Selected writing
All articlesKaggle Qwen Image: T4 INT8 Speed and VRAM Test
Kaggle Qwen Image test: Qwen-Image-2.1 INT8 on T4, with ComfyUI settings, generation times, measured VRAM, and private Dataset reuse.
From First Payment to Sustained Operations: Three Complete Retrospectives
Preserve the chronology of topic selection, launch, payment, failures, and corrections, then turn experience into bounded next-round actions.
Build a Cross-Border Operating Chain: Entity, EIN, Payment Accounts, and Fund Flows
Understand historical processes through entity, identity, purpose, and ownership of funds, then verify current eligibility and documents at every link.