K.
2013–2026

Selected work

Android and web applications built for the Austrian public sector and for private clients, from national digital identity to small-business web presence.

ID Austria 2025
ID Austria
Mobile apps

Austria's national digital identity app — secure eID authentication for millions of citizens.

  • Android
  • Kotlin
  • eID
  • Security
DigitalesAmt 2024
DigitalesAmt
Mobile apps

oesterreich.gv.at — the central platform for digital government services and administration in Austria.

  • Android
  • Public Sector
  • eGovernment

Visit →

Grünerpass 2022
Grünerpass
Mobile apps

Official Austrian app for storing and presenting the Green Pass (EU Digital COVID Certificate) directly from the app.

  • Android
  • Kotlin
  • QR
  • Public Sector
Moby Doctor 2013
Moby Doctor
Mobile apps

Healthcare companion app suite for doctors — dashboards, scheduling and patient insights on mobile.

  • Android
  • Healthcare
Eletrcomizer 2023
Eletrcomizer
Web apps

Home-electronics automation based on electricity prices — optimizing power usage by adapting to fluctuating tariffs.

  • IoT
  • Web
  • Automation
CurryAndKetchup 2023
CurryAndKetchup
Web apps

Brand & web presence for Curry and Ketchup — restaurant & street food.

  • Web
  • Branding
FAQ

Questions people ask

If yours is not here, the contact page is open.

What services do you offer?

Android and web application development, plus the side services listed on the Services page. Visit either page for the detail.

How do you approach a new project?

Every project starts with a discovery conversation: understanding your goals, users, and constraints. From there I define scope and milestones, design and prototype, then build iteratively with regular check-ins so you always know where things stand.

What is your project timeline?

Timelines depend on scope — a landing page can ship in one to two weeks, while a full mobile application typically takes six to twelve weeks. You get a concrete estimate and milestone plan before we start.

How much do your services cost?

Pricing is project-based and depends on scope and complexity. After a free initial consultation you receive a transparent, fixed quote — no surprises along the way.

What platforms do you work with?

Native Android (Jetpack Compose, Kotlin, Java), modern web stacks (Node.js, Angular, Spring Boot, Next.js), and ML tooling (WEKA, OpenCV). I deploy to Google Play, App Store distribution partners, and all major cloud platforms.

Have project in mind?

Let's Turn your Ideas into Reality

ingenioustamilan@gmail.com