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IHV

Ian HudsonVieira

Developer and founder. ianhudson.ai@gmail.com

I build apps and AI tools. Founder of Kilo.

See the work 
$ whoami
ian hudson vieira
builder from são paulo
$ cat speaks
portuguese, english
$ cat building
kilo, an offline-first iPhone app
$ cat published
taco-br-mcp, on npm
$
Kilo's food log for one day, in Portuguese: banana, boiled egg, French roll and rice, each with its calories

Work

Two projects.
Pick one.

Each one opens from the overview down to the proof. Move the depth, read the numbers.

An offline-first iPhone app for logging workouts and food, made for Brazilians. Pre-launch, waitlist open.

Pre-launch

An open-source MCP server that gives AI assistants the TACO, the Brazilian food composition table. On npm and in the official MCP registry.

Open source

About

RoleDeveloper and founder

BasedSão Paulo, Brazil

SpeaksPortuguese, English

I'm Ian, a builder in São Paulo.

I build Kilo, an offline-first iPhone app for logging workouts and food, made for Brazilians. It is pre-launch and the waitlist is open at kiloapp.com.br. I also published taco-br-mcp, an open-source MCP server for the TACO table. It is on npm and in the official MCP registry.

I build with generative AI, LLMs and AI coding agents, and I ship fast. I make fitness content on Instagram and TikTok. In February 2027 I start a degree at FIAP.

Now

  • Getting Kilo ready for launch. The waitlist is open at kiloapp.com.br.
  • Building more small projects in public and posting them here as they ship.
  • Starting at FIAP in February 2027.

Updated Oct 2026

Contact