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Stall Ledger

An offline-first sales and stock book for market stall owners.

Wanjiru N.

Self-taught Android developer

Nairobi, Kenya · Digital & Tech

Proof

0 active Signals · non-financial · Backing coming soon.

Already built

Work done before asking for anything. Submitted, not verified.

  • A working Android prototype that records sales without a connection
  • Six weeks of daily use by five stall owners on their own phones
  • A sorted list of 48 requests gathered from those owners

What comes next

Steps toward the First Goal. All planned; none claimed.

  1. Buy two low-end phones for device checksNext
  2. Fix the sync and backup issues
  3. Publish the first release
  4. Train twenty stall owners→ First Goal
next step
todayfirst goal

First Goal · planned

Put a stable version in the hands of twenty stall owners

Fix the sync issues found during the six-week trial, publish a first release and train twenty owners in person at the market. Assessable: twenty owners recording their sales for four straight weeks.

Launch Plan · 5 items

  • Two low-end Android phones$260
  • Developer account and backup storage, 12 months$320
  • A second developer, six weeks part-time$1,800
Estimated total · illustrative$3,020

Evidence

2 items submitted · 1 in review · 0 verified

Execution proof comes after the First Goal, and is reviewed separately.

Project Room

0 Builder updates · 0 discussions · 0 comments

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Wanjiru N.

Self-taught Android developer

Built the first version for her aunt's fabric stall at Gikomba market. Five neighbouring stalls asked to use it; she wants it steady enough for twenty.

Pseudonymous in publicIdentity not verified
Why Builder and Project are one unit

Discovery Proof

The first time you Signal this Builder, the moment is kept: who, what, when, and the rank at that moment. Withdrawing later doesn’t erase it.

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2026-09-15 · demo metadata

This is an example Builder and project, made to show how a page works: names, amounts and states are not real. Nothing is verified, and Backing is not active yet.