• Rebuilt legacy NodeRed traffic monitoring dashboard using React, Tailwind CSS, and Node.js, enhancing UX and increasing UI responsiveness by 40%

• Built scalable backend infrastructure supporting 10,000+ concurrent users with MongoDB and Node.js

• Implemented secure authentication system and deployed using Docker on AWS EC2

• Developed comprehensive testing strategy achieving 90% test coverage using Postman and Selenium

At Atlas Lift Tech, I played a key role in developing innovative healthcare solutions that improved patient safety and operational efficiency. I was instrumental in the development of SensorSuite, an iOS-based application leveraging Apple Watch sensors to track patient compliance, reduce pressure injury risks, and enhance overall safety. By streamlining Core Bluetooth and MQTT services, I improved product reliability to 98% while implementing robust error-handling techniques. My work also included designing secure RESTful APIs for device registration and connectivity management, ensuring seamless integration with healthcare systems. By applying Object-Oriented Design (OOD) principles and the MVVM architectural pattern, I enhanced code reusability and scalability, delivering a reliable and user-friendly solution that directly improved patient care outcomes.

As the sole Mobile Developer for the company, my responsibility is to deliver quality products to end users. With my knowledge and skills, I have successfully increased the company's recognition by publishing 2 Android applications to Google PlayStore with over 1000 downloads on 400+ active devices. With the number of downloads increasing weekly, the company's "Speed Reporting Radar Gun" now takes 5 places on the search screen. My help and dedication have pushed the company one step closer to creating a more intelligent city.

Managed development of displaying the hardware and software version from the Raspberry Pi to the Android Device. Also responsible for making the UI design more refreshing and user friendly. In addition to that, I also implement the Wi-Fi configuration in order for the user to connect the Raspberry Pi to a router. Finally, my day-to-day task is monitoring the git review and approval. (Java, Android Studio, Raspberry Pi, Linux base commands)