Manomita Das

Engineered and deployed high-performance Jakarta-based RESTful APIs using Quarkus, streamlining critical operations such as message management, role administration, and schedule retrieval, resulting in clean, maintainable, and testable code.

Directed a complex database query migration from DB2 and Oracle to PostgreSQL, meticulously managing schema conversion, SQL dialect translation, JDBC driver updates, and rewriting Quarkus triggers into PL/pgSQL, ensuring seamless full feature compatibility.

Implemented robust exception handling via ExceptionMapper and Fault Tolerance fallback mechanisms, significantly enhancing system resilience and fault tolerance for critical applications.

Standardized API versioning and OpenAPI documentation, facilitating seamless interface evolution during migration and optimizing downstream consumption for improved developer experience.

Spearheaded the migration of a Dealer Employee Management System from a monolithic Quarkus 2019 architecture to a microservices-based Quarkus 2025 framework, significantly enhancing system scalability, modularity, and maintainability.

Developed and optimized backend services using Java and Spring Boot, applying Spring Web and OOP principles to efficiently fetch and manage customer data, ensuring clean and testable code.

Engineered secure and efficient REST endpoints integrated with a MySQL database via MySQL driver and Spring Data, facilitating reliable retrieval of critical meter readings and billing options.

Designed and implemented priority-based customer contact logic utilizing advanced algorithmic efficiency and data structures, optimizing queueing and servicing flows for enhanced customer experience.

Conducted comprehensive unit and integration testing using standard Java frameworks (JUnit, Mockito), ensuring robust backend engineering practices and delivering high-quality, defect-free functionality.

Executed weekly and daily social media campaigns, leveraging platform tools to increase audience engagement and reach for Aashman Foundation initiatives.

Successfully raised public awareness regarding mental health issues during the COVID-19 pandemic, utilizing targeted social media content to inform and support the community.

Contributed to fundraising efforts for critical campaigns benefiting children and widows, effectively communicating the importance of education and health to diverse audiences and securing community support.