Kristijan
I build digital
products.
WS Agency · Open source · Photography
Kristijan and Marija Lukačin
Two people. A world of curiosity.
Marija
I make business
simpler.
Nosco · Accounting · Writing
01 / Our shared journey
Home, faith
and the life we share.
We’re Kristijan and Marija. Husband and wife, parents, and two people with different careers and a shared home. This is a place for what we create and what shapes us.
Through our conversion, the Catholic faith became an important part of our lives. We belong to a community of the Neocatechumenal Way. Community, marriage and family are part of our everyday life and the story we want to share.
About the Neocatechumenal WayFamily
Our home, everyday life and the experiences that also find their way into Marija’s writing.
Faith and community
Conversion and life in community are important parts of our journey. We want to speak about them openly.
Pilgrimages
We’ve been on many pilgrimages. In time, we’ll revisit them here through personal reflections and selected photographs.
02 / Work and creativity
Two perspectives.
Plenty of common ground.
Kristijan / WS Agency
From idea to product.
I’m a co-founder and CEO of WS Agency. With my partners and team, I build digital products. My own interests include open source, AI tools and ways to make everyday work simpler.
Marija / Nosco
Clarity in business.
Through Nosco, I work in accounting, finance and business advisory. I value clear conversations, well-organised records and digital tools that make life easier for business owners.
Selected projects
Projects shown: 5.
WS Agency × Nosco
Lana4Mac
Signing electronic submissions in Lana on a Mac. A collaboration between WS Agency and Nosco, bringing software development and accounting practice together.
ProductsKristijan / personal project
Goldplated Photos
A self-hosted photo gallery. Keep your albums, metadata and access to your photographs under your own control.
Open sourceWS Agency / team product
CHRIS
Time tracking, leave requests and employee administration for Croatian teams.
ProductsWS Agency / team project
WS Claude Marketplace
A collection of tools and workflows for building with Claude. Part of our hands-on exploration of working with AI agents.
Open sourceKristijan / personal project
Herdr Hub Worktrees
A tool that coordinates Git worktrees across connected repositories and makes parallel development easier.
Open source
03 / Marija’s book and publishing
Dom od
dragog kamenja
A Home of Precious Stones. Stories of family life.
The Mama za 5 columns grew into a book about family, faith and everyday life. Personal stories and reflections on what we encounter in our own homes.
Publishing / Croatian editions 2026
Books we bring to readers.
Alongside my own book, I published two Croatian editions about Carmen Hernández, co-initiator of the Neocatechumenal Way.
Biography / Carmen Hernández
Biografske bilješke
A biography of Carmen Hernández, drawn from her diaries, letters and notes.
About the Croatian edition
The Holy Land / 1963–1964
Svi su moji izvori u tebi
Carmen’s experience of the Holy Land through reflections on pilgrimage, prayer and encounters with Scripture.
About the Croatian edition04 / Already in print
Words that stay with us.
Selected columns and interviews by and with Marija. Links open the original articles in Croatian; titles below are translated for this page.
My columns are not sermons
On personal writing, faith and the difference between sharing experience and offering ready-made answers.
Marija Lukačin · Narod.hrSometimes it takes a moment to see His gifts
A reflection on writing the book and recognising the gifts in our own lives.
Marija Lukačin · Narod.hrOn family, faith and everyday life
An archive interview with Marija about her personal journey, family life and work.
55 minutes with Marija Lukačin · Narod.hr05 / Photography, video and journeys
Pause.
Look.
Capture.
Photography is another expression of Kristijan’s curiosity. Explore his photo albums, video work and the software he’s building for photo galleries.
For work, an idea or a few words