• Designed and implemented the apps for the organization using Java, Kotlin, MVP, MVVM, MVI, and Jetpack libraries to improve the development process, performance, and clean code.• Work closely with UI/UX designers’ team to create visually appealing and user-friendly interfaces using Figma.• Collaborated with cross-functional teams including PM, BA, QA, Backend, and UI/UX teams to gather requirements and define project scopes using the Jira and scrum framework.• Performed the projects in testing, bug fixing, troubleshooting, and maintenance to ensure the app functionalities and stability.• Provided mentorship to junior developers and internships providing them knowledge-sharing environments and participating in the code reviews sections.• Researched and implemented modern trend technologies to enhance the existing app, ensure the coding standard and best practices, improve the overall code, and reduce the onboarding time for new team members.• Deployed mobile applications on the DC/DR App Server, Google Play Store, Samsung, Xiaomi, and Huawei, to increase app installations and broaden the app’s market.