Meet the founder

Built by a freelancer,
for freelancers

Building invoicing software that doesn't waste your time

PA

Petru Arakiss

Founder & Developer

5+
Years freelancing
100+
Projects
10+
Countries
Madrid, Spain

My Story

I'm a freelance developer who spent years dealing with the frustration of complex invoicing tools. After one too many evenings lost to QuickBooks configuration, I decided to build something better.

Quidbill was born from a simple idea: invoicing should take seconds, not hours. No accounting degree required. No 50-page setup wizard. Just professional invoices, fast.

I've been freelancing since 2019, working with clients across the US and Europe. I know firsthand the pain of chasing payments, managing multiple clients, and trying to look professional while running a one-person business.

That's why I built Quidbill for people like me — and people like you.

"I built Quidbill because I was tired of spending more time on invoicing than on actual work. Now I spend 30 seconds per invoice instead of 30 minutes."
Petru Arakiss

The Journey

2019

Started freelancing

Began the freelance journey, immediately struggling with invoicing tools

2023

The breaking point

Lost 2 hours trying to configure QuickBooks for a simple invoice

2024

Started building Quidbill

Decided to build the invoicing tool I always wanted

2025

Company founded

Officially incorporated as a Spanish company (S.L.)

2026

Public launch

Quidbill launches for freelancers worldwide

What We Believe

The principles that guide every decision at Quidbill

Speed over features

We'd rather do one thing incredibly fast than 100 things slowly

Built with empathy

Every feature solves a real problem we've experienced ourselves

Transparent & honest

No hidden fees, no dark patterns, no BS

Solo-friendly

Designed for one-person businesses, not enterprises

Company Information

Quidbill is a registered company committed to transparency

Company Name

Quidbill(Registration pending)

Founded

2025

Ready to save hours on invoicing?

Join thousands of freelancers who've switched to faster, simpler invoicing.