Thái Duysystems labABOUT / PRACTICE
thaiduy.digital is the public surface of that practice — projects, infrastructure, experiments and field notes, shown with enough truth to be useful without turning the website into a control plane.
I build across analytics, automation, infrastructure, remote operations and AI-assisted engineering. The interesting part is rarely one screen or one service; it is how the pieces keep making sense when the system grows, fails, changes and has to be operated by a real person.
LightBI turns messy operational data into governed understanding. Light Remote gives AI a permission-aware path to real machines. Sentinel learns to sense network, service and audio signals. They look different, but all three are built around explicit state, bounded authority and evidence the operator can inspect.
I prefer systems that fail closed, expose what they know and keep enforcement close to the machine or data they protect. Interfaces should be quiet when nothing is happening. Claims should have evidence. Automation should make authority clearer, not blur it.
I want the work to be inspectable: what is being built, what is running, what changed and what the systems taught me. The public surface shows real signals where they are safe to expose, while credentials, private topology and authority remain behind the boundary.
Best for projects, infrastructure, data, operations, or a technical problem worth looking at together. Your message is stored before I am notified.