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I am an experienced Android Developer with over 7 years of expertise in native Android development. I specialize in Kotlin, Java, and the Android SDK, and I enjoy creating scalable mobile solutions using modern architectures like MVVM and Clean Architecture. I have a passion for optimizing performance and integrating advanced features to deliver seamless user experiences. I have had the opportunity to work on impactful projects in various companies across different countries, including Europe and Russia. I am always eager to contribute my expertise to challenging and innovative projects, and I am committed to continuous learning and growth in the mobile development field.…I am an experienced Android Developer with over 7 years of expertise in native Android development. I specialize in Kotlin, Java, and the Android SDK, and I enjoy creating scalable mobile solutions using modern architectures like MVVM and Clean Architecture. I have a passion for optimizing performance and integrating advanced features to deliver seamless user experiences. I have had the opportunity to work on impactful projects in various companies across different countries, including Europe and Russia. I am always eager to contribute my expertise to challenging and innovative projects, and I am committed to continuous learning and growth in the mobile development field.

Kseniia Epifanova

Programmer, Developer, App Developer, +2

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I am an experienced Android Developer with over 7 years of expertise in native Android development. I specialize in Kotlin, Java, and the Android SDK, and I enjoy creating scalable mobile solutions using modern architectures like MVVM and Clean Architecture. I have a passion for optimizing performance and integrating advanced features to deliver seamless user experiences. I have had the opportunity to work on impactful projects in various companies across different countries, including Europe and Russia. I am always eager to contribute my expertise to challenging and innovative projects, and I am committed to continuous learning and growth in the mobile development field.…I am an experienced Android Developer with over 7 years of expertise in native Android development. I specialize in Kotlin, Java, and the Android SDK, and I enjoy creating scalable mobile solutions using modern architectures like MVVM and Clean Architecture. I have a passion for optimizing performance and integrating advanced features to deliver seamless user experiences. I have had the opportunity to work on impactful projects in various companies across different countries, including Europe and Russia. I am always eager to contribute my expertise to challenging and innovative projects, and I am committed to continuous learning and growth in the mobile development field.

Available to hire

I am an experienced Android Developer with over 7 years of expertise in native Android development. I specialize in Kotlin, Java, and the Android SDK, and I enjoy creating scalable mobile solutions using modern architectures like MVVM and Clean Architecture. I have a passion for optimizing performance and integrating advanced features to deliver seamless user experiences.

I have had the opportunity to work on impactful projects in various companies across different countries, including Europe and Russia. I am always eager to contribute my expertise to challenging and innovative projects, and I am committed to continuous learning and growth in the mobile development field.

Skills

Experience Level

Expert

Expert

Expert

Intermediate

Language

Russian

Fluent

English

Advanced

Portuguese

Beginner

Work Experience

Android Developer at Checkit

July 31, 2024 - July 23, 2025

Collaborated on developing a monitoring app for enterprises using Kotlin (native app) and Kotlin Multiplatform (KMP). Implemented push notifications, telemetry (DataDog), and worked on application performance. Ensured feature parity across Android and iOS platforms and contributed to migration of code from native Android application to KMP.

Android Developer at Innostage

April 1, 2022 - July 23, 2025

Built a secure state-sponsored social payment app incorporating BiometricPrompt and Network Security Configurations. Enhanced code stability through rigorous testing and bug fixes. Contributed to architecture design and participated in task discussions. Experienced in creating .apk files and publishing on Google Play. Participated in the development of the Akbars banking application.

Junior Android Developer at Mover

September 30, 2019 - July 23, 2025

Designed logistics apps for drivers and users using Kotlin. Created custom views and modules for real-time information retrieval. Collaborated on UX/UI improvements to enhance user satisfaction.

Technician-Programmer at Radiorubezh

September 30, 2018 - July 23, 2025

Developed low-level Android applications for security systems using control boxes with Java. Built communication protocols (GSM, Wi-Fi, email) for data transmission. Designed system architecture and created detailed technical documentation for three key projects.