Summary
Overview
Work history
Education
Skills
KEY STRENGTHS
Power BI Development & Analytics Delivery
Fraud Detection and Risk Analytics
Regulatory Compliance and Consent Management
Priority Services Register (PSR) Data Governance
Data Auditing and System Reconciliation
Timeline
Generic

VARSHA MANDSAURWALE

Maidenhead,United Kingdom

Summary

Accomplished professional with expertise in database management and data analysis, leveraging skills in MS SQL Server, Power BI, and DAX to drive insightful business decisions. Proficient in technologies such as SSRS, SSIS, .NET, HTML and JavaScript, with a strong background in data cleaning and financial risk analysis. Demonstrates project management experience to effectively lead initiatives and optimise processes. Committed to advancing career goals by enhancing analytical capabilities and contributing to organisational success.


Overview

13
13
years of professional experience

Work history

Data Analyst

Centrica (British Gas)
05.2023 - 01.2026
  • Investigated all revenue streams to identify gaps and maximise recovery potential.
  • Designed and delivered end-to-end Power BI dashboards to quantify, prevent and monitor revenue leakage.
  • Developed automated reporting solutions using Power BI, SQL and DAX to track KPIs and highlight risk areas.
  • Collaborated with Product Owners, Compliance teams and IS teams to resolve systemic issues impacting revenue collection.
  • Implemented fraud detection controls for refunds, credits and discounts.
  • Supported audits across Salesforce, SAP ISU, SAP CRM and NEP (Ensek).

Achievements:

  • Reduced revenue leakage by 60% and financial risk through analytics-driven controls and automated Power BI monitoring.
  • Delivered accurate datasets and dashboards used for business-critical decisions and regulatory compliance.
  • Improved operational efficiency through Power Query automation and governance enhancements.

Power BI Development & Analytics Delivery

• Designed interactive Power BI dashboards for fraud analytics, revenue assurance, consent management, PSR governance and operational KPIs.

• Built advanced DAX calculations for trend analysis, anomaly detection and risk scoring.

• Developed robust data models using Power Query, combining data from Salesforce, SAP ISU, SAP CRM and NEP (Ensek).

• Automated manual Excel-based reports into Power BI, enabling scheduled refresh and reducing manual intervention.

• Created drill-through pages, bookmarks and dynamic visuals for leadership insights.

• Implemented role-level security (RLS) and workspace governance in Power BI Service.

Fraud Detection and Risk Analytics

• Designed and implemented data validation rules for refunds, miscellaneous credits, and employee discounts, reducing fraudulent transactions.

• Built automated checks for bank accounts, emails and telephone numbers to improve data quality and prevent fraud.

• Developed fraud identification dashboards to monitor suspect brokers and employee-related anomalies.

Regulatory Compliance and Consent Management

• Analysed and streamlined consent data for half-hourly reads and settlement processes ensuring compliance with industry regulations.

• Created reporting mechanisms to track consent status across multiple systems for audit readiness.

Priority Services Register (PSR) Data Governance

• Conducted data cleansing and standardisation of PSR categories, improving accuracy and consistency across platforms.

• Automated daily PSR data transmission to industry systems using Power BI-powered quality checks.

• Enhanced customer vulnerability handling through data-driven improvements in careline and engineer visit processes.

Data Auditing and System Reconciliation

• Led audits across Salesforce, Ensek, SAP CRM, and SAP ISU, identifying and resolving discrepancies in medical and service needs data.

• Eliminated duplicate and invalid PSR records, improving data integrity and reliability.

• Developed reconciliation reports addressing mismatches between SAP ISU and NEP, ensuring accurate service and medical needs mapping.

• Corrected systemic data issues including missing start dates, future dates, and incorrect age periods, strengthening governance.

