A.V.S Pavan Email & Phone Number

Bentonville, Ar, Us

Baltimore City County, Maryland, United States

Android Developer | MAD | Clean Architecture | MVVM |

Texas, United States

• Conducted research into industry best practices for developing robust, maintainable Android apps using Kotlin, and Jetpack Compose.• Explored Clean Architecture paradigm to segregate app into layers based on responsibilities (Presentation, Domain, Data).• Implemented MVVM architecture along with React ive UI components, facilitating unidirectional data binding.• Leveraged Kotlin's modern features like lambdas, null safety, and extensions to write clean, concise and functional code.• Applied SOLID principles of Object-Oriented design to achieve modular, decoupled and testable components.• Investigated dependency injection patterns using Dagger2 to increase code reusability and adherence to SOLID principles.

Corpus Christi, Texas, United States

• Investigated the capabilities and limitations of the 'PyScript framework' through extensive testing and analysis.• Presented key findings and insights in a research paper published at IEEE UEMCON 2022, contributing to the advancement of web development practices.• Technologies: Python, PyScript, JavaScript, Html, CSS.

Hyderabad, Telangana, India

• Worked closely with architects and engineers to design and build an intuitive, easy-to-use mobile app for medicine delivery. Discussed UX flows, UI design, and technical architecture.• Incorporated Android Paging3 library and Room database for faster load times. • Fetched paginated medicine results from server vs loading all data at once as a part of the Content and Data module.• Leveraged Retrofit networking library to efficiently fetch large volumes of medicine data from APIs. • Used Glide image downloading library to quickly load high-resolution product images in the RecyclerView catalog.• Added medicine barcode scanning via Google Vision APIs.• Integrated Razorpay payment gateway APIs for accepting debit/credit card payments as a part of the payments module.

Kolkata, West Bengal, India

• Implemented app UI responsive to support portrait and landscape orientations and for different screen sizes and densities as part of UI/UX design module.• Implemented MVVM architecture with repository pattern using Dagger2 dependency injection to decouple app components. • Leveraged RxJava observable streams and EventBus to implement asynchronous event communication between various components.• Ensured loose coupling by avoiding direct method calls for events.• Integrated FCM to send notifications about deals on products matching user preferences in the Notifications module.• Leveraged Google Fused Location APIs for geocoding and reverse geocoding to display store addresses on the map.• Debugged major performance issues, memory leaks, and multi-threading bugs through tools like Lint, Profiler, and ProGuard.• Used Bitbucket for version control with regular code commits and updates.• Added support libraries to maintain backward compatibility for older Android versions.• Used espresso and Mockito for testing UI, applications logic, and edge cases.• Integrated Firebase crash reporting and analytics to monitor app usage patterns and crashes. • Analyzed logs to quickly identify and debug issues.• Implemented Splunk to aggregate logs from multiple sources like Firebase, servers, and networks. • Documented code extensively with Java docs and comments for easier maintenance.

Kolkata, West Bengal, India

​​ · Implemented card carousel module in the application. · Formulated 4 security components in the security module to assess threats, risks, and vulnerabilities as part of the Vulnerability Assessment team. · Implemented a Global lockdown module that wipes out the user data and locks down the whole application whenever a security threat is detected in the application. · Collaborated with the QA team to troubleshoot and fix 3 major security flaws in the app. · Implemented security features like root detection, and SSL pinning to prevent tampering and sniffing attacks. · Stayed up-to-date on the latest security threats to mobile apps and collaborated with security architects to improve practices. · Documented flavor configurations clearly for easy maintenance. · Leveraged dependency injection to provide flavor-specific implementations of components like API clients. · Handled variant-specific code and resource changes through build config fields and flavor qualifiers. · Developed product flavors and built variants to create customized app versions for different geographical markets.

Master Of Science - Ms, Computer Science

Bachelor'S Degree, Computer Science

Activities and Societies: Hockey