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Frequently asked questions

Who is Fırat Karaca?

Fırat Karaca is a full-stack developer from Türkiye with 5 years of experience building production web, mobile and desktop applications. He specializes in React Native, React.js, Node.js and TypeScript, and has worked with Quorion GmbH, Delta-A Software Center and freelance clients.

What is he working on now?

He is building a cross-platform language-learning app end to end: the React Native app, a Node.js and PostgreSQL backend, real-time chat, voice and video calls, and the AWS infrastructure behind them.

Which technologies does he use?

React Native, React.js, Next.js and TypeScript on the front end; Node.js, Express, PostgreSQL and Redis on the back end; Socket.IO and LiveKit for real-time features; Kotlin and Jetpack Compose for native Android; and AWS for infrastructure.

Does he build for both iOS and Android?

Yes. He builds cross-platform apps with React Native (New Architecture) and adds native integrations such as CallKit, Android ConnectionService, NFC, push notifications and in-app subscriptions.

Where is he based?

He lives in Türkiye (UTC+3) and works remotely with teams across Europe and beyond, including a German company, Quorion GmbH.

How can I contact him?

Through the contact page at https://firatkaraca.com/contact, which opens a ready-to-send email, or on LinkedIn.