Open to opportunities

Prasanna Sherekar

@pashyaa

Message

I build Java and Spring Boot microservices, enterprise APIs, and production AI-enabled platforms.

India

Message

I've built Java and Spring Boot applications, REST APIs, and microservices for Pashyaa Technologies across compliance, healthcare, B2B, and AI-enabled products. My work includes PostgreSQL/JPA data layers, authentication, third-party integrations, production fixes, and React/TypeScript changes for end-to-end delivery.

I’ve delivered financial-reporting capabilities at Wipro, banking account-opening workflows at Capgemini, and multi-tenant SaaS and e-commerce applications at Aloha Technology. More recently, I’ve implemented Java-based LLM/RAG capabilities with Spring AI and PostgreSQL/pgvector, alongside automated testing, CI/CD, performance optimisation, and cloud deployments.

Experience

Work history, roles, and key accomplishments

Current

Senior Java Full-Stack Developer

Current

Pashyaa Technologies Pvt. Ltd.

Jun 2020 - Present (6 years 3 months)

Build and enhance Java/Spring Boot applications, REST APIs, and microservices across compliance, healthcare, B2B, and AI-enabled products. Develop data-access layers using PostgreSQL, JPA/Hibernate, and Flyway, and implement LLM/RAG capabilities using Spring AI and pgvector.

Java Spring Boot REST APIs Microservices PostgreSQL JPA Hibernate Flyway React TypeScript Junit Mockito Test Containers Docker GitHub Actions Jenkins CircleCi AWS GCP Spring AI Pgvector

Technical Lead

Wipro Ltd.

May 2017 - Aug 2019 (2 years 3 months)

Delivered enterprise financial-reporting features as a senior individual contributor using Java, Spring REST services, and Oracle PL/SQL. Improved high-volume adjustment/reporting performance by rewriting complex SQL and optimizing stored procedures and views.

Java Spring Framework REST Oracle Pl SQL SQL Performance Optimization

Consultant

Capgemini India Pvt. Ltd.

Apr 2015 - May 2017 (2 years 1 month)

Developed banking and direct-investing account-opening workflows using Java, Spring, REST/SOAP integrations, and multiple third-party services. Resolved application-security findings including SQL injection and CORS configuration.

Java Spring Framework REST SOAP Security

Software Engineer

Aloha Technology Pvt. Ltd.

Sep 2011 - Apr 2015 (3 years 7 months)

Built and maintained multi-tenant Java/Spring/Hibernate SaaS and e-commerce applications backed by MySQL and Tomcat. Implemented business/data-access functionality, tenant-specific customizations, testing, deployments, and production fixes.

Java Spring Framework Hibernate MySQL Tomcat SaaS Ecommerce