Syed Alam

Involved deeply in integrating real-time VoIP communication, ensuring users had seamless voice and video calls. I worked with the PortSIP and PJSIP libraries to build a reliable VoIP solution that performed well even in challenging network conditions. My main focus was on designing key features like call initiation, termination, and presence management, ensuring a smooth experience for users.

I also played a major role in optimizing performance to support thousands of concurrent users without compromising call quality. By leveraging Kotlin Coroutines and multithreading, I improved app responsiveness and kept the UI fluid. Working closely with the back-end team, I helped set up scalable services for handling real-time calls.

Collaboration was key. I partnered with UI/UX designers to ensure the app was user-friendly and easy to navigate. I also led the testing efforts, creating automated tests with JUnit and Espresso to ensure a smooth, bug-free release.

Working on SlickCall was a rewarding experience that challenged me to tackle complex problems and reinforce my skills in building high-performance, real-time communication apps.

Played a key role in building a scalable, high-performance platform. I focused on implementing features like real-time data syncing, push notifications, and 3rd-party API integrations using Kotlin and Jetpack libraries. My work included optimizing back-end communication with Retrofit and Firebase, ensuring smooth, low-latency interactions for users.

I collaborated closely with the UI/UX team to create a user-friendly interface while ensuring the app’s performance was top-notch. I also led the testing phase, writing unit tests with JUnit and conducting UI tests with Espresso to ensure stability and reliability.

The Zaanth project was a rewarding experience that pushed me to refine my technical skills while delivering a seamless user experience, ultimately contributing to the app’s successful launch.

Played a key role in developing a scalable, high-performance Android application to connect businesses with their target audience. I collaborated closely with product owners and designers to create an intuitive UI/UX that met user needs. My primary focus was implementing clean architecture patterns like MVC and MVVM to ensure maintainability and smooth performance.

I integrated critical features such as real-time notifications, location-based services, and in-app purchases. Firebase was utilized for authentication, cloud storage, and push notifications, ensuring data security and seamless synchronization. I also implemented version control with GitLab and managed app distribution through the Microsoft App Center for smoother releases.

Throughout the project, I led team meetings to ensure clear communication and timely execution and resolve any roadblocks. I focused on performance optimization using Flipper for debugging and applied SOLID principles to maintain clean, efficient code. The successful release of Mbizzi resulted in improved user engagement and positive feedback, achieving both technical and business objectives.