Work & Projects

Over two decades I've built and led software across mobile, web, and backend, owning products end to end from concept to ship to store, and leading engineering teams. Below is a complete view of the products I've shipped, the client work I've delivered, and the technologies behind them.

Products I've Owned

Picture Paste

Photo-editing app for Android that lets users merge and layer multiple images. Handled everything: UX design, Java implementation, Play Store listing, and post-launch updates.

Stack
AndroidJava
Product OwnerView More

Tag Me Freely

Social-media productivity app with a library of 5,000+ hashtags for Instagram and Twitter/X. Built a Room-backed local database, 12 user-selectable themes, and a content update pipeline.

Stack
AndroidJavaRoom
Product OwnerView More

Remember the Day

Minimalist personal diary app for Android. Kept the scope tight by design: a clean SQLite data model, fast UX flow, and nothing that doesn't need to be there.

Stack
AndroidJavaSQLite
Product OwnerView More

The Swear Jar

Habit-tracking app with an unconventional mechanic: instead of charging users money, it progressively damages their wallpaper. Designed the gamification logic, built a customisable penalty system, and shipped it to the Play Store.

Stack
AndroidJava
Product OwnerView More

Company & Client Projects

MTVTR

Intellex

Native Android and iOS training app for corporate teams. Led mobile development from architecture through delivery.

Stack
Android NativeiOS Native
Lead Mobile DeveloperView More

Team Team

Digital Bridges

Cross-platform team management and scheduling app (Android + iOS) for sports clubs across Austria. Responsible for the mobile product layer from design through Play Store and App Store release.

Stack
React NativeAndroidiOS
Lead Mobile DeveloperView More

Porr Group App

Intellex

Presentation creation and management platform for Porr Group, one of Austria's largest construction companies. Delivered native Android and iOS builds integrated with their investor-relations workflow.

Stack
Android NativeiOS Native
Mobile DeveloperView More

Orion Box (Laki)

Intellex

Custom Smart IPTV and video-streaming platform built on Android. Designed the full product: UX concept, hardware profile, C++ media pipeline, and Java application layer. Shipped to consumers under the Laki brand.

Stack
Android NativeJavaC++
Lead Developer & DesignerView More

VIP Magic Box

Intellex

Android movie-streaming platform for VIP Mobile. Integrated with operator back-end systems and shipped as a consumer product.

Stack
Android NativeJava
Senior Android DeveloperView More

KiloCoach

Intellex

Daily calorie-intake tracking and coaching app for Android. Built the data persistence layer, nutrition logic, and personalised meal recommendations.

Stack
Android NativeJava
Senior Android DeveloperView More

PlayHub

Intellex

Android app aggregating YouTube and Daily Motion streams into a single playback experience, with subscription management and watch history.

Stack
Android NativeJava
Senior Android DeveloperView More

Telenor Retail Mode

Intellex

Custom Android launcher deployed across Telenor retail stores in Serbia. Showed operator plans and device demos to in-store staff and customers.

Stack
Android NativeJava
Senior Android DeveloperView More

NIS Leader Onboarding

Intellex

Onboarding app for NIS (Gazprom Neft Serbia) walking new team leaders through company processes, compliance requirements, and culture.

Stack
Android NativeJava
Senior Android DeveloperView More

Hundo

Intellex

Android app for dog owners covering breed discovery, health tracking, and community features. Built the full Android layer including local data sync and push notifications.

Stack
Android NativeJava
Senior Android DeveloperView More

ESAR Cars

ESAR

Native car-rental app for Android and iOS with vehicle browsing, booking, and reservation management integrated with ESAR's fleet system.

Stack
Android NativeiOS Native
Lead Mobile DeveloperView More

Samo Ne Autom

SNA

Ecological Android app promoting CO₂ emission reduction by tracking alternative commuting habits and gamifying sustainable transport choices.

Stack
Android NativeJava
Senior Android DeveloperView More

vInci

Comtrade - CT360

EU AAL-funded elderly-care platform connecting seniors with caregivers and health professionals. Android client backed by a Spring Boot / JHipster API, Dockerised infrastructure, PostgreSQL, and local SQLite sync.

Stack
Android NativeJavaSpring BootJHipsterDockerDocker ComposePostgreSQLSQLite
Lead DeveloperView More

Tech Stack

The full range of technologies I've worked with across my career, grouped by domain.

Mobile

AndroidAndroid NativeJavaReact NativeiOSiOS Native

Backend & Data

C++DockerDocker ComposeJHipsterPostgreSQLRoomSQLiteSpring Boot