•Worked in Telecom Domain from circuit switching to IP Systems from Jun 2003 till date,Provided solutions like Intranet ,Online Payment , Customer Care Portal ,Online Floating of tenders, DSA/Retailer/franchisee Commission Calculation application solutions for various telecom requirements like Billing of CDRs of Enterprise Customers , Limited Fixed Mobile Telephony, IVR based activation of services in IMS.Application for CDR Processing of Enterprise customers of BSNL on Special Tariff.
•Developed Java Rest , SOAP API for integration of OSS and Huawei IMS System.
•Worked with the Oracle and MySQL and Sybase databases,J2EE Platform ,JBOSS ,Tomcat on Red Hat linux, Sun Solaris systems Experience of Validation Test of Huawei, UTStar IMS and CDOT NGN System, LI Systems, NMS applications
•Worked on migration of customer service to NGN based platforms •Recently worked on Apache Kafka client development and deployment for increasing performance of Fault Management in CDOT NGN NOC System