Arnab Kumar Ghosh Email & Phone Number

Bengaluru Area, India

Kolkata Area, India

Actively involved in different Non Kernel Solution Development of Ericsson solution CBIO (Charging & Billing in One), part of Business Support Systems (BSS). Worked in different CRs’ to support non kernel customization in the Billing Product BSCS this is one of the components of CBIO as per the client requirement.Actively involved in Mobile Number Portability Solution Development, part of Business Support Systems (BSS), roles & responsibilities involve designing, developing the solution, interaction with BSCS via CMS call.Integrating with third party vendors (MNP gateway and Resellers).Development of Communication Handler (External Interface), Controller (Delegation Business Logic), DAO layer (Backend MNP DB interaction and CMS call for BSCS updation), Developing Business Logic for MNP Scenarios (Port Out).My Roles and Responsibilities involve:• Preparing Low Level Design Document• Development• Unit Testing• Preparing Operational handover document and giving KT to Support Teams.• Post Production Support and troubleshooting.

Kolkata Area, India

Developing different Custom (Client specific) Dashboards for ONEREViEW™ product Suite. This module serves as a tool to unfold the fraudulent activities by enabling visual investigation of suspected subscribers’ “fingerprint” in the operator’s network i.e. what are the subscriber’s usage and non-usage details from the date of activation till date of investigation. The information about the subscribers is obtained from various OSS (Open Source Software) / BSS (Business Support System) application nodes.It enables the user to perform various types of analysis based on Demographic information, Service Profile, Billing and Payment information, Usage Profile details and other Trend informationAnalysis of specification documentsDesigning and Development of Custom Dashboards and PortalsMaintenance of Thread Library used in this development

Kolkata Area, India

Software Developer: Conversion in Asp.Net.Development of Conversion tool:Tools are written to generate code from Centura to C# in Java.ACE tools mainly comprises of two parts, the ACE extraction tool and the generation tool. The main objective of the tools is to extract the centura source code and to convert into useful data in forms of XML. This XML's are then used as a source of input to other tools which generate the aspx , aspx.cs , action.cs, model.cs, var.cs , css files. These tools thus reduce the hefty manual work of converting the centura source codes into asp.net (c#.net) codes.The Ace Tool is entirely written in Core Java.

Master Of Computer Applications (Mca), Computer Software Engineering

Bachelor Of Science (Bsc), Mathematics And Statistics

Higher Secondary

Secondary