Who are you and what do you do?

Hi, I'm Guido Joan Pereyra Aprile 👋

I'm a Mobile Engineer based in Barcelona, Spain, with over 8 years of experience in software development. I'm proactive, self-driven, and continuously updating my skills across mobile and backend technologies.

I specialize in native Android development — having built and shipped complete mobile applications from scratch, applying clean architecture patterns like MVP and MVVM. I also have solid backend experience building REST APIs with Node.js to support my mobile projects.

🛠 What I work with

AndroidKotlinJavaNode.jsExpress.jsMongoDBFirebaseRXJava2Dagger2RetrofitREST APIsMVVM / MVPJenkinsSonarQubeSCRUM

📬 Get in touch

Find me on LinkedIn. Ask me anything below — this chat is answered by an AI that knows my background.

Answers are generated by AI and may be inaccurate.