techstapel
Inspiration

SaaS

Bank Statement Converter

Website that converts PDF bank statements into Excel/CSV spreadsheets.

Revenue (self-reported)

$40K MRR

~$39K of $40K is profit; solo, bootstrapped

How it started

Angus Cheng, a Hong Kong-based developer who had worked at a bank and a crypto exchange, quit his job and wanted years of bank data in one spreadsheet, but his bank only offered PDFs. He wrote a Kotlin parser, a friend built a Next.js UI, and they launched within a week in 2021, buying Google Ads to validate. Building features from real user feedback, he grew it solo and bootstrapped to $40K MRR (~$39K profit) with ~1,000 paying customers.

Tools they use

KotlinAWS EC2BrevoGoogle Ads

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Founders

  • Angus Cheng · Founder

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