Arun Atri - Head of Data Migration

India

Experience

Dec 2022 - Present

2 years 5 months

Stockholm, Sweden

Head of Data Migration

Telia Sonera

Responsible for Managing the testing team for System and User Acceptance Testing leading up to Dry Runs and Cutover
Responsible for Managing Ericsson Data Migration team for all project deliverables, which includes, LLD/Mappings preparation for the migration tool, Features/Stories preparation for PI and Sprint planning, making sure the deliverables are delivered on time

Nov 2022 - Apr 2023

6 months

Munich, Germany

Head of Data Migration

Re-Insurance

ETL Developer in the IFRS 17 Project – Responsible for development of various data validation processes in Microsoft SSIS ETL tool for Reinsurance data submitted through multiple Datahubs across the world from different Re-Insurance partners
This job included LLD preparation, Technical Documentation of processes, ADO pipelines development for automated deployments, SSIS packages development and enhancement based on business requirements

May 2022 - Nov 2022

7 months

Stockholm, Sweden

Head of Data Migration

Tele 2

Working as a consultant, studying Legacy and Target patterns, define migration strategy, scope of migration, rollout procedure (Big Bang vs Phased), Migration Roadmap including Dry Runs, Dress Rehearsals, KPI/KPO, Revenue Reconciliation procedure
After Initial Analysis and High Level Design preparation, project handed over to the Solution Architects and Developers from E&P Migration stream for further deliverables

Jul 2021 - Present

3 years 10 months

Munich, Germany

Head of Offshore

E&P Consulting

Jun 2021 - Jun 2022

1 year 1 month

London, United Kingdom

Head of Data Migration

John Lewis & Partners

Integration Lead for Microservices Development: Responsible for delivering Integration Services in project built on Google Cloud Platform (API based, ETL, Microservices etc.). Including HLD, LLD, Design Documentation, Delivery planning and Performance Designs for Day 1 Migrations

May 2019 - Jun 2021

2 years 2 months

Helsinki, Finland

Head of Data Migration

Qvantel Finland Oy

Head of Data Migration (LATAM, Europe and Asia Pacific): Responsible for delivering end to end data migration projects for multiple telecom operators including Presales, Resourcing, Architecture Designing, Cutover Management etc.

Oct 2018 - Apr 2019

7 months

Helsinki, Finland

Data Expert

S&P Global (Platts)

Mass data migration into legacy systems
API Development: Solution and architecture design/development to create Python API's using flask for the customers to provide real time data for Graphs design and analytical modelling

Jan 2018 - Sep 2018

9 months

Algeria

Data Expert

Djezzy

Local implementation of new near real-time CRM & billing solution, data transformation & cleansing for 19 million active customers. Responsible for root analysis of data quality, cleansing rules, ETL preparation and data migration Strategy as well as execution of roll-out in production systems. Project involves migration of CRM and Billing systems from TABS, Ericsson CS and Huawei PCRF to target BSS suite from Qvantel and upgraded version of Ericsson CS/PCRF

Mar 2017 - Jan 2018

11 months

Tbilisi, Georgia

Data Expert

Mobitel

Local implementation of new near real-time CRM & billing solution, data transformation & cleansing for 3 million active customers. Responsible for root analysis of data quality, cleansing rules, ETL preparation and data migration Strategy as well as execution of roll-out in production systems. Project involves migration of CRM and Billing systems from Amdocs and Comverse to target BSS suite from Qvantel and Ericsson CS/PCRF

Feb 2017 - Sep 2018

1 year 8 months

Hyderabad, India

Data Migration Specialist

Qvantel Software Solutions

Oct 2014 - Feb 2017

2 years 5 months

Hyderabad, India

Senior Software Engineer, Data Warehousing Developer

Wells Fargo India Pvt. Ltd.

Development and L3/L4 Operations for Equity DW Development: Responsible for Development of Data Warehouse Solution for Equity Trading Data for Wells Fargo's internal Data Warehouse for Business Reporting

Apr 2011 - Sep 2014

3 years 6 months

Pune, India

Senior Software Engineer, Data Warehousing Developer

Tech Mahindra Ltd.

L2 and L3 Operations: Responsible for L2 and L3 operations for Microsoft OEM business to all the Equipment Manufacturers
Tasks included supporting all Business Unit in all reporting activities and work on level 2 and level 3 tickets to solve issues. Find out bugs in the production environment and provide RCA and Solutions to the Development Teams