Senior Frontend / Full-Stack Engineer | Vue · React · TypeScript | Healthcare, ERP, Logistics, AI

Senior frontend and full-stack engineer with 12 years of experience building complex enterprise software across healthcare, insurance, logistics, ERP, project controls, and AI-enabled products -for Swiss enterprise clients and US healthcare organizations.

FRONTEND (core): Vue 2/3, Nuxt 3, TypeScript, JavaScript, React 18/19, Next.js (App Router), Angular and AngularJS, Pinia, Vuex, Zustand, TanStack Query, NgRx, RxJS, Tailwind CSS, Vuetify. Specialized in data-dense interfaces: enterprise Gantt scheduling (DHTMLX Gantt PRO) handling tens of thousands of activities, real-time planning boards, complex forms, dashboards and hierarchical data.

FULL-STACK: Python (FastAPI, SQLAlchemy), PostgreSQL (incl. Supabase/RLS), Redis, Java (Spring Boot), C#/.NET integration, Node.js/Express, REST APIs with OpenAPI contract generation, GraphQL (Apollo).

MOBILE & DESKTOP: React Native/Expo, Ionic, Capacitor, Cordova, Tauri, PWA including barcode/QR scanning, GPS/geolocation and physical device integration.

REALTIME & INTEGRATION: WebSockets, STOMP/SockJS, SSE, SignalR, Yjs CRDT collaboration, HL7/DICOM healthcare interoperability, SAML/OIDC/JWT authentication, Stripe and in-app-purchase payment flows.

AI ENGINEERING: production LLM integration (OpenAI, Anthropic, LangChain), model routing, prompt management and analytics, AI-assisted document extraction and drafting with deterministic validation boundaries.

QUALITY & DELIVERY: Cypress, Playwright, Vitest, Jest, CI/CD (GitLab CI), Docker, Terraform/AWS, Kubernetes, Sentry, OpenTelemetry, Agile/Scrum.

SELECTED WORK: real-time truck-planning platform for a leading Swiss chemical-logistics group (1,100+ trucks; client publicly reported ~30% efficiency gains); insurance product-configuration and comparison modules for one of Switzerland's largest health insurers (850K+ customers); digital-transformation work for Switzerland's largest public-transport network; radiation-oncology treatment platform for a top-ranked US hospital system (Vue/TypeScript + .NET); complete frontend rebuild of a University of Chicago-backed telehealth platform (Vue + Java/Spring); multi-tenant project-controls platform with advanced Gantt scheduling.

OWN SHIPPED PRODUCTS: Warrantly (warrantly.io - App Store & Google Play), Chrona workforce attendance, plus healthcare and retail web products on Next.js/Supabase.

Remote-first from North Macedonia (CET same time zone as CH/DE/AT). Fluent English. Comfortable owning features end-to-end, from architecture to production, in both team and solo settings.