Extrafemi Labs · AI builder

I build AI tools that ship, and that refuse to make things up.

19 builds that argue back, audit, or refuse to invent a single fact: reasoning tools, live data trackers, client builds and everyday utilities. Each has its own name, its own address and a live look at it doing the work.

Hiring an AI builder? Let’s talkNeed something built?
  • 19builds shipped
  • 4tracks: reasoning, data, client, utility
  • 1builder, from brief to launch
  • 14countries of client work behind the builds
  • FieldStoneReasoning
  • WhetStoneReasoning
  • TouchStoneAudit
  • KeyStoneJob search
  • InkstoneCommunication
  • Hormuz Crisis TrackerData tracker
  • Hormuz IntelligenceData analysis
  • Naija EvalData analysis
  • Down in NigeriaStatus tracker
  • The RepublicCivic archive
  • DashboardsData stories
  • Oneremit CareersAI hiring
  • Oneremit Sales DeckInteractive deck
  • Oneremit LeadsCRM
  • Reviews AppReviews platform
  • One ChapterReading habit
  • SignSecureE-signature
  • DoorstepAddress sharing
  • Naija TranscribeSpeech tool

Spotlight build

Down in Nigeria

See what’s down now

A live outage radar for Nigeria. When a bank app, a mobile network or a government site stops working, it shows what is down right now, and for whom.

Live from down.extrafemi.com

Real statuses, fetched as you read. Uptime is for the last 30 days.

  1. 01The problem

    Global outage trackers barely cover Nigerian services, and a false alarm about a bank is worse than no alarm at all.

  2. 02What it does

    Checks about 1,500 services around the clock, from banks and fintechs to MTN, Airtel and Glo, and all 36 state governments plus the FCT. Alerts go out by web push and Telegram, with a monthly reliability report, a public API and status badges.

  3. 03Why it is hard

    Many Nigerian sites block foreign checkers or stall bots, so nothing is marked down until a probe inside Nigeria confirms it.

How a failed check becomes an outage

  1. 1CheckedAround the clock, from the cloud
  2. 2Second opinionRetried as a real browser
  3. 3Confirmed in NigeriaA probe in Lagos must see it too
  4. 4OutageOnly now shown red, alerts go out

Anything unconfirmed stays green. Nothing is guessed.

For employersHiring an AI builder?Someone who takes a messy problem to a live, trustworthy tool, and owns it from brief to launch.Discuss a role For clientsNeed something built?Bring a job worth automating and it becomes the next build.Start a project

Explore every build on Extrafemi Labs