TestaAí

by Zero

Will it work? Test it.

One brand. Multiple projects. One person: Zero — an anonymous developer building projects across a range of fields.

Explore the projects Follow the blog
  • TypeScript
  • React
  • Node.js
  • PostgreSQL
  • Realtime
  • AI orchestration

IDENTITY. 02 / PRIVACY BY CHOICE

Why Zero?

Sharing the process without giving up privacy.

I tried building in public under my real name before. Over time, I realized that the exposure I was seeking — by sharing financial figures, results and other details — ended up negatively affecting some personal relationships. With a pseudonym, I can share what I consider relevant without exposing my private life.

Zero was created to protect my privacy. That allows me to continue documenting decisions, profits, progress and results without turning every aspect of my life into public information.

CHRONICLE. 03 / A JOURNEY IN PROGRESS

The identity stays hidden.
The journey does not.

Each project is an open chapter: a hypothesis, an attempt and what it revealed for the next step.

This is not a story about getting it right four times. It is about making every attempt visible and using what it reveals to build the next one.

Meet Zero
R$ 0R$ 1.000.000
EDITORIAL CHRONOLOGY / PROVISIONAL ORDER
  1. CHAPTER 01THE LAB GAINS A WORLDCastle WarsCuriosity about persistent systems becomes a strategy game where territory, alliances and decisions unfold in realtime.GAME / REALTIME / STATE
  2. CHAPTER 02AI SITS AT THE TABLEAI_VTTA virtual tabletop tests whether artificial intelligence can run adventures without taking rules or imagination away from people.NARRATIVE / AGENTS / VTT
  3. CHAPTER 03DISCOVERY BECOMES COMPETITIONOnline Challenge / NEXOClues, puzzles and different mechanics form a digital treasure hunt for groups that think better together.PUZZLE / MULTIPLAYER / WEB
  4. CHAPTER 04SOFTWARE COMES HOMEOur HomeThe experience reaches the iPhone to share shopping, recurring chores and responsibilities among people living the same routine.IOS / REALTIME / SUPABASE

NOW / 04 PROJECTS AT DIFFERENT STAGESThe next chapter will be defined by what the tests reveal.

Zero is not teaching.Zero is testing.

  1. HYPOTHESIS
  2. EXECUTION
  3. RESULT
  4. LEARNING

PROTOCOL. 03 / WHAT WE BELIEVE

Transparency
without posturing.

TestaAí is not a showcase of certainty. It is the ongoing record of one person building things and leaving the reasoning in plain sight.

  1. 01

    Build before explaining.

    Ideas only gain value when they meet code, time, cost and someone willing to use them.

  2. 02

    Show what did not work.

    Failure is not erased backstage. It becomes data for deciding the next move.

  3. 03

    Use AI without making everything about AI.

    Technology accelerates research, design and execution. Responsibility remains human.

TEST PROTOCOL / OPERATING SYSTEM

No formula.
Just process.

  1. Hypothesis

    A question good enough to deserve time, money and risk.

  2. Execution

    A prototype in the real world. Small, imperfect and early enough.

  3. Result

    Open data: costs, decisions, wins, failures and what actually happened.

  4. Learning

    The test ends. The experience returns to the system and the next one begins.

BUILD SEASON 01 / FROM ORIGIN TO OPERATION

0 → 4 systems

Four different problems, stacks and stages. The goal is not to collect demos; it is to take each hypothesis to the next verifiable operational signal.

01 PUBLIC DEPLOYMENT / 03 LABS WITH DECLARED GAPS

FIELD LOG. 001 / FIELD NOTES

The test also
becomes knowledge.

Guides and records connect hypotheses, decisions and evidence, keeping the process useful even when the product changes.

Open the blog

THE MANIFESTO BECAME A PRODUCT / 04 TESTS

The hypothesis is set.
Now, test it.

Enter the lab