Senior software studio · Slovenia

Custom software. Without unnecessary complexity.

We design and build web applications, mobile products, integrations and modern software systems for teams that need reliable technology.

Available for selected projects

Selected work

Products in the real world.

Live software is the clearest proof of how we think, design and ship.

01 · Mobile finance product

Brightly Budget

A mobile budgeting product that connects transactions, category budgets, saving goals, debts, recurring costs and spending trends—with contextual AI when a number needs explaining.

  • Mobile product
  • Personal finance
  • AI-assisted workflow
Visit Brightly Budget
BRIGHTLY / MOBILELIVE PRODUCT
Brightly Budget mobile product overview
Brightly Budget contextual AI interface

02 · StickyLove · iPhone product

Couple Notes

One private shared note for two people. Pair once, write up to 180 characters, and the latest note appears on a partner’s iPhone home screen.

  • iPhone app
  • Home-screen widget
  • Privacy-first
Visit Couple Notes
STICKYLOVE / IOSLIVE PRODUCT
Couple Notes on your iPhone, showing the note you sent to your partner Couple Notes on your partner’s iPhone, with a notification for the new note
Couple Notes home-screen widget showing the latest note
HOME-SCREEN WIDGET

03 · Health utility · iPhone

Weightly

A quiet weight tracker for logging progress and seeing useful trends. Personal data stays on the device, with optional Apple Health sync and no account required.

  • iPhone app
  • On-device data
  • Apple Health
Visit Weightly
WEIGHTLY / IOSLIVE PRODUCT
Weightly app overview with weight trend
ON DEVICE
APPLE HEALTH / OPTIONAL

Capabilities

The right amount of engineering.

From a first product decision to a stable system in production—and the improvements that follow.

  1. 01

    Product development

    From an initial idea or specification to a focused, production-ready application.

  2. 02

    Web applications

    Custom business tools, platforms, dashboards and customer-facing products.

  3. 03

    Mobile applications

    Thoughtful mobile experiences when mobile is the right interface for the product.

  4. 04

    Integrations

    APIs, internal systems and third-party services connected into reliable workflows.

  5. 05

    Software modernization

    Safer architecture, cleaner code, better performance and easier day-to-day development.

Why Appurium

The people in the room build the software.

You work directly with experienced developers who understand the business problem, make the technical decisions and stay involved through delivery.

Less process theatre. More useful software in production.
01

Direct access

Fewer hand-offs and no account-management layer between the question and the answer.

02

Explicit trade-offs

Options, constraints and consequences are explained before they become expensive.

03

Technical ownership

Maintainability, performance and long-term operation are part of delivery—not an afterthought.

Approach

A lightweight path to working software.

Enough structure to make good decisions. Little enough process to keep moving.

  1. 01

    Understand

    Clarify the business problem, users, constraints and existing systems.

  2. 02

    Build

    Design and implement the smallest robust solution that solves the actual problem.

  3. 03

    Ship

    Release early, validate with real use and improve from evidence.

  4. 04

    Support

    Keep the software healthy and evolve it as the business changes.

Technical foundation

Built with proven technology.

Technology follows the problem. We use tools we can operate, maintain and explain.

  • Java / Spring
  • NestJS
  • Angular
  • Next.js
  • SAP Commerce Cloud
  • REST APIs
  • PostgreSQL
  • Docker

About Appurium

A small studio for important software.

Appurium combines hands-on software engineering with a product mindset. We favour pragmatic architecture, direct communication and systems that remain understandable after launch.

  • Senior technical involvement
  • Remote collaboration across EU and USA
  • Long-term, maintainable decisions

Start a conversation

Have a software problem worth solving?

Tell us what you are building, improving or untangling. A short outline is enough to start.

Prefer email? info@appurium.com

Project note

A few sentences about the product, current situation and timing.

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