Aditi Ganguly

Operations Associate

Noida, Uttar Pradesh, India4 yrs 6 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Nearly 4 years of experience in ETL and data integration.
Expert in building and optimizing data pipelines.
Proficient in using Informatica and Power BI for analytics.

Stackforce AI infers this person is a Data Integration Specialist with expertise in ETL processes and business intelligence solutions.

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Skills

Core Skills

Informatica PowercenterEtl Design & OptimizationData Integration & Migration

Other Skills

Analytical SkillsBusiness Intelligence (BI)Creativity SkillsData AnalysisData LoadingData WarehousingETL mappingsETL workflowsExtract, Transform, Load (ETL)HadoopHadoop viewsInformatica CloudInformatica IDQInformatica IICSLeadership

About

ETL and Data Integration Developer with nearly 4 years of hands-on experience working across diverse data ecosystems. I specialize in building, optimizing, and maintaining robust data pipelines using Informatica (PowerCenter, IICS), ensuring efficient data flow and high-quality outputs for business intelligence and analytics. My work spans across Oracle, SQL, and Teradata-based systems, with a focus on integrating complex data sources, improving data quality using Informatica IDQ, and delivering actionable insights through tools like Power BI. I bring a detail-oriented and performance-driven approach to data engineering, with a passion for clean data, scalable architecture, and continuous learning. Currently open to new opportunities where I can contribute to impactful data integration projects and be part of a data-driven culture. **Core Skills:** - Informatica PowerCenter, IICS - Informatica Data Quality (IDQ) - SQL, Oracle, Teradata - ETL Design & Optimization - Data Integration & Migration - Power BI (Dashboards & Reports) - Data Warehousing & Modeling - Data Governance & Quality Management

Experience

Cognizant

3 roles

Associate

Oct 2023 – Present · 2 yrs 5 mos · Noida, Uttar Pradesh, India

Built scalable dataflows using IICS & IDQ to automate validation and standardization processes.
Integrated APIs for real-time address, phone, and email verification.
Developed Power BI dashboards for data comparison and insights.

Informatica IICSInformatica IDQPower BIInformatica PowerCenterETL Design & Optimization

Programmer Analyst

Jul 2022 – Sep 2023 · 1 yr 2 mos · Noida, Uttar Pradesh, India

Migrated data from Teradata to Hadoop; optimized ETL workflows for better performance.
Implemented DEI changes and handled full-scale data cleansing and conversion.

TeradataHadoopETL workflowsData Integration & MigrationETL Design & Optimization

Programmer Analyst Trainee

Jul 2021 – Jun 2022 · 11 mos · Noida, Uttar Pradesh, India

Developed ETL mappings and real-time workflows for event stream processing.
Automated code execution using parameterized scripts across environments.
Implemented parallel execution for RSCs and built Hadoop views in Dev, QA, and Prod.

ETL mappingsReal-time workflowsHadoop viewsETL Design & OptimizationData Integration & Migration

Coal india limited

Project Trainee

Jun 2019 – Jul 2019 · 1 mo · Regional Computer Center, Mines Rescue Station, Naisarai, Barka Sayal Area

Completed summer internship in Central Coalfields Limited, the subsidiary of Coal India Limited. Worked as a Project Trainee in the Regional Computer Center department of Barka-Sayal area under the supervision of Mr. Om Prakash. Understood the inner working of colliery and used the allocated data of each and every individual accordingly for the smooth functioning of the payroll management system.