Periasamy Subramaniyan
About Periasamy Subramaniyan
Periasamy Subramaniyan is a Senior Developer and Solutions Architect at Legal & General, where he provides architectural solutions and technical guidance. With extensive experience in software development and system architecture, he has successfully led significant migrations and optimizations in various organizations.
Work at Legal & General
Periasamy Subramaniyan has been employed at Legal & General as a Senior Developer/Solutions Architect since 2018. In this role, he provides architectural solutions and technical guidance across multiple programs within the Legal & General Insurance group. His work focuses on ensuring system stability and security, which is critical in the insurance sector. He effectively communicates architectural solutions to stakeholders at all levels, fostering confidence in the program's success.
Previous Experience in Software Development
Prior to his current role, Periasamy Subramaniyan worked at MIKI TRAVEL LIMITED as a Senior Java Consultant from 2014 to 2018. He also served as a Software Development Consultant at Vodafone for two months in 2003. Additionally, he was a Senior System Architect at Unisys from 2009 to 2014, where he contributed to various projects over a five-year period.
Education and Expertise
Periasamy Subramaniyan earned a Bachelor of Science degree in Computer Science from Madurai Kamarajar University, completing his studies from 1989 to 1992. His educational background provides a strong foundation for his expertise in software development and system architecture, which he has applied throughout his career in various roles.
Architectural Solutions and Projects
In his role at Legal & General, Periasamy Subramaniyan successfully led the migration of a large, legacy WebSphere-based life insurance application to JBoss in the Azure cloud. This initiative enhanced system performance and scalability. He played a key role in designing Azure infrastructure to ensure a secure, scalable, and performance-centric system architecture. His collaboration with the Microsoft solutions team focused on optimizing infrastructure components such as application gateway, WAF, and containers.
Legacy Code Refactoring
Periasamy Subramaniyan has collaborated with a small development team to refactor legacy code, which improved performance without compromising functionality. This effort demonstrates his commitment to enhancing system efficiency and maintaining high standards in software development.