TrakCorp
All work Start a project
Case study — The inside

Internal finance tools

Bespoke invoicing and fee-tracking software for a professional-services firm — replacing the spreadsheet that quietly ran the company.

Client
Professional-services firm
Sector
Professional services
Scope
Web app · Automation · Integrations
Year
2025
The invoicing dashboard — invoiced, collected and overdue at a glance.
01 The brief

The month-end that took a week.

Fees lived in one spreadsheet, invoices in another, and the truth in the office manager's head. Raising a month's invoices took days; chasing late payers happened when someone remembered; nobody could say what was actually owed at any given moment.

The brief: one system shaped around how the firm already works — not an off-the-shelf package it would have to bend around — connected to the accounts software they weren't willing to leave.

02 What we built

Invoicing & fee tracking

Every job, fee and stage in one place — a month's invoices raised in an afternoon, not a week.

Automated chasing

Polite reminders on a schedule, escalation when overdue — the system never forgets, and never sounds rude.

Accounts integration

Two-way sync with the firm's existing accounts package — no migration, no double entry.

Cash dashboard

Invoiced, collected and overdue — live, by client and by month, for the partners' Monday meeting.

03 The work
Invoice run — raised, sent and tracked in one view.
Chasing schedule — reminders that send themselves.
04 The outcome
½ day
Month-end invoicing — down from a full week
0
Missed chase-ups since launch — every invoice followed up
1
Source of truth — the spreadsheet is retired

We stopped chasing invoices — the system does it politely, every time. Month-end went from dreaded to done.

Practice manager

Running the business on spreadsheets?

Describe the process that hurts most — you'll hear back from Jan within one working day.

Start a project
Next case study AdminRota