PB Devs in facts.
Who, where and what we do.
PB Devs is a software company from Poznań, Poland, founded by Filip Piątek and Jakub Bilski. We build websites, stores, apps and systems for companies, from the first conversation to care after launch.
Key facts
- Who
- Filip Piątek and Jakub Bilski, founders and developers
- Where
- Poznań, Poland. Clients from Poznań and across Poland
- Since
- 2026
- Company
- PB Devs sp. z o.o., tax ID (NIP) 7773478115
- Projects
- 12 projects on the site, 8 of them live. Some are our own products, including NaBaku, Parkownia, CartBot and Hooplytics
- Contact
- kontakt@pbdevs.com, reply within 24h on working days
What we do
Six service lines. Each has its scope, prices and example projects on the services page.
Business websites
Business websites, from a one-page site to a site with many pages, with features chosen for your company.
See in servicesMobile apps
iOS and Android apps, from prototype to release on the App Store and Google Play.
See in servicesPlatforms & SaaS
Custom web systems, with accounts, permissions and features fitted to your company.
See in servicesHardware integrations
Software that connects an app to a camera, a sensor or another device.
See in servicesOnline stores
Custom online stores, connected to the systems your company runs on.
See in servicesWebsite audit
A report on your site's security, speed, SEO and accessibility in two working days.
See in services
How we work
- The conversation and the prototype are free. We show a working demo within a week, and the price comes only after it.
- A business website starts from 1000 zł net, care after launch from 100 zł net per month. Stores, apps and systems are quoted after the prototype.
- For a month after launch we fix bugs and make changes within the agreed scope at no extra cost.
- We do not design boards or housings, and we do not promise the first place in Google for a given phrase. If a website builder is enough for a company, we say so.
Website audit
The only service with a fixed price list: a scored report for 249 zł net, ready in 2 working days from payment. Ordered on the site, no call needed.
See the auditPeople
Two profiles with projects, technologies and a phone number for each of us.
Filip Piątek
Co-founder
+48 667 711 712 · filip@pbdevs.com
See the profileJakub Bilski
Co-founder
+48 721 899 255 · jakub@pbdevs.com
See the profile
Where else to find us
If you want to ask about something, write or call. We reply on working days, and the conversation commits you to nothing.
Have a product in mind?
Two specialists from Poznań: websites, online stores, mobile apps and hardware integrations, from a one-page site to a platform.
PB Devs sp. z o.o.
ul. Krótka 10A
62-050 Mosina
- KRS
- 0001273429
- NIP
- 7773478115
- REGON
- 545970937