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ALL WORK

Every number existed. Finding one took hours.

FintechTreasuryEnterpriseMobile app

PROJECT OVERVIEW

Airtel Digitel logo

Airtel Digitel

Treasury, in one place

Airtel Digitel's Group Treasurer runs three teams and answers to directors who can ask for any number at any moment. Every number existed, but scattered across Excel, Murex, Bloomberg, Crystal and more. I designed a treasury app that consolidates all of it, down to the trade.

Reporting, from 1–2 hours
Designer, working solo
Annual L1 report
For every source
COMPANY
Airtel Digitel · via BigOh Tech
TIMELINE
March 2026 – September 2026
ROLE
Product Designer · the only designer
USERS
Group Treasurer, Treasury Controller, Debt · Liquidity · FX
SOURCES
Excel, Murex, Bloomberg, Crystal
SCOPE
Treasury mobile app: consolidated, detail and trade views, compliance, reports

THE SITUATION

The answer was always somewhere. Never in one place.

The Group Treasurer runs three teams — Debt, Liquidity and FX. When a director asks “what is all our debt right now, Airtel consolidated?”, the question goes to the Debt team lead, who consolidates reports by hand. It took hours.

Every figure existed. Some lived in Excel, some in Murex, some came from Bloomberg and Crystal.

CORE CHALLENGE

Answer a director while they wait — and keep every figure traceable to its source.

THE USERS

A treasury, top to bottom.

  • 01

    Group Treasurer (GT)

    Runs Debt, Liquidity and FX, and answers the directors.

  • 02

    Treasury Controller (TC)

    Works under the GT, senior to the team leads, and owns compliance.

  • 03

    Debt, Liquidity and FX teams

    Hold the numbers, and until now, consolidated them by hand.

PAIN POINTS

Everything scattered, everything by hand.

  • 01

    Scattered sources

    Excel, Murex, Bloomberg, Crystal and more — no single place to look.

  • 02

    Hours per question

    Every director's question went to a team lead, who built the answer by hand.

  • 03

    Compliance by hand

    The Treasury Controller must be sure every compliance holds. Checking each one was very hard.

  • 04

    Spikes without reasons

    When a number spiked, tracing why took a long time. Early detection was close to impossible.

THE PROBLEM

The data existed. The access didn't.

Nothing was missing; it was spread across files, systems and teams. Every question paid for that in hours, and every compliance check paid for it in risk.

DESIGN GOALS

Design goals

  • 01

    One place for every number

    Debt, Liquidity and FX, consolidated, without losing the detail.

  • 02

    Answer while they wait

    From a director's question to the figure in the same conversation.

  • 03

    Catch compliance early

    See a spike when it happens, not after someone asks.

  • 04

    Trust every figure

    Each number traceable to the Excel or Murex file behind it.

SOLUTION

Core solution modules

  • 01

    Consolidated view

    Slice and dice across teams and sources in a few taps.

  • 02

    Detail and trade views

    From a total to the full detail, down to individual trades.

  • 03

    Send to self

    Any view becomes a report in your inbox.

  • 04

    One-click L1 report

    The report shared with directors and stakeholders every year, in one click.

  • 05

    Compliance tracking

    Compliance in one place for the Treasury Controller, with spikes surfaced early.

  • 06

    Bank contact directory

    The dedicated person at every bank, one tap from a call.

COMPONENTS

The app's building blocks

  • Consolidated view
  • Slice and dice filters
  • Detail view
  • Trade view
  • Send to self
  • L1 report
  • Compliance tracker
  • Spike alert
  • Source link (Excel · Murex)
  • Bank contact card

DECISIONS & TRADE-OFFS

Key decisions and trade-offs

  • 01Backed by the source

    Decision

    Every figure is backed by its own Excel or Murex file, so any number in the app can be checked against the source it came from.

  • 02Reports as a button

    Decision

    The annual L1 report and ad-hoc reports became actions — one click, or send to self — instead of a team lead's afternoon.

  • 03Bottom sheets, not cards up top

    Decision

    Stakeholders asked for cards at the top of the screen and a popover for filters. I showed them mobile-first alternatives built around the thumb zone, and filters and deep dives moved into bottom sheets.

    Trade-off

    Rejected: cards up top and a popover. On a phone the top of the screen is the hardest place to reach; a bottom sheet opens where the thumb already is (Fitts's Law: a target that is close and large is quicker to hit).

OUTCOMES

From hours to minutes

  • REPORTING TIME

    1–2 hrs → <10 min

  • L1 REPORT

    1 click

    For directors and stakeholders, every year.

  • FOR EVERY SOURCE

    1 app

    Excel, Murex, Bloomberg, Crystal and the rest.

THE TEAM

The team

The only designer on it. Engineering built it.

  • Adesh Singh

    Product Designer

REFLECTION

What it taught me

REFLECTION

In a treasury, speed only matters if the number is trusted. Every view had to trace back to the file behind it before a faster answer was worth anything.