Arun Kumar R Email & Phone Number

Dublin, Ie

Bengaluru, Karnataka, India

An Associate Software Architect, Product and Solution Security (PSSE), PKI & Certificate Management expert with experience in developing, and deploying backend systems, Technical Design, Software Architecture, Architecture patterns, Design patterns, clean coding, Product Security.

Bengaluru Area, India

An Associate Consultant at Siemens with experience in Java software design, development, and support including web applications and web services. Involved in design and development of Industrial automation and Networking solutions which scales monitoring data and efficiently configures large industrial networks. My primary specialty is Java based web application development including Certificate Administration and Management(Generating, deploying and handling SSL/TLS RSA/ECC based certificates using Bouncy Castle), RabbitMQ messaging communication between distributed systems, Job Scheduler, Report management, Distributed system Node Management, SFTP (using ipworksssh), End to end Maven Java Project setup with CM etc. My objective is to provide value through rapid development and release of quality features in addition to solving difficult problems in efficient ways.

Bengaluru Area, India

A BSS software developer at British Telecom. An active member in developing BSS telecom Rating and Billing domain systems using the features of Netcracker RBM. Set up the development framework for billing adaptor and CEM systems so that they can be integrated to the new Netcracker RBM Billing engine, handling Rating domain expertise for Phone and broadband customers. Managed automatic configurations of new products/tariffsTechnologies & Tools used : Java, J2EE , RESTful Webservices, EJB3.0, Junit, Sprinboot, Gradle , Git, Maven.

iSON Manager & Optimizer - I was part of Optimizer team , which develops products that is used to optimize the customer network based on statistical network measurement data. iSON Manager product provides SON solutions to optimize NMS/EMS and efficiently use the resources thereby reducing the capex cost. This project involved working on the LTE PCI, PUCCH and PRACH SON features which involves in optimizing Nokia and other vendor NMS /EMS elements. LTE PCI features assigns unique identity to the LTE cells following various collision, confusion and violation rules whereas LTE PUCCH, PRACH helps in uplink control channel optimization.Technologies & Tools used : Java, J2EE , RESTful Webservices, EJB3.0, Junit, Maven, Servlets, Spring, CI tools, Liferay, Vaadin, Tortoise SVN.