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Work Background
TelstraSenior Solution Architect
Mar. 2024Bengaluru, Karnataka, IndiaE2E Solution for B2C Mobile, Activation domain architect for B2B Enterprise services (NBN/Telstra Fibre, Broadband, TID - Direct Internet Access, SDWAN).
Detecon Asia-Pacific Ltd.Sr Consultant
Aug. 2019 - Dec. 2022Brunei Darussalam• Consolidation of existing telecom networks (2G/3G/4G) across multiple telecom operators and Mordernizaton (IMS/5G) under the UNN Brand and deliverying MVNE platform towards existing telecom operaotrs.
• Working on building Target architecture and Transition architecure with precise migration roadmap (2019-20, 2021-22) through BSS Transition and BSS Transformation Program.
• Taking over all the BSS/OSS applications along with RAN, and Core Network assets from existing CSPs and reusing them as part of transition architecture (BSS Transition Program).
• Releasing RfP to procure new BSS applications as part of Target architecture roadmap and procuring and deliverying them (BSS Transformation Program).
• Leading/mentoring an onsite team of large number of colleagues, building local work force and train them through OJT.
Crossover for WorkSolution Integration Architect
Nov. 2018 - Jul. 2019
VietnamobileBSS/OSS Architect - Consultant
Aug. 2018 - Nov. 2018VietnamWorked as consultant for Vietnamobile. Handled E2E Solution Design for BSS/OSS Domain. Delivery of Projects and CRs like MSISDN Format Migration (Regulatory Project), Postpaid Migration, 4G Implementation, Retailer's Solution. Managing Vendors.
Optiva Inc.Consultant
Sep. 2017 - Apr. 2018
EricssonSolution Architect - Charging
Jun. 2016 - Jun. 2017Kingston, Jamaica• Member of BSS/Charging Solutin Architect Team in Ericsson LATAM.
• Participating in Ericsson’s Charging System (CS) solution designing for upcoming business from any country in LATAM.
• Validating business proposal and effort/timeline for client, proposed by Pre-sales team.
• Taking participation in mentaining the quality of technical documents.
Tech MahindraSr Tech Manager
Apr. 2015 - Mar. 2016India, Indonesia• Analysing Business Requirement Document (RS Doc) produced by BA Team.
• Analysing requirement from system performance view considering TPS, Sequence Avability/Impact in DB
• Creating E2E RAD (Requirement Analysis Document, Technical Feasibility Doc), E2E SAD (Solution and Design Document), TDD (Technical Design Document) of Billing and Charging System as Billing SME for any specific requirement being part of Solution Design Team.
• Analysing existing Charging Flow/CDR Format in order to accommodate new requirement
• Desigining several products for providing Time Based Charging (Peak/Off Peak), Tiered Charging, Free Units (X Free Minutes Voice/ X Free SMS), Promotional Bonus, Cross Product Discount/Promotion.
• Building USSD Flash Message based notification.
• Analysing Diameter Trace for analysing any Diameter Event Error.
• Providing support during Development/Configuration/SIT/UAT related to the specific requirement.
Ooredoo MyanmarSr. Solution & Delivery Engineer - Billing
Jan. 2014 - Dec. 2014Myanmar• Serving as part of Solution and Delivery Team in Ooredoo Myanmar
• Accountable for integration of Billing, Roaming, Mediation, Provisioning, and ESB (EAI).
• Work cross-functionally • Translating and simplifying requirements
• Carrying out pre-UAT before conducting UAT. • Accountable for collecting data from several business teams to configure in several BSS applications • Validating the configuration in NGBSS applications as per business requirement before SIT and UAT
• Supporting Business during UAT and Facilitating the launch of product
CGILead Analyst
Oct. 2013 - Jan. 2014Bangalore Area, India• Successfully executed Fixed Line Project of Bell, Canada supported by INTEC Singl.eView Billing System
• Actively involved in supporting bill run activities, finance report generation, deployment of new patch, fixing defects, etc.
• Effectively guided a team size of 4 members
TechMahindraAssociate Functional Consultant
Jan. 2011 - Oct. 2013Jakarta, Indonesia• Successfully worked at onsite location (H3I, Indonesia) as member of Requirement Gathering & UAT Team [Part of Configuration Team]
• Instrumental in executing Real-Time-Rating based Prepaid & Postpaid Project and providing solution using INTEC Singl.eView Convergent Billing (CB) and Commerce Engine (CE) COTS
• Actively involved in [integrating Billing and Charging system with] TIBCO BW as EAI and SIEBEL as CRM and Clarity as NMS, UPCC (PCRF) from Huawei at initial phase of transition.
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