MagLab / Case studies / Restaurant chain
The whole business on one screen
Data and analytics. It grew into our product Kvasir
A restaurant chain's money lived in five systems and a pile of spreadsheets, and the owner couldn't see where it went. We tied it all into one system, then turned it into our own product, Kvasir.


Problem
Five systems and no clear picture.
- Sales in the POS, invoices in the e-invoice system, payments in the banks, delivery in Wolt, costs in spreadsheets.
- Closing the month took days, and no one could say what each location really earned.
What we did
One system that does it every night.
- Every night we pull the POS, banks, e-invoices, the owner's spreadsheets and Wolt into one model.
- We build the P&L by the owner's rules and match invoices to payments.
- Any number opens down to the invoice, and every morning the owner gets a summary with alerts.
- It grew into Kvasir: one login, every company in its own database.
What changed
- 99.99% of bank payments are matched to supplier invoices.
- Already in the assessment we found an invoice paid twice and delivery ads that brought ten times more in one location than in the other.
- The data shows in which month the second location paid off.
Built with
- PostgreSQL
Also: the POS, banks, e-invoices, Google Sheets, Wolt and Telegram.
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04Mosena
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Let's grow together
Tell us what eats your time and money. We reply within a working day and suggest a time for a call.
The first conversation is 30 minutes, free, and you talk to an engineer, not a salesperson. Email: hello@maglab.app
Who you will talk to
Gleb Maksimov, founder of MagLab. Eight years in data, ML and high-load systems: startups, research labs, corporations. LinkedIn