Sahaya Jude Lazar
Solution Architect, Data Migration, Telecommunication Billing
BANGALORE
Summary
Dedicated and result-oriented Telecom professional with 18 years of history in meeting company goals utilizing consistent and organized practices.
Proven ability and effectiveness in leading a Team during telecom data migration, E2E, System transformation, and Acceptance Testing,
analyzing requirements, building data migration strategies, providing estimations and design along with data migration planning and execution.
Skilled in working under pressure and adapting to new situations and challenges to enhance the corporate brand.
Overview
31
31
years of professional experience
9
9
years of post-secondary education
4
4
Certifications
Work History
Solution Architect
Ericsson India Global Services Private Limited
09.2011 - Current
- Work with the customer, users, technical architect, and application designers to define the data migration requirements and structure for the Ericsson full-stack project like ( AL-Madar, T-mobile, Etisalat)
- Lead the data migration team during the build and cut over during various projects
- Review the database deliverables like Analysis of data in the legacy system to create a mapping & transformation document
- Optimizing and reviewing migration scripts
- Review of test cases and test results
- Bill-to-Bill, Bill to Payment -Payment File presentation to the client
- Life cycle management for the project
- Daily tracking of defects and Handing BSCS Back office like ordering shipment, creating PN, DC handling
- Interacting with customers & Defect reporting to SDM
- Handing of 3P vendors in case of Server support & Leading BSCS team SE for delivery
- Handled Pre-sale for Atlantic Mood, Digitel Venezuela, Orange Jordan, Unitel Angola etc..
- 1 Project details
Senior Consultant, Specialist
CSG INTEC, Independent Technology Systems Pvt. Ltd
02.2006 - 09.2011
- Technically heading production support team for Alfa MIC1 &MTN SA.
- Analyzed problematic areas to provide recommendations and solutions.
- Involved in design and configuration Roaming, Free units’ invoice, and billing Solution.
- Implemented various Products, Product group and Service types.
- Supporting billing operation on production stage.
- On-site consultancy on production stage for billing operation.
Implemented CAM for MTN & Alfa MIC1 in Singl.eView. - Applied various business rules of MTN-SA using EPM functions, Derived Attributes, Entity validations and Reference Types.
Well versed with release management processes (Remedy, Relgen, releaser). - Writing unit test cases and execution of unit test.
Study and analysis of MTN & Alfa MIC1 requirements. - Low level design for Business requirements
- Testing various business scenarios of MTN-SA & Alfa MIC1 on Singl.eView.
System Analyst
ATOS ORIGIN INDIA PVT LTD
Kolkata
06.2004 - 02.2006
- Data migration projects from various Legacy Billing Systems to BSCS Version 6.0
- Implementation of BSCS Version 6.0 at client site
- Coordinated with external stakeholders to align data migration scheduling to minimize business process disruptions.
- Analyzed customer data parcels for compliance with specifications, providing analysis of detected gaps.
- Created data mapping documentation for use in migration efforts.
- Researched and resolved complex issues discovered during migrations.
- On site production support. Defect tracking and Shipment tracking and implementation
- Solving client queries and Training the client both online and batch applications
Bharti Infotel Limited
Chennai
11.2003 - 06.2004
- Leading a team responsible for bill the entire Tamil Nadu
- Reducing billing compliant
- Ensuring the quality of billing on time and every time
- Zero percentage revenue leakage.
Sr. Executive
RPG Cellular Service Limited
Chennai
03.1998 - 11.2003
RPG Cellular Services Limited
Chennai
11.1997 - 11.2003
- Carryout Batch Process of LHS BSCS billing system and ensuring 100% accurate in billing
- IUC Billing and Reconciliation with the interconnect operator (like BTSOL and Dot etc.)
- Solving customer Billing Queries and generating report on LHS BSCS
- Doing switch audit and constant monitoring of Subscriber unbilled and other fraud management actives
- Preparation of monthly report on key parameters and forecast & analysing trends in usage and revenue
- Personal Details
- Candidate Details
- Phone Number +91 – (0) 80 26092182
Education
Master of Computer Application -
Indira Gandhi Open University
01.1999 - 12.2003
Bachelor of Commerce - undefined
Loyola College Univ. of Madras
06.1991 - 04.1994
P. G. Diploma - Computer Applications
Loyola Inst. of Business Admin
01.1996 - 06.1997
Advanced Java Programming Course - undefined
NIIT
11.1999 - 12.1999
Oracle 9i DBA SQL - undefined
Star International Limited
06.2003 - 01.2003
TOGAF 9.2 TOGAF - undefined
Business Development Manager (eTOM) TM Forum - undefined
ECP - CBiO Technical Solution Design Ericsson Certified Professional - undefined
Cloud Computing Foundation EXIN - undefined
OCA (ORACLE Certified associate) Oracle corporation - undefined
Oracle 9i DBA SQL - undefined
Star International Limited
Skills
Database performance
undefinedCertification
TOGAF 9.2 ,TOGAF
TOGAF 9.2 , Business Development Manager (eTOM) & OCA (ORACLE Certified associate)
Certificate
Timeline
TOGAF 9.2 ,TOGAF
09-2021
Business Development Manager (eTOM) , TM Forum
12-2020
Cloud Computing Foundation
07-2015
Solution Architect
Ericsson India Global Services Private Limited
09.2011 - Current
Senior Consultant, Specialist
CSG INTEC, Independent Technology Systems Pvt. Ltd
02.2006 - 09.2011
System Analyst
ATOS ORIGIN INDIA PVT LTD
06.2004 - 02.2006
OCA (ORACLE Certified associate)
02-2004
Bharti Infotel Limited
11.2003 - 06.2004
Oracle 9i DBA SQL - undefined
Star International Limited
06.2003 - 01.2003
Advanced Java Programming Course - undefined
NIIT
11.1999 - 12.1999
Master of Computer Application -
Indira Gandhi Open University
01.1999 - 12.2003
Sr. Executive
RPG Cellular Service Limited
03.1998 - 11.2003
RPG Cellular Services Limited
11.1997 - 11.2003
P. G. Diploma - Computer Applications
Loyola Inst. of Business Admin
01.1996 - 06.1997
Bachelor of Commerce - undefined
Loyola College Univ. of Madras
06.1991 - 04.1994
TOGAF 9.2 TOGAF - undefined
Business Development Manager (eTOM) TM Forum - undefined
ECP - CBiO Technical Solution Design Ericsson Certified Professional - undefined
Cloud Computing Foundation EXIN - undefined
OCA (ORACLE Certified associate) Oracle corporation - undefined
Oracle 9i DBA SQL - undefined
Star International Limited
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