Frontend developer

На данный момент Frontend developer.

Мои компетенции и опыт

Senior Frontend Engineer with 5 years of experience in Angular, TypeScript, NgRx, RxJS, and REST API integration across enterprise systems. Led migration of security-critical Angular platform from version 7 to 18, reducing bundle size by 30% and improving build time by 50%. Architected secure client-side digital signing workflows, enabling processing of 7M+ documents for 50,000+ companies with high reliability. Implemented real-time data layers using WebSockets, ensuring consistent UI updates under high-frequency event streams in industrial systems. Optimized frontend architecture and state management, reducing redundant API calls and improving system responsiveness in high-load environments. Introduced modular SPA architecture and modern Angular patterns, improving maintainability and reducing onboarding time for engineering teams. Collaborated with backend teams on API design and integration, ensuring stable data synchronization and scalable system behavior. Focused on building secure, resilient, and scalable frontend systems for enterprise-grade platforms