★ The PO Dilemma: Balancing Business, Code, and Design
·6 mins
Turning ambiguous business ideas into technical reality and shipped features
Journal
2026
★ Scalable Resource Discovery with Probabilistic Filters
·6 mins
Slashing network congestion by 99.999% via Attenuated Bloom Filters
The Rule-Breaker’s Creed: Finding Life Beyond the Line
·2 mins
Why true innovation requires stepping past constraints to find your unique voice
★ Claude Code for Free: A Local Setup Strategy
·7 mins
How I run Claude Code using NVIDIA Spark and bypassed subscriptions entirely
Making Big Worlds Feel Small with Quadtrees
·8 mins
How quadtrees speed up maps, images, and spatial search
Microservices at Scale: A Reality Check
·4 mins
Perspective on microservice architecture after building at scale with 150 developers
Designing the Internet: How a Software Architect Thinks
·11 mins
A software architecture thought experiment to design the Internet from scratch
★ DeepSeek-OCR: High-Fidelity Vision vs. The Reality of Scale
·3 mins
A deep dive into visual precision vs. the challenges of document parsing
Inside and Outside: My Take on the 'Great Firewall'
·4 mins
Perspective on the China’s Great Firewall (GFW)