Open to opportunities

Soumili Nag

@soumilinag

Message

I’m a data quality analyst improving accuracy and reliability end-to-end with analytics.

India

Message

What I'm looking for

I’m looking for a role where I can own data quality end-to-end—building reliable pipelines, validation frameworks, and dashboards—partnering with stakeholders, and continuously improving data accuracy and pipeline performance.

I’m a data professional with 5 years of experience across data quality assurance, data operations, ETL automation, and analytics engineering. At PwC, I owned data quality checks on 5M+ records monthly, automated ETL pipelines, and built self-serve Power BI and Tableau dashboards that reduced manual reporting by 30%.

I’ve also worked end-to-end on high-volume fintech transaction datasets at Revolut and led risk-based validation and data migration at AML RightSource, while maintaining relational databases at ITC Infotech. I’m comfortable owning data from ingestion and cleansing to modeling, monitoring, and stakeholder-ready reporting—and I take pride in translating data quality findings into clear, actionable recommendations.

Experience

Work history, roles, and key accomplishments

Current

Data Analyst – Associate 2

Current

PricewaterhouseCoopers (PwC)

Jul 2025 - Present (1 year)

Owned monthly data quality checks on 5M+ records using advanced SQL and Python, identifying anomalies and inconsistencies before stakeholder reporting. Automated ETL pipelines to cut processing time by 30% and built self-serve Power BI and Tableau dashboards on validated datasets.

SQL Python Data Quality Anomaly Detection Data Validation ETL Data Reconciliation Power BI Tableau Root Cause Analysis Dashboarding

Data Analyst – Associate 1

PricewaterhouseCoopers (PwC)

Jul 2024 - Jun 2025 (11 months)

Redesigned data quality workflows and validation checks across multi-million-row datasets to improve analytical model precision by 15%. Built self-serve Power BI and Tableau dashboards, reducing ad-hoc report requests, and mentored junior analysts on SQL, data validation, and data investigation.

SQL Python Window Functions Anomaly Detection Data Validation Power BI Tableau Dashboarding Mentor

Data Analyst – Behavioural & Transaction Intelligence

Revolut

Dec 2023 - Jun 2024 (6 months)

Performed end-to-end SQL and Python EDA and data quality checks on high-volume fintech transaction datasets to detect anomalous behavioural patterns and inconsistencies. Improved model precision by 20% by iterating data-driven scoring and validation rules and delivered structured reports to product and operations stakeholders.

SQL Python EDA Data Quality Data Validation Scoring Models Anomaly Detection Reporting

Data Analyst – Associate Analyst I

AML RightSource

Jan 2023 - Nov 2023 (10 months)

Applied risk-based data quality methodologies to segment, classify, and validate datasets to achieve 100% data quality accuracy in audits. Led data migration and database cleansing initiatives to improve downstream pipeline quality and reduce noise in analytical workflows.

Data Quality Audit Data Validation Data Reconciliation Data Migration

Database & Data Systems Administrator

ITC Infotech

May 2021 - May 2022 (1 year)

Managed relational databases and enterprise data systems, maintaining 99% uptime while monitoring logs to detect performance anomalies and data integrity issues. Supported data migration, cleansing, and system upgrades to improve pipeline reliability and strengthen core data infrastructure expertise.

Database Administration Relational Databases System Monitoring Log Analysis Data Integrity Data Migration Upgrades