Mazhar Uddin

Developed and maintained Java-based enterprise software for financial transaction and cash-management systems. Integrated Java applications with cash deposit and cash recycler hardware, supporting communication between software services and physical devices. Implemented gRPC-based service communication to improve interaction between distributed back-end components. Migrated application configuration from local properties files to a centralized configuration server. Modified and maintained existing software

Developed Java/Spring Boot microservices for scalable and modular enterprise applications. Built back-end functionality and API’s and integrated applications with database and cloud services. Developed Angular components for application front-end modules and user work-flows. Designed application architecture and deployed applications on AWS cloud infrastructure. Worked across back-end, front-end, database, and deployment layers to deliver end-to-end features.

Contributed to real estate and gym management web applications using Java, Spring Boot, and Angular. Implemented back-end business logic and data-management functionality using Java and Spring Boot. Developed responsive front-end components in Angular and supported application integration.