Mariselvam Dheivasigamani

Architecting web applications & RESTful services for handling 30k requests per minute. Crafting High-level and Low-level design documents by analyzing requirements. Leading distributed load testing efforts in our own JMeter setup & saving $15k a year. Achieving a 94%+ test coverage for codebases through comprehensive unit and integration testing. Utilizing React, HTML, and CSS to create engaging front-end interfaces. Scaling REST services by fine tuning thread pool, heap memory, number of instances.

Crafted a microservice for assigning X509 certificate-based identity from scratch. Improved website loading speed by 20% through front-end optimization techniques. Automated the deployment of microservices using Puppet scripts. Achieved performance testing goals for REST APIs using Apache JMeter. Troubleshot and resolved issues across the full stack, from front-end to back-end. Researching Simple Certificate Enrollment Protocol resulted in an outstanding performer rating.

Created CRUD flows for the Password Manager web application using Spring MVC & JSP. Leveraged Java, Struts, and MySQL to develop the Norton Anti-Theft web application. Implemented responsive front-end interfaces using HTML, CSS, and JavaScript. Won a WOW award for debugging a JVM crash issue by doing heap dump analysis. A hackathon award for integrating bug tracking & code repository with an Eclipse plugin.

Developed web applications using Java, Spring MVC, Oracle database & Tomcat server. Created and maintained server-side applications and APIs for seamless data exchange.

Developed authentication services using Java, RSA SecureID APIs, iNautilus web server