24.04.2026 aktualisiert
40 % teilweise verfügbar
Senior Frontend Engineer | Vue 3, Node.js, Typescript | 7+ years experience
Leipzig, Deutschland
Nur Remote
Über mich
Senior Frontend Engineer with a focus on scalable architecture, SSR, and performance-critical web applications. Combines deep technical expertise with a product mindset — from early architecture decisions to measurable delivery outcomes.
Skills
AI AgentsGitHub CopilotLLMVitestViteHTMLJavaScriptCSSContinuous DeliveryContinuous IntegrationNode.jsSoftware ArchitectureTypeScriptWeb Accessibility InitiativeWeb Performance Optimization
Senior software engineer with 8+ years of experience building production frontend systems for companies like Mercedes-Benz, EPAM Systems and TalkRemit. I work across the full frontend lifecycle, from early architecture decisions to scaling and modernising enterprise platforms, and more recently on agentic user interfaces and AI-assisted engineering.
Core expertise:
- Vue 3, Nuxt 3, TypeScript, JavaScript (ES6+), Vite, Pinia
- Agentic UI on the AG-UI protocol, LLM-backed features, evals and tracing
- AI-assisted delivery: orchestrated coding agents with spec-driven review and quality gates
- Server-Side Rendering (SSR) and hybrid rendering strategies
- Micro-frontend architecture and modular frontend systems
- Performance optimisation: Core Web Vitals, Lighthouse, bundle size reduction
- Node.js backends: Fastify, Express, REST and GraphQL, Backend-for-Frontend
- Technical SEO, Web Accessibility (A11y)
What I've delivered:
- Identified and resolved memory leaks in a production SSR service, reducing unexpected server restarts by 99%
- Improved Core Web Vitals in an enterprise-scale application — INP by 40%, LCP by 55% — through rendering optimisation and architectural refactoring
- Reduced Time to Interactive (TTI) by 40% by leveraging SSR and revising application initialisation flow — deferring non-critical requests and computations until after first render
- Cut deployment and hotfix lead time by 50% through CI/CD redesign
- Implemented caching and request deduplication layers, eliminating 720K redundant server requests per week — a 36% reduction in total server load
- Shipped a production iOS app with an LLM document-extraction backend, engineered end-to-end through orchestrated AI coding agents
- Architected and launched a unified media platform aggregating TV, Radio, and News channels under a single backend and content delivery layer
Worked across startups and enterprise teams in e-commerce, fintech, automotive, media, pharma, and crypto — adapting to different scales, constraints, and delivery cultures.
Erfahrung
Berufserfahrung5 - 10 Jahre
Freelancer seit2019
Sprachen
EnglischverhandlungssicherRussischMutterspracheUkrainischMuttersprache