Summary
Overview
Work History
Education
Skills
Certification
Accomplishments
Timeline
Generic

Supriya Singh

Bengaluru

Summary

Modernization Consultant in Informatica’s Migration Factory group with solid experience in ETL and data integration projects. Strong understanding of data warehousing concepts and hands-on expertise in integrating complex source systems into target environments using intermediary databases for staging and transformation.

Worked on migrating on-premise Informatica domains to the cloud using Cloud Data Integration for PowerCenter (CDI-PC), ensuring seamless transitions with minimal disruption. Also involved in code conversions from PowerCenter to native Informatica Intelligent Cloud Services (IICS), including redesign and reimplementation of mappings, sessions, and workflows.

Experienced in end-to-end validation and testing to ensure all assets are production-ready, meeting quality and performance standards. Additional responsibilities include sourcing analysis, QA testing, and root cause analysis from the source data perspective. Delivers scalable, reliable, and efficient data integration solutions aligned with business goals.

Overview

6
6
years of professional experience
1
1
Certification

Work History

Migration Factory Specialist

Informatica
Bengaluru
03.2022 - Current
  • Provided consulting services to Cloudify the on prem PowerCenter environments
  • Developed a Utility to check whether customer existing PowerCenter environment is suitable for CDIPC tool migration or not using Python and Shell scripting. And it is now used across the organization.
  • Migrated 10000+ PowerCenter mappings, sessions, worklets, workflows to IICS.
  • Validated of and Mappings, MappingTasks, Mapplets, TaskFlows SQL queries and UAT support.
  • Performance tuning for long running mappings.
  • Designed various workarounds to overcome missing features in IICS.
  • Code migration from one pod to another.
  • Led the migration of legacy PowerCenter Domain to CDIPC.
  • Enhanced customer satisfaction by delivering exceptional service and support, effectively addressing inquiries and resolving issues to maintain high levels of client retention.
  • Advised customers on leveraging IDMC services, offering expert guidance to optimize their use and maximize value from the platform.
  • Followed up on customer issues reported in Jira and GCS, ensuring they were resolved promptly.
  • Provided consulting services to major Insurance domain
  • Handled multiple development tasks by voluntarily taking initiations from start of project to delivering of product.
  • Identified and resolved performance bottlenecks at various process levels like sources, targets, mappings, and sessions
  • Analyzed the data received from various sources and prevent failures of workflows due to unwanted characters permanently.

Senior Systems Engineer

Infosys Ltd
Bengaluru
09.2019 - 02.2022
  • Designed and maintained ETL pipelines using Informatica PowerCenter.
  • Supported production systems: incident management, root cause analysis, and fixes.
  • Worked with Oracle, Vertica, MS SQL Server, and PostgreSQL databases.
  • Owned deployments and RCA documentation; improved data discrepancy resolution.
  • Part of data warehousing team for EDW and customer-centric systems used for finance and marketing reporting.

Education

B.Tech - Information Technology

Haldia Institute of Technology
West Bengal
01.2019

Skills

  • ETL & Data Integration: Informatica PowerCenter 10x, Informatica Cloud (CDI, CDI-PC)
  • Languages & Scripting: SQL, Python, Shell Scripting
  • Databases: Oracle, Snowflake, SQL Server, Vertica, PostgreSQL
  • Platforms: Windows, UNIX/Linux

Certification

  • Cloud Data Integration Developer R41 - Professional
  • PowerCenter Data Integration 10 Developer - Professional
  • PowerCenter Data Integration 10 Administrator - Professional
  • CDI Implementation Practitioner - Certified (badge not shown)

Accomplishments

  • Developed internal automation tool saving 100+ manual hours per project.
  • Consistently received top ratings for client satisfaction and delivery quality.

Timeline

Migration Factory Specialist

Informatica
03.2022 - Current

Senior Systems Engineer

Infosys Ltd
09.2019 - 02.2022

B.Tech - Information Technology

Haldia Institute of Technology

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Supriya Singh