Alex Chen

Lead frontend architecture for enterprise SaaS platform serving 500K+ users. Drive Vue 3 migration strategy, establish component library standards, and mentor engineering team of 8. Champion AI-assisted development workflows using Claude Code and GitHub Copilot for task decomposition, test generation, and PR review. Responsible for streaming UX implementation for AI-powered features.

AI-Powered Customer Support Dashboard

• Real-time dashboard enabling support agents to interact with LLM-generated responses. Features streaming text display, citation tracking, interruption/retry mechanisms, and human review workflows before any response reaches customers.
• Vue 3 Composition API, TypeScript, Pinia, WebSocket, Server-Sent Events, Vite
• Architected frontend streaming architecture handling 10K+ concurrent sessions. Implemented reactive state management for tool-state interfaces showing LLM reasoning steps. Built citation components linking generated content to source documents. Designed interruption patterns allowing agents to halt, modify, and retry LLM outputs. Established code review protocols for AI-generated changes including local validation, CI checks, security/permission review, and rollback readiness.
• Tech Stack: Vue 3 Composition API TypeScript WebSocket/SSE Streaming UX Pinia Vite
• Challenges: Streaming UX Architecture: Designed chunked streaming display reducing perceived latency by 60% using Server-Sent Events with Vue 3 reactivity for smooth text animation.
• Challenges: Human Review Flow System: Built multi-stage approval workflow with Vue transitions, ensuring 100% of AI-generated responses undergo human validation before customer delivery.
• Challenges: AI-Assisted Development: Led team adoption of Claude Code for repository-context exploration and implementation planning, reducing feature development time by 25% while maintaining code quality through human-supervised review.
• Challenges: Component Library: Published 45+ reusable components with full TypeScript definitions, reducing new feature development time by 40% across product teams.

Developed and maintained Vue 2 applications for marketing analytics platform. Collaborated with backend teams on API design, implemented responsive UI components, and participated in agile sprint planning. Gained foundational experience in component architecture and state management.

Marketing Campaign Visualizer

• Interactive visualization tool for marketing performance data with customizable dashboards, real-time data updates, and export capabilities.
• Vue 2, Vuex, Vue Router, D3.js, REST APIs, Webpack
• Built reusable chart components and dashboard layouts. Implemented Vuex modules for complex data fetching and caching. Optimized bundle size through code splitting and lazy loading. Integrated D3.js for custom data visualizations.
• Tech Stack: Vue 2 Options API Vuex Vue Router D3.js REST APIs Webpack
• Challenges: Performance Optimization: Reduced initial bundle size by 35% through strategic code splitting and lazy loading implementation.
• Challenges: Component Reusability: Created 20+ reusable chart components adopted across three product teams, standardizing data visualization patterns.