Blog
I write about Web3 security, architecture, .NET, leadership and hands-on data tools. I publish when I have something useful to share.
Recent articles
Which AI subscription to keep: I built a benchmark to decide
I measured two $10 agent subscriptions from Seville, using the same model and four test phases, to decide which route to keep.
Read →DeepSeek Harness with Command Code and OpenCode Go
How I connected Command Code and OpenCode Go to DeepSeek Harness, and why the built-in tokens-per-second readout is useful when an agent makes many calls.
Read →See every packet on your LAN from Windows
A lab guide to capturing traffic from an authorized device on a Windows LAN with Npcap, Wireshark, Scapy, and an ARP relay.
Read →Understand your electricity patterns over a year
An unofficial Python client for the e-distribucion private area. It downloads hourly readings so you can compare tariffs and check contracted power.
Read →From audits to continuous posture: why Web3 needs W3SPM
Why smart-contract audits are not enough when signers, permissions, oracles, and other parts of a Web3 system keep changing.
Read →C# native interop: 10 years of lessons with Box2DCS and Crunch
Lessons from maintaining C# bindings for C and C++: choosing between P/Invoke and C++/CLI, avoiding unnecessary copies, managing native memory, and packaging for the runtimes you support.
Read →Lead remote engineering: culture, delivery and trust
Practical notes on leading a distributed engineering team: useful rituals, space for people to solve problems, delivery metrics, and hiring.
Read →Hello world: why I started this blog
Why I started writing down lessons from software development, Web3 security, native interop, architecture, and technical leadership.
Read →From the archive
Earlier work and republished articles. Check each article for its original publication date.
Realtime mobile object detector in Xamarin.Android
How a Xamarin.Android sample used TensorFlow Lite, native NV21-to-RGB conversion, and SkiaSharp to detect a hardhat at about 7 fps.
Read →WasmSample: .NET on WebAssembly with Mono.WebAssembly.Sdk
A small 2019 sample showing .NET running in a browser through WebAssembly and Mono.WebAssembly.Sdk.
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Want to collaborate?
If you work in Web3 posture, ASPM or native interop, I welcome guest post proposals.
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