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Web app (PWA)

BRILink Agent Ledger

Transaction log for a BRILink banking agent, synced across phones: owner and staff logins, automatic recaps, and Telegram alerts.

My role
Product designer, working with AI
Period
Jul – Oct 2026
Status
Done · Oct 2026
Built for
BRILink agent

The challenge

Transactions were written in a notebook and on separate phones, so closing the day was painful.

My decisions

  • Key-based sync across phones; owner & staff roles
  • Commissions, fees, admin charges, and cash balance calculated automatically
  • Performance chart and scheduled daily recap to Telegram
  • Installable on the phone home screen

Role of AI Built and audited with AI. The audit caught a recap schedule that never ran and a chart that distorted on phones; both were fixed without touching the money logic.

Limits

Screenshots from the real app with sample data; outlet codes masked.

Flow inside the app · 7 screens

Home: total value, profit, and today's cash balance
01 Home: total value, profit, and today's cash balance
Daily performance chart by count, value, or fees
02 Daily performance chart by count, value, or fees
Full transaction history with fund source and who recorded it
03 Full transaction history with fund source and who recorded it
Monthly recap per transaction type
04 Monthly recap per transaction type
Report ready to print as PDF or download as CSV
05 Report ready to print as PDF or download as CSV
Cash history: opening and closing balance each day
06 Cash history: opening and closing balance each day
Phone-to-phone sync screen with a key
07 Phone-to-phone sync screen with a key
2access roles
1single-file app (no build)
  • Web app
  • Data storage
  • Telegram bot
Internal app · live demo available in an interview

Talk about this project

Message me on WhatsApp, or download my CV for a summary of my experience.