With over 8 years of extensive experience, I bring a wealth of expertise in designing and developing cutting-edge commercial mobile application's, specializing as a seasoned Android engineer. Throughout my career, I have consistently demonstrated proficiency in the entire product development lifecycle, adeptly navigating from requirements gathering through meticulous implementation and ongoing maintenance. I have a proven track record of successfully bringing mobile application's from conceptualization to deployment, emphasizing a holistic understanding of the software development process. • Design and build major features for mobile application's. • Lead mobile development team in a fast-paced, iterative process following Agile/Scrum. • Work in coordination with the project manager and stakeholders to understand the requirements of the projects. • Responsible for the development of mobile application's for both IOS and Android. • Perform code reviews to ensure code quality. • Publish app's to the Apple App Store and Google Play Store. • Make sure mobile application's meet the policies, quality, and performance standards of Apple and Google. • Closely monitor the application logs to improve performance and fix production issues. • Work with offshore team members, collaborate with clients, review the quality of work, and provide technical guidance. • Set up projects with code quality tools CI, and CD integration on Bitrise. • Design and implement custom VPN solutions for secure communication. • Ensure robustness and security of VPN connections on Android device's. • Develop and integrate TUN/TAP device's for efficient network communication. • Optimize network performance and ensure secure data transmission. • Proficient in programming languages such as Java and Kotlin for Android application development. • Excel in building Android operating systems from Bootloader to frameworks.

Lead Software Engineer with over 13 years of Android Apps development; Strong skills in Java, Kotlin, Retforfit, Retrofit2, Kotlin Coroutines, and RxJava frameworks; Strong working knowledge of Google Play Services; Architectures: MVVM, Android Architecture Components (LiveData, ViewModel, Room, WorkManager, Navigation component), DI; Development and delivery of contemporary and sophisticated solutions in Software & Hi-Tech; Experience working in an Agile development environment; Issue tracking: Jira, Redmine, Trello, Microsoft Azure DevOps.

With a wealth of experience in designing and developing robust, scalable and user-friendly mobile applications, I bring the skills of a Senior Android Developer to any team. I possess a deep understanding of the Android platform and am committed to delivering top-notch code that exceeds client expectations. My passion for crafting innovative solutions is evident in my work, and I am eager to bring my expertise to your team to help take your mobile development to the next level. I pay special attention to data security when working with projects and use encryption and KMS.

Result-oriented Product Manager with 1.5 years of experience covering project and product management including developing, implementing, and supporting complex infrastructures for fast-growing startups. A fast and eager learner, I am detail-oriented and adapt to changing project requirements quickly to meet business goals. Comfortable with ambiguity and thrive in a fast-paced environment. Proficient and creative Android developer with 11 years of experience in strong applications management and development history. Expert in all aspects of application creation, including design, development, and implementation.