• Led a team of 7 developers in building a Hospital Information System Backend using Spring Boot, Hibernate, and React, currently serving thousands of employees across multiple hospitals.

• Architected and implemented a highly scalable DICOM Synchronization hub, leveraging AMAZON S3 Storage Classes, S3 Lifecycle configuration, Core JAVA Node.js, Docker, DICOM WEB, and DCMCHEE. to collect data from 26 hospitals, uploading 35,000+ images enabling faster diagnoses and enhanced patient care.

• Created an e-prescribing (eRX) system using Spring, Thymeleaf, React, Redux, and Puppeteer, which is used daily by 500 doctors on the platform that contains drug interaction checks reducing medication errors by 10%.

• Constructed a Tele-expertise app using S3, Cloud Front, ECS, React, Material UI and ANT Design, enabling doctors to seek opinions from medical specialists online, saving lives and minimizing travel and response time of 6000 Intensive-care patients.

• Implemented a real-time algorithm using Java, Spring, MySQL, Redis, GeoSearch to match riders with the nearest drivers, reducing average wait times by 15%.

• Developed the backend API of an online Clinique using Spring boot, Kafka, Microservices and MySQL currently used by more than 200k active users across multiple countries.

• Created an ETL pipelines, and Management interface using Spring Batch to synchronize the payments and Gym attendance into multiple accounting software across hundreds of GYM locations reducing gap time by 80%.