Ayan Pal

Background

About Ayan Pal

Hello, I am a passionate backend developer with over 2 year of experience at Ernst & Young LLP in crafting robust and scalable applications using Java and the Spring framework. My expertise lies in leveraging technologies such as Spring Boot, Spring Security, Spring Cloud and Spring Data JPA to build efficient and secure backend systems and in the frontend I use jsp, React. Implemented a GEN-AI based poc using langchain4j for CBSE board chat application that allows users to upload PDF documents, which are then stored and processed using DataStax AstraDB. The application enables users to query using the uploaded PDF documents within a chat interface and receive relevant information extracted from the PDF with a efficiency of 98%. Developed a microservice-based portal for national scholarship program using Spring Boot, Spring Data Jpa, Hibernate, and MSSQL Implemented role-based authentication levels and multi-level views enabling users to access scholarship details from country to district level.