Hi, I’m Riko.Your Android and Webpagedeveloper you need.

Kotlin-first mobile apps · fast handcrafted web · CS @ FIIT STU

$ ls ~/projects --highlights

Highlights

MULTIPLATFORM

Buildo

Site diary in your pocket — daily construction logs with workers, materials, photos and PDF/Excel exports.

visit watch

INFRA

Event Gateway on Serverless AWS

Two-semester industrial case study with Fiserv: migrating a bare-metal Kubernetes event gateway to an event-driven serverless architecture on AWS — Kinesis, EventBridge, Lambda, SQS, Step Functions, DynamoDB and S3 — with an Amazon Bedrock diagnostics pipeline for automated issue detection.

✨

ANDROID

StockIT

Application for item inventory with permission based management and image recognition powered wizard. My bachelor's thesis. 🎓

source get it

✨

discover more

$ riko --stack

Tech stack

lang
- Kotlin
- Java
- Python
- TypeScript
- JavaScript
- C#
- C++
- C
- PHP
- R
- Solidity
mobile
- Compose Multiplatform
- Jetpack Compose
- Android
- Android Studio
- iOS
- Swift
- Gradle
web
- HTML
- CSS
- Sass
- React
- Next.js
- Vue
- Nuxt
- Quasar
- Tailwind
- Bootstrap
backend
- Ktor
- Spring
- Node.js
- Express
- AdonisJS
- Laravel
- Apache
- Prisma
data
- PostgreSQL
- MySQL
- SQLite
- Oracle
- GraphQL
- Firebase
- Supabase
- PyTorch
- TensorFlow
- tidyverse
infra
- Docker
- Kubernetes
- AWS
- Google Cloud
- Unix
- Bash
- Raspberry Pi
- Arduino
tools
- Git
- GitHub
- GitLab
- Bitbucket
- JetBrains
- VS Code
- Vim
- RStudio
- Jupyter
- Unity
- LaTeX
- Apidog
design
- Figma
- Canva
- Affinity
- GIMP
- Blender
team
- Slack
- Pumble
- Jira
- Confluence
- Trello
ship
- App Store Connect
- Play Console
- RevenueCat
- Stripe
- PostHog
- Resend

$ cat About.kt

About me

About.kt

01data class Developer(
02    val name: String = "Frederik \"Riko\" Duvač",
03    val study: String = "Computer Science @ FIIT STU",
04    val focus: List<Focus> = listOf(
05        Focus.MULTIPLATFORM, Focus.AI_AGENTIC_WORKFLOWS
06    ),
07    val mission: String =
08        "Modern Android apps and fast, minimalistic " +
09        "websites tailored exactly to what clients need."
10)
11
12fun main() = println(Developer())  // hire-ready ✓

$ ping riko --now

Contact

Ready to bring your ideas to life? I’m always up for interesting projects and enjoy collaborating with motivated people. Let’s build something exceptional together.

Drop me a line or connect with me here:

rikoapp.dev@gmail.com LinkedIn GitHub

Hi, I’m Riko.Your AndroidMulti-platform and Webpagedeveloper you need.