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Berkay Ertan
Open to opportunitiesAndroid Developer
Android Developer at Fonmap Financial Technologies, developing a production fintech app and a reusable Formatted EditText library.
TurkeyAndroid Developer at Fonmap Financial Technologies
Experience
Android Developer
Developed and maintained a Kotlin-based fintech Android application in production. Integrated RESTful APIs, Retrofit, and Coroutines, and implemented MVVM architecture with Hilt dependency injection.
KotlinMVVMHiltRetrofitCoroutinesFirebase CrashlyticsFirebase App DistributionCI CDJunitEspressoGitGitHub
Android / Frontend Developer
Developed and maintained Kotlin-based Android applications for multiple client projects. Integrated Retrofit and Coroutines, applied MVVM architecture with Koin, and built responsive web applications using React.js and TypeScript.
KotlinMVVMKoinRetrofitCoroutinesReactTypeScriptJunitEspresso
Android Developer
Developed Android application features using Kotlin for healthcare-focused mobile solutions. Integrated Retrofit, Google Maps API, Firebase Cloud Messaging, and payment solutions.
KotlinRetrofitGoogle Maps APIFirebase Cloud MessagingPayment Integration
Android Developer (Internship)
Developed Android application features using Kotlin and Java. Integrated RESTful APIs and third-party libraries, improved stability through bug fixing, and monitored crashes using Firebase Crashlytics.
KotlinJavaREST APIsFirebase CrashlyticsAgileJira
DevOps Engineer (Internship)
Assisted in software development lifecycle improvement initiatives. Participated in code review and quality assurance processes, and supported deployment and operational workflows.
DevOpsCode ReviewQuality AssuranceDeployment
Education
Beykent University
Bachelor's degree in Computer Engineering from Beykent University, completed from 2018 to 2022.
Bachelor's degree in Computer Engineering from Beykent University, completed from 2018 to 2022.