Onur D.

Hello, I'm Onur D.

AI-Powered Creator & Developer

I build mobile apps, websites, and digital content powered by AI. Turning ideas into reality with code and creativity.

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01 About Me

My journey into AI began in March 2016, when I watched Lee Sedol face DeepMind's AlphaGo. That historic match wasn't just a game—it was a glimpse into the future of intelligent systems, and it changed my perspective on what machines could achieve.

Since then, I've been fascinated by the mechanics behind AI. I dove deep into Reinforcement Learning and other machine learning techniques, spending countless hours researching how systems learn, adapt, and improve. While I worked in other fields—including vintage retail—my passion for AI never faded. Every free moment was spent experimenting with AI tools and building small projects.

I committed to continuous learning through Coursera courses and various certification programs, including the KI-Manager certification, to formalize my knowledge and stay current with the rapidly evolving AI landscape.

Today, based in Vienna, Austria, I specialize in creating mobile applications that leverage AI APIs to deliver intelligent, user-centric experiences.

My approach? Vibe coding—building with intuition, creativity, and a deep understanding of both the technology and the end user. Every project is an opportunity to push boundaries and create something meaningful.

AI Integration

Specialized in integrating OpenAI, Claude, and Gemini APIs into mobile applications

Mobile First

Flutter expert delivering cross-platform apps for iOS and Android

Continuous Learner

Certified through Coursera and professional AI programs

02 Featured Projects

BooOrBae App Screenshot
BooOrBae Analysis Screen
AI Mobile App

BooOrBae

AI-powered dating analyzer that detects "ghosting" behaviors in messaging conversations (WhatsApp, Instagram, iMessage). Upload screenshots or screen recordings and get a relationship score from 0-100.

  • Platform: Flutter (iOS & Android), Dart SDK 3.9+
  • AI: Google Gemini 2.5 Flash Vision, Firebase Vertex AI
  • Backend: Supabase (PostgreSQL + Edge Functions), Deno/TypeScript
  • Security: End-to-end encryption (AES-256)
  • Features: Screen recording, RevenueCat, push notifications, OAuth
Flutter Gemini AI Supabase RevenueCat
Quiz Generator App Screenshot
AI Content Creation

Quiz Generator

Fully automated AI quiz video creator. Enter any topic and the app generates questions, visuals, voiceover, and complete video entirely on its own.

  • Frontend: Flutter/Dart, Provider, Glass Morphism UI
  • AI: OpenAI GPT, Together.ai FLUX.1-dev, ElevenLabs TTS
  • Video: FFmpeg Kit, Custom Canvas API (dynamic frames)
  • Features: 8 themes, 5 languages (TR, EN, ES, FR, DE), 16:9 & 9:16
Flutter OpenAI ElevenLabs FFmpeg
Color Chain Game Screenshot
Mobile Game

Color Chain

Fast-paced puzzle game where you connect colorful blocks on an 8x7 grid. Features multiplayer duels, real-time leaderboards, story mode, and daily rewards.

  • Platform: Android (Min SDK 24), Java & Kotlin
  • Multiplayer: Firebase-based duel mode, real-time leaderboard
  • Features: Story mode, achievements, power-ups, chat
  • Security: Secure score calculation with C++ NDK
  • Integrations: Google Play Games, Firebase Auth, AdMob
Kotlin Firebase Play Games C++ NDK
FixMyHandy Dashboard
Web Application

FixMyHandy

Modern repair order management system. Digital management from order creation to customer communication and delivery with digital signature.

  • Backend: PHP 8+, Slim Framework (REST API)
  • Frontend: Responsive design with Alpine.js
  • Database: MySQL/MariaDB, JWT authentication
  • Features: Digital signatures, QR codes, PDF generation, email notifications
  • Extras: Customer portal, photo upload, real-time tracking
PHP 8 Alpine.js MySQL REST API
Visit Site
VintageWien Website
VintageWien PageSpeed Score
Web Platform

VintageWien

High-performance website with custom admin panel for product catalog, blog, and content management.

  • Performance: Google PageSpeed 97/100, Core Web Vitals optimized
  • SEO: 100% score, Schema markup, hreflang, sitemap
  • Security: CSP, CORS, hotlink protection, honeypot spam filter
  • Multilingual: 5 languages (DE, EN, ES, IT, JA), dynamic translation
  • PWA: Service Worker, offline support, web app manifest
PWA 5 Languages SEO 100% WebP
Visit Site

03 Tech Stack

Mobile Development

Flutter
Dart
Java
Kotlin

AI / ML APIs

OpenAI API
Claude API
Gemini API
ElevenLabs

Backend & Database

Python
PHP
Supabase
Firebase
MySQL

Cloud & Tools

Google Cloud
Cursor
Claude Code
Midjourney
Kling AI
RevenueCat
Play Console
Git

04 Get in Touch

Looking for new opportunities in AI and mobile development. I'm open to discussing full-time positions, freelance projects, or just having a chat about technology.