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Nilesh Katoch

@nileshkatoch

Message

I build governed Azure Databricks and Power BI analytics that drive executive decisions.

United Arab Emirates

Message

What I'm looking for

I'm looking to build modern, governed analytics platforms and executive reporting that turn complex operational data into measurable business outcomes.

At Al Ansari Financial Services, I partner with the CEO Office to build financial analytics frameworks, KPI governance, and Power BI reporting that support strategic decisions across the group.

Previously at THB, I built Gold-layer Databricks models and governed 20+ Power BI dashboards across finance, clinical operations, insurance, and marketing. My billing and collections analysis helped uncover a configuration issue contributing to approximately $500K in recovered revenue, while Patient 360 and RFM models improved engagement by 20% and retention by 15%.

I’ve also delivered fraud analytics, reporting modernization, and operational monitoring at Tata Consultancy Services and Infosys, using SQL, Python, PySpark, and Power BI to turn complex operational data into actionable insight.

Experience

Work history, roles, and key accomplishments

Current

Business Data Analyst

Current

Al Ansari Financial Services

Jun 2026 - Present (3 months)

Embedded analytics partner to the CEO Office, delivering executive-level BI and data-driven insights to senior leadership. Building financial analytics frameworks, KPI governance structures, and PowerBI reporting infrastructure to support strategic decision-making.

Advanced SQL Python Excel Power BI KPI Governance Financial Analytics Executive Reporting

Senior Data Analyst

THB

May 2023 - Oct 2025 (2 years 5 months)

Designed and managed enterprise analytics solutions across finance, clinical operations, insurance, and marketing domains using Azure Databricks, PySpark, and PowerBI. Built scalable Gold-layer analytical models and identified revenue leakage trends, contributing to recovery of approximately $500K in lost revenue.

Azure Databricks PySpark Power BI DAX RLS RBAC Semantic Modeling A B Testing Python SQL Patient 360 RFM Segmentation Executive Stakeholder Management

IT Data Analyst

Tata Consultancy Services

Mar 2022 - May 2023 (1 year 2 months)

Led Fraud, Waste & Abuse (FWA) analytics initiatives for a major US insurance client, leveraging Advanced SQL and Python to identify high-risk behavioral patterns. Modernized legacy reporting processes by transitioning stakeholders to scalable PowerBI-based analytics solutions.

Advanced SQL Python Power BI DAX Row level security Report Automation Anomaly Detection Fraud Analytics

Technology Analyst

Infosys Ltd.

Oct 2016 - Feb 2022 (5 years 4 months)

Supported enterprise banking operations through SQL-based analytics, operational reporting, and production data monitoring. Developed SQL and Python-based monitoring solutions to identify operational bottlenecks and reduce turnaround times by 25%.

SQL Python Power BI Database Operations Incident resolution SLA Management Operational Reporting KPI Dashboards