I'm the person your IT department warned you about — except I'm in the IT department.

Fifteen-plus years inside the Brazilian public sector taught me two things: bureaucracy is immortal, and nobody was going to automate my problems for me. So I learned Python. Then FastAPI, because raw http.server is a cry for help. Then React and TypeScript, because apparently suffering scales horizontally.

No CS degree. A Business Administration degree, two specializations — one of them in Tax Law, which is exactly as thrilling as it sounds — and the specific brand of stubbornness that only sets in after fifteen years of reading legislation nobody else finishes.

By day I keep government infrastructure breathing. By night — and it is always night, my chronotype is a documented medical event — I build things that have no business existing.

class William:
    def __init__(self):
        self.role          = "IT Analyst @ Brazilian public sector"
        self.stack         = ["Python", "FastAPI", "React", "TypeScript"]
        self.credentials   = "self-taught, suspiciously confident"
        self.chronotype    = "nocturnal (clinically, not aspirationally)"
        self.peak_hours    = "when yours end"
        self.code_reviewer = "a Pomeranian named Lulu"  # ruthless; naps a lot

    def public_repos(self):
        return "deliberately few"  # the interesting ones don't have an audience

What I actually build with. The public repos here run on Flask and JavaScript; the rest of the iceberg is below the waterline, in repos you can't see.

Two repos out in the open. Yes, that's intentional. The good stuff lives behind chmod 700 and a personality.

• cinapse-app — JavaScript · the cinema habit, compiled. → live demo ↗
• microempresa-app — Python · Flask · a small-business manager — clients, inventory, cash flow, quotes-to-PDF — that escaped containment.

Everything worth shipping, I ship in private. Consider this the trailer, not the film.

• 🧾 Cramming tax legislation into my skull via text-to-speech and spaced repetition, chasing the Auditor-Fiscal exam. The audiobook narrator and I are now in a committed relationship.
• 🤖 Maintaining a personal-assistant bot that runs my life better than I do — habits, schedules, and a chronobiology module that keeps reminding me I shouldn't exist before noon. (Private repo. You don't get to see it. Nobody does.)
• 🎬 Writing trilingual criticism about transgressive and extreme cinema. Yes, I watched the thing you couldn't finish. No, I won't summarize it for you.
• 🐤🦉 Losing, with great consistency, the war against my own circadian rhythm.

Does not respond to "good morning." Has never seen one.

Will refactor working code at 4 a.m. for reasons that seemed compelling at 4 a.m.

Believes every problem is one well-placed FastAPI endpoint away from being someone else's problem.

The Pomeranian remains the only code reviewer whose feedback I trust unconditionally.