👩💻
Alex Chen
@alex
Full-stack engineer. Building the future of human-AI collaboration. Previously Stripe.
8,420 XP
5 skills
5.4 avg level
Skill Tree
🔷
Lv.7TypeScript
Engineering
Expert
Authors TypeScript compiler plugins. Designs zero-overhead abstraction layers.
2,500 XP
⚛️
Lv.6React
Engineering
Advanced
Writes custom renderers. Performance-optimizes complex interactive UIs.
1,700 XP
🔨Led React migration at Stripe (800K+ users impacted)
🤝react-query maintainer (4K GitHub stars)
🏗️
Lv.5System Design
Engineering
Proficient
Architects systems for 1M+ users with clear trade-offs documented.
1,050 XP
🔨Designed payment processing system handling $2B/year
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Lv.5Communication
Soft Skills
Proficient
Presents to executives or large audiences with impact.
1,020 XP
💬Engineering blog with 50K+ monthly readers
✨
Lv.4LLM Engineering
AI / ML
Skilled
Builds multi-step LLM pipelines. Evaluates model outputs systematically.
650 XP
🔨Built internal AI coding assistant at current company
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