- REST API design and development- Identified and fixed bugs in existing code- Worked with team members to brainstorm new ideas and features- Helped less experienced developers with code troubleshooting- Analyzing data and conducting compatibility and quality assurance testing.

- Collaborated with designers to create clean interfaces and simple, intuitive interactions and experiences, resulting in improved user experience and higher user engagement- Carried out quality assurance tests to discover errors and optimize usability, leading to fewer bugs and higher app stability- Completed detailed programming and development tasks for front-end public and internal websites and challenging back-end server code, resulting in faster load times and improved performance- Participated in internal software development projects, leading to the development of cost-effective solutions and faster implementation- Successfully developed an inventory management application that improved warehouse productivity, reducing labor costs and increasing inventory accuracy.

- Developed multiple high-performance and user-friendly Android apps using a combination of technologies such as Kotlin, Retrofit, Dagger Hilt, Kotlin Coroutine, Room Database, and Payment Gateway Integrations.- Utilized Kotlin, a modern programming language, for its expressive and concise syntax, which improved the development speed and readability of the code- Used Retrofit, a type-safe HTTP client, to easily connect to web services and handle network requests, resulting in faster data retrieval and improved performance- Implemented Dagger Hilt, a dependency injection library, to simplify the process of injecting objects into the app's code, reducing development time and improving maintainability- Utilized Kotlin Coroutines to handle asynchronous code in a simple and efficient way, resulting in improved app responsiveness- Incorporated Room, a SQLite object mapping library, to make working with databases in the Android app more efficient, reducing the time and cost of database management- Integrated payment gateway to allow for secure and convenient payment transactions, resulting in increased revenue and customer satisfaction- Overall, this combination of technologies enabled the development of android apps that were fast, responsive, and easy to use, resulting in higher user engagement and positive feedback.

- Developed and maintained various mobile applications using Java and Kotlin programming languages.- Utilized Android SDK and Android Studio to create innovative and user-friendly mobile applications.- Integrated Firebase for real-time tutor session booking and real-time data storage in the developed e-learning platform.- Collaborated with cross-functional teams to identify, design and implement new features.- Implemented REST API for data communication between the app and the server.- Integrated payment gateway for easy and secure payment transactions.- Developed automated testing scripts to ensure the quality of the app.

- Developed multiple web applications using RESTful web services and MavenCreated and implemented RESTful web services for various projects, allowing for easy communication and data exchange between systems- Utilized Maven to manage project dependencies and automate the build process- Developed several Android mobile applications using Android SDK, Android Studio and Java programming languages- Integrated mobile applications with various payment gateway, notifications, social media and other services to enhance functionality and user experience- Worked on both web and mobile projects, ensuring a seamless and consistent user experience across different platforms- Successfully launched and maintained web and mobile applications, resulting in high user engagement and positive feedback- Continuously updated my skills, staying current with the latest technologies and industry trends to improve my development abilities.