Jiaxi Liu (Jesse)

UNSW Master of IT · Open to Software Development Roles

Full-stack & Backend Development · API Integration · Automation · Exploring AI Agents

Blog

Thoughts on AI, software, and life. Short notes and long-form writing.

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All Categories AWS8 TypeScript7 Backend3 AI2 Database2 Networking2 Software Engineering2 Testing2 Web Scraping2 Big Data1 DevOps1 Frontend1

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NetworkingMay 23, 2026

Computer Networking Review: OSI, TCP/UDP, HTTP, DNS, CDN, and WebSocket

NetworkingHTTPInterview

Networking fundamentals matter for frontend, backend, and cloud engineering.