I’m Jian Hong Oo, an Application Engineer building AI web apps and doing RAG over private files, plus product landing pages. I enjoy keeping data on our infrastructure and turning complex technical capabilities into usable product experiences.
My recent focus is self-hosted LLM inference and internal AI retrieval systems, along with practical engineering work to validate hardware/logic behavior via Python and PCB characterization.
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Netie Constructor. Public DAG canvas for agent graphs. Live at netie-ai.github.io/constructor. I build this class of landing and tool UI: nodes, chat control, no fake SaaS claims.
Public Netie.ai suite landing: Cortex, Vanguard, Closer, Constructor, Vertex, AIM. I write and ship this kind of AI product page from real product copy. github.com/Netie-AI
Open-source HBM4 memory controller under github.com/Netie-AI/OpenHBM. Apache-2.0 RTL, formal checks, SkyWater and IHP PDK CI. Hardware plus software co-design, not a slide deck.
Side desk work if you already have an Excel file and one figure you cannot defend. I write sheet, cell, formula, or cannot be traced. Not my main offer. Main work is AI web apps, RAG, and landing pages. Hire me on this Twine profile.
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