Software Developer

Tata Consultancy Services (TCS)
12.2012 - 01.2022
  • Led offshore AMS operations ensuring all deliverables met quality and timelines.
  • Prepared analysis, design documents, and estimations for system components.
  • Developed and debugged .NET applications including user controls and backend logic.
  • Designed and optimised SQL queries, stored procedures, views, triggers.
  • Delivered 50+ reports using SQL, SSRS, and SSIS.
  • Handled incident management through ServiceNow and JIRA.
  • Supported Agile delivery, requirement gathering, and sprint planning.
  • Facilitated PMR, WSR, audit calls and acted as Timesheet SPOC.
  • Participated in recruitment drives and project hiring activities.
  • Project: Honeywell — Offshore AMS Lead
  • Project: Siemens (UNIFY)
  • Gathered requirements and prepared functional and technical specifications.
  • Developed web-based solutions using ColdFusion, ASP.NET, Classic ASP.
  • Provided L2/L3 production support and resolved application issues.
  • Managed change requests, enhancements, and documentation.
  • Coordinated with customers to address technical issues and document defects.
  • Project: Nissan Motor Co. Ltd.
  • Designed GUI-based test behaviours for multiple ECUs.
  • Executed manual and functional testing across vehicle systems.
  • Created and analysed test cases and conducted acceptance testing.
  • Validated ECU behaviour using CONSULT III Plus tool.
  • Actively involved in daily stand-up meetings contributing significantly towards agile methodology.

Education

Bachelor of Engineering - Information Technology

Truba College of Science & Technology
India

Skills

  • Databases: MS SQL Server
  • Technologies: Power BI, Power Query, DAX, SSRS, SSIS, NET, HTML, JavaScript
  • Data cleaning
  • Project management experience
  • Data analysis
  • Financial risk analysis
  • Database management

KEY STRENGTHS

  • Fraud Detection & Prevention: Implemented controls for refunds, credits, and discounts to significantly reduce fraudulent transactions.
  • Revenue Assurance: Designed methodologies to identify and prevent revenue leakage, maximising recovery potential.
  • Risk Analytics: Developed dashboards and automated reporting to monitor KPIs and highlight high-risk areas.
  • Data Integrity & Compliance: Supported audits across Salesforce, SAP ISU, and NEP (Ensek) to improve data accuracy.
  • Advanced Reporting: Delivered 50+ reports using SQL, SSRS, and SSIS, improving decision-making efficiency.
  • Project Leadership: Managed offshore AMS operations, requirement gathering, and Agile-based delivery.

Power BI Development & Analytics Delivery

  • Designed interactive Power BI dashboards for fraud analytics, revenue assurance, consent management, PSR governance, and operational KPIs.
  • Built advanced DAX calculations for trend analysis, anomaly detection, and risk scoring.
  • Developed robust data models using Power Query, combining data from Salesforce, SAP ISU, SAP CRM, and NEP (Ensek).
  • Automated manual Excel-based reports into Power BI, enabling scheduled refresh and reducing manual intervention.
  • Created drill-through pages, bookmarks, and dynamic visuals for leadership insights.
  • Implemented role-level security (RLS) and workspace governance in Power BI Service.

Fraud Detection and Risk Analytics

  • Designed and implemented data validation rules for refunds, miscellaneous credits, and employee discounts, reducing fraudulent transactions.
  • Built automated checks for bank accounts, emails, and telephone numbers to improve data quality and prevent fraud.
  • Developed fraud identification dashboards to monitor suspect brokers and employee-related anomalies.

Regulatory Compliance and Consent Management

  • Analysed and streamlined consent data for half-hourly reads and settlement processes ensuring compliance with industry regulations.
  • Created reporting mechanisms to track consent status across multiple systems for audit readiness.

Priority Services Register (PSR) Data Governance

  • Conducted data cleansing and standardisation of PSR categories, improving accuracy and consistency across platforms.
  • Automated daily PSR data transmission to industry systems using Power BI-powered quality checks.
  • Enhanced customer vulnerability handling through data-driven improvements in careline and engineer visit processes.

Data Auditing and System Reconciliation

  • Led audits across Salesforce, Ensek, SAP CRM, and SAP ISU, identifying and resolving discrepancies in medical and service needs data.
  • Eliminated duplicate and invalid PSR records, improving data integrity and reliability.
  • Developed reconciliation reports addressing mismatches between SAP ISU and NEP, ensuring accurate service and medical needs mapping.
  • Corrected systemic data issues including missing start dates, future dates, and incorrect age periods, strengthening governance.

Timeline

Data Analyst

Centrica (British Gas)
05.2023 - 01.2026

Software Developer

Tata Consultancy Services (TCS)
12.2012 - 01.2022

Bachelor of Engineering - Information Technology

Truba College of Science & Technology
VARSHA MANDSAURWALE