Prantik Goswami

• Design and modification of Back-End service APIs using Java. Packing the APIs to SDK to consume the APIs by Front-End and other services. • Maintenance work of the existing application using bug fixes and code quality improvements. • Replacing old codes with newer coding styles to improve readability and maintainability. • Writing unit and integration testing for higher code coverage.

• Designed and developed scalable microservices with NestJS (Node.js) and Spring Boot (Java) for resilient API layers; managed data in PostgreSQL using pgMigration for robust schema versioning. • Implemented JWT authentication and dynamic Angular components. • Led successful migration from legacy to microservice-based CRM, building custom REST APIs in Groovy/Java for seamless data transfer. • Deployed and orchestrated containerized applications using Docker and Kubernetes for efficient, scalable operations.

• Migrating old legacy monolithic back-end system to newer micro-service architecture. Used spring boot for the micro-services design. The micro-services exposed REST APIs to be consumed. • Message broker service of the RabbitMQ implementation for the request handling of the microservices. • Used the Spring-data-JPA for the Back-End database integration. • Development of UI screen components(Inc. Common) using Angular 2.0. The front-end design followed MVC architecture for the separation of concerns.

• Development and configuring a Java Spring-based product called Exigen. The task included the creation of client-specific components in the product and maintaining the life cycle of the components. • The product used Spring MVC architecture. The back-end used hibernate to connect to the Oracle database. • The front-end used HTML5 , Primefaces and Richfaces JSF implementation for the product Life Engage.

Done my master's in Web and Data Science. My major subjects include Machine Learning, Web Information Retrieval, Data Science, and Web Engineering. My achievements include - 1) Combining NLP and Deep Learning for automatic extraction of metadata from German academic papers. (Group Project, the paper published in JCDL 2021) 2) My master's thesis was developing an NLP-based Deep Learning application for the e-Healthcare diagnosis.