - Owner of the multi-tenant booking flow: configurable forms, automated closing rules, room and table assignment with capacity and party-size constraints. - Designed the full API surface of the Flutter app replacing the native iOS one at feature parity, opening the Android channel — a full rewrite covering queries, project structure and API contract. - Promotions engine redesigned and rewritten from scratch. - Security: rate limiting, per-tenant data isolation, systema

Cryptocurrency custody, Web3 sector. Joined during the early build-out of the IT infrastructure. - Web architecture (Next.js + NestJS): built the full-stack architecture for onboarding flows and user interface. - Data engineering: implemented the company data warehouse, covering ETL processes, data modelling and compliance with sector regulations. - Code quality: clean code and design patterns applied systematically, unit and integration testing with Jest. - Later moved to the R&D division, working on

End-to-end mobile development for direct clients, from requirements to store publication: architecture, interface and application logic. Native apps in Swift/Kotlin and cross-platform in Flutter, with maps, advertising, Firebase, offline data, camera, sensors and Bluetooth. UI designed from Figma specs or independently. Carried out alongside the final years of my degree. Stack: Swift, Kotlin, Flutter, Dart, Firebase, Figma.