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I am a software developer with three years of experience in developing, maintaining, testing and publishing a wide range of applications. I enjoy solving problems, learning new technologies, and delivering robust software that users rely on. I have hands-on experience in mobile app development with Flutter and Kotlin, and backend development with ASP.NET Core. I am seeking a new challenge that will give me an opportunity to learn more about AI and Machine Learning.…I am a software developer with three years of experience in developing, maintaining, testing and publishing a wide range of applications. I enjoy solving problems, learning new technologies, and delivering robust software that users rely on. I have hands-on experience in mobile app development with Flutter and Kotlin, and backend development with ASP.NET Core. I am seeking a new challenge that will give me an opportunity to learn more about AI and Machine Learning.

Dušan Perić

App Developer, Back-End Developer, Full Stack Developer, +2

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I am a software developer with three years of experience in developing, maintaining, testing and publishing a wide range of applications. I enjoy solving problems, learning new technologies, and delivering robust software that users rely on. I have hands-on experience in mobile app development with Flutter and Kotlin, and backend development with ASP.NET Core. I am seeking a new challenge that will give me an opportunity to learn more about AI and Machine Learning.…I am a software developer with three years of experience in developing, maintaining, testing and publishing a wide range of applications. I enjoy solving problems, learning new technologies, and delivering robust software that users rely on. I have hands-on experience in mobile app development with Flutter and Kotlin, and backend development with ASP.NET Core. I am seeking a new challenge that will give me an opportunity to learn more about AI and Machine Learning.

Available to hire

I am a software developer with three years of experience in developing, maintaining, testing and publishing a wide range of applications. I enjoy solving problems, learning new technologies, and delivering robust software that users rely on.

I have hands-on experience in mobile app development with Flutter and Kotlin, and backend development with ASP.NET Core. I am seeking a new challenge that will give me an opportunity to learn more about AI and Machine Learning.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

Serbian

Fluent

Bosnian

Fluent

Croatian

Fluent

English

Advanced

Work Experience

Software Developer (Mobile & Backend) at German company with over 400k employees

June 1, 2022 - Present

Developed and maintained production-level Android, iOS, and Flutter applications used by thousands of users. Maintained and released updates for a complex Jetpack Compose app for PDA devices with logistics software system. Implemented backend REST APIs in ASP.NET Core, improving API response times and system stability. Built real-time features (chat, notifications) using SignalR, enhancing user engagement. Integrated third-party services (Firebase, payments, location services) across mobile and web platforms. Established Clean Architecture startup projects for Mobile and used CQRS for ASP.NET Core. Used Locust Python for automated testing of the apps developed.

Programming Instructor at Digital School Adria

September 1, 2025 - Present

Taught programming concepts, algorithms, and backend development to students. Taught Python concepts from basics to advanced skills like FastAPI backend, Pydantic models, Streamlit frontend, BeautifulSoup web scraping, and more.