
Łukasz "Luke" Ziaja
I build custom software and games, from idea to production.
I've been building software commercially since 2015. I can take a prototype to production or work alongside your engineering team.
/about
About
I'm Łukasz. Most people call me Luke. I've been building software commercially since 2015, for startups and small businesses, support and operations teams, and large companies on big projects.
- I start by finding out who will use the app, what they need to do and where they get stuck.
Under the hood: user workflows, data needs and integration requirements. - I design the whole app: how it looks, how people move through it and how it fits with the tools they already use.
Under the hood: UI and UX design, application architecture and API design. - I build the whole app: the screens people use on the web or a phone, the systems behind them, and apps and plugins for platforms like Atlassian and Zendesk.
Under the hood: frontend, backends, APIs and integrations, in the stack that fits your team. - I set up the hosting and database so your team can use the app.
Under the hood: containers, databases, cloud and self-hosted servers. - I run checks on every change to catch bugs before they reach your team.
Under the hood: CI/CD pipelines with automated tests and static analysis, on any platform, hosted or self-hosted.
Have an idea, or a prototype that needs to hold up with real users? Book a call.
/work
Work
Showing 4 projects

Grimmarch
A dark folk-horror co-op card RPG.
In development
TicketRescue
Recover real customer emails from Zendesk’s suspended ticket queue.
Calm Gantt for Jira
See Jira work and its dependencies on a timeline, and review date changes before saving them.
Card Printer for Jira
Turn Jira issues into printable cards for planning on a wall or a table.
Askbase for Confluence
Ask questions in Confluence and find answers your team has already shared.
Proofcert
Send certificates in batches and give recipients a link anyone can use to verify them.
SOPnest
Write team playbooks, assign them to people and see who has read them.
Pinback
Collect comments pinned to the exact spots people mean on a website.
AudioWorks
Convert, trim and join audio files in your browser, with nothing uploaded.
SOPStarter
Start a standard operating procedure from a free template or a generated first draft.
ImageBench
Convert, compress and crop images in your browser, with nothing uploaded.
DevKettle
Convert timestamps, encode base64, generate UUIDs and other everyday developer chores in one place.
CertStarter
Make printable certificates from free templates, one at a time or in bulk from a spreadsheet.
GanttPrint
Make a Gantt chart that prints cleanly on paper.
/now
Now building
I'm getting Grimmarch ready for Steam. It's a dark folk-horror card RPG you can play solo or with friends. Play a full battle or wishlist it on Steam.
/contact
Contact

Tell me what you're working on.
The first call is free. It's 15 minutes on video. Bring what you're trying to do, who it's for and when you need it.