E2E 5G Certified by Nokia Bell Labs. Responsible for e2e IMS/Volte/BSS Solution architecture.

PMP, TOGAF Certified professional, Exin Cloud Certified

Charging consultant for implementing VoLTE 4G technology in CLaro Colombia .

1) Duration: October2014 – Till date RedkneeCustomer Solution ArchitectKey technology – Redknee Unified solution ( Real time Rating engine)Location: - Tokyo, Japan• Participated in the customer discussion for capturing the requirements and understanding the business model .• Discuss the solution approach with customer on the requirements given and proposed the final solution.• Contributed in designing and analyzing the technical solution with R&D.• Arranged the workshops with customer to analyze the interfaces of +100 different merchants to be integrated with Redknee Unified product.• Build the overall strategy to Integrate +100 merchants with Redknee Unified product• Lead/Support in all aspects of the project from capturing business requirements to analysis, customization, development and go-live strategies.2) Duration: September2013 – October 2014RedkneeTechnical ConsultantKey technology – Telecom Core network, Settlement BillingLocation: - Phnom Penh Cambodia • As Technical Consultant the major role was to bring benefit to the project by improving the quality of delivery and . In addition to that, identify the gap in overall solution and architecture of the project.• Technical Representative to answer any technical questions seeked by the ministerial Committee. • Responsible for preparing the Technology insight document for the project focussing on business process flowSystem Process, Technology architecture implemented , Security policies and BackUp &Restore policies.• Ensured good communication with senior management and ministry of Cambodia to manage escalations.• Designed the reports requested by Ministry of telecom and led the efforts to get approved by Ministerial team.• Conduct technical workshops with Ministerial representative to perform qualitative analysis on the reports submitted to the ministry.• Presented the paper to ministry of Telecom on frauds in Telecom sector and security loopholes in the telecom technology.

• Led the architecture group to equip and enable the CREST LAB for testing Mediation solution before releasing in customer network. The practical implementation of performance and load testing of mediation solution was presented to head of BSS in NSN. • Presales support including Solution proposal , BOQ preparation for Convergent Online charging product (Unified) in 4G/LTE Networks.• Proposed and Implemented Re-architecture of 5 clusters of Mediation box in Idea Network. The rearchitecture was mainly intended to provide redundancy at all level and better capacity utilization of available hardware.• Proposed and Implemented end to end solution architecture of charging system in Uninor. Performed the system integration testing of Mediation box with other core network elements. • Dedicated Solution Architect for Telefonica Argentina duo plus project. Involved in End-to-end life cycle of the project from Pre-sales to solution architecture to system integration and to implementation of the final Mediation and provisioning solution. • Provide technical Consultancy to customer projects and translate the customer’s business / technical needs into a technical solution. Worked on 15 different Mediation solution relating to CMD integration in 6 months for Idea customer.• Led end to end software delivery process and responsible for delivering software according NSN quality requirements. Also ensure the maintainability of NSN software deliverables. • Conducted Acceptance test with customers onsite for at least 5 projects.

Project Manager for entire Billing operations in Aircel. Trained/Certified System Administration of Kenan FX Managing the entire Billing operations of Pan India, effectively leading a team of 40+ engineers. Responsible for creating and driving processes into the operational monitoring and support system as well as developing and implementing strategic plans to ensure minimal outages and early warning detection. Managing the testing team to prepare a full set of Test Scenarios, test data and expected test results, ensuring the scenarios cover both functional and non-functional aspects of the solution. Ensuring that processes are well followed within the team, conducted training sessions and knowledge transformation sessions. Provide Kenan FX expertise to team on different issues. Working with Comverse team to develop dependencies and exclusions in the system. Streamlining the process of Document management, revisions and change management Ensured operation readiness for migration by conducting meeting and active participation in migration strategies. Lead the testing team to overview the test cases and manage its implementation.

Kenan consulting for Hawaii Telecom. Interaction with client to gather Billing requirements and develop use cases for new product launches NGTV. Presented a Kenan solution for double play and triple play discounting. Developed the architecture for configuring Products and Package in Kenan.  Conducted training sessions for different departments to understand the Kenan fundamentals. Developed Kenan products and packages model for other products currently offered in HT to help senior management to better understand the products offered.

 Being the team leader for Mvno Implementation, Involved in configuration and support of every module of Kenan billing system in Telco environment. Configuration of products and packages, Rating Usages, contracts, discounts, unit credits, Taxation, accounts and services…. Lead QA team to test software development. Responsible for executing monthly Bill cycles and Bill printing. Cleaning of MIU bucket and provide analysis report on the reasons for CDR failures… Worked in the Development and Testing of Mediation system by FW and helped creating A01 file format of Kenan… Studied the CIBER 22 format and handled the CDR files coming in CIBER format. Worked closely with OSS team to integrate OMS system with Kenan billing system… Designed the rules and provide the framework to handle deposit and refunds for existing wireline service… End to end testing and developed use cases to ensure Usage configuration is correct and all the calls are rated correctly… Developed the Adhoc reports using PL/SQL to meet the requirements of accounting and marketing team.

Worked on the following projects while employed with TCS :-1) Duration: August 2004 – September 2006 AT&T/Cingular wireless (TCS employed) Coordinator Offshore teamData Sustainment teamKey technology – MSSQL, Sybase, Remedy Location: - Bothell, WA USA2) Duration: November 2002 – July 2004BSNL (TCS employed) Team memberImplementation & Production support TeamKey Technology: - Oracle, Crystal enterprise, KenanLocation:- Chandigarh India3) Duration: May 2002 – Oct 2002Singapore Cable Vision (TCS employed) Team memberReports DevelopmentKey Technology: - Informatica, Kenan, Oracle, proCLocation:- Singapore4) Duration: August 2001 – April 2002Airtel (TCS employed) Team memberUsage migrationKey Technology: - Pro C, Kenan, Oracle Location:- New Delhi