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Vitalii Napastiuk

@vitaliinapastiuk

Senior Frontend Engineer at Minsait (Indra) building Angular architectures and shared UI libraries for enterprise and public-sector products.

Italy

Message

At Minsait (Indra) - INPS, I lead frontend engineering across enterprise and public-sector applications, setting Angular architecture and reusable implementation patterns. I modernize legacy frontends and maintain shared Angular and Web Component libraries with a focus on accessibility, performance, and backward compatibility.

For INPS - Sportello Telematico Evoluto, I integrated Azure Communication Services and SignalR into a video-consultation platform, including screen sharing and reconnect handling. I’ve also delivered dynamic forms, navigation, and reusable UI foundations across INPS applications.

At CSI Works - HeyVista.ai, I own the frontend implementation from architecture through feature delivery, integrating user-facing workflows with backend and AI services. Previously, at Transtec Services - Brochesia, I developed web and mobile applications and WebRTC-based remote assistance for smart glasses, including computer-vision features using OpenCV.

Experience

Work history, roles, and key accomplishments

Current

Frontend Architect / Senior Frontend Engineer (Contract)

Current

CSI Works - HeyVista.ai

Jan 2026 - Present (9 months)

Own the complete frontend implementation of HeyVista.ai, from architecture and component strategy to feature delivery, integration, and ongoing product evolution. Establish reusable frontend patterns, state flows, and responsive UI foundations that support rapid iteration while keeping the codebase maintainable.

Angular TypeScript RxJS Signals Web Components State Management Responsive Design AI Integration

Current

Senior Frontend Engineer

Current

Minsait (Indra) - INPS

May 2023 - Present (3 years 5 months)

Lead frontend engineering across multiple enterprise and public-sector applications, defining architecture, implementation patterns, reusable modules, and technical standards for Angular-based products. Drive modernization of legacy frontends to current Angular architectures, including standalone components, Signals, OnPush strategies, modern routing, and typed reactive patterns.

Angular TypeScript RxJS Signals Web Components Accessibility Performance Optimization CI CD Code Review Mentorship

Full Stack Developer

Transtec Services - Brochesia

Sep 2020 - May 2023 (2 years 8 months)

Developed complex web and mobile applications using Angular, React, Android/Kotlin, Node.js, and MongoDB, with emphasis on modular architecture, performance, and maintainability. Designed REST APIs, database structures, SSO integrations, and real-time data flows connecting web platforms, wearable devices, and third-party systems.