Srinu513 User

I’m an Associate Software Engineer at Toshiba Software India Pvt. Ltd., where I’ve developed and owned REST APIs for the Catalog Groups module of a large-scale POS platform using Java and Spring Boot across all four hierarchy levels: Group, Large Group, Class, and Department.

I write Detailed Design Documents (DDs), API specifications, and Sequence Diagrams that serve as the reference for service behavior, data flow, and integration contracts across teams. I also build comprehensive unit tests using JUnit and Mockito, driving high branch coverage and surfacing edge cases that could cause data inconsistency under concurrent access.

When issues happen, I investigate and resolve production problems ranging from dependency conflicts and transactional inconsistencies to runtime failures—reducing instability and preventing regressions across releases. I deploy and support backend services using Docker and Kubernetes within AWS-hosted environments, debugging classpath conflicts, bean initialization errors, and runtime dependency failures end-to-end.

My project work matches my backend and cloud-native focus: I architected a distributed load-testing platform using Apache Kafka with a master-worker model, containerized workers with Docker, and scaled Kubernetes worker pools from 3 to 9 nodes while tracking latency, throughput, and error-rate metrics. I also designed a cloud-native e-commerce backend with microservices and PostgreSQL, and built a supply chain management backend with Spring Boot and PostgreSQL using REST APIs, input validation, and SOLID-oriented design patterns. I bring strong problem-solving momentum too—900+ LeetCode Data Structures and Algorithms problems and a Distinction for all 6 consecutive semesters at PES University.