Tousib Sarker.

Product · Analytics · Business transformation

Complex problems.
Clear products.
Measurable impact.

I’m Tousib, a Product Lead and Technical Business Analyst. I turn complex business needs into useful products, reliable data, and simpler ways of working.

Explore my work Download résumé

New York City  ·  5+ years of experience  ·  U.S. citizen

Experience across
Moody’s RatingsMaterial BankVertivBlackstone

01 / Selected work

From business need to outcome.

A selection of enterprise initiatives spanning product delivery, data quality, and operations.

MOODY’S RATINGS01

Modernizing methodology review workflows

Turning a legacy Credit Fitness Tracker into an integrated Power Platform application for review workflows and management reporting.

End to endProduct ownership, from discovery to adoption
My contribution

I own requirements, solution design, backlog prioritization, UAT, and release readiness. I engineer workflows for review calculations and reporting data, and design Power BI reporting for leadership.

Product deliveryPower PlatformPower BI
MATERIAL BANK02

Making enterprise data quality scalable

Automating data-quality validations with Airflow to reduce manual remediation and the operational cost of maintaining reliable product data.

~$250KOperational costs eliminated
My contribution

I built Airflow DAGs for automated enterprise data-quality validation, reducing manual remediation by 40%. In related work, I redesigned EnterWorks-to-Magento synchronization and introduced SQL checks that reduced metadata discrepancies by 20%.

AirflowSQLData quality
VERTIV03

Building a stronger product-data foundation

Delivering an Oracle-to-PIM migration and designing scalable master data models to improve the accuracy of enterprise product information.

5M+ recordsMigrated within four months
My contribution

I delivered the product-record migration and designed scalable master data management models that improved data accuracy by 25%. I also developed reporting and forecasting models that reduced reconciliation time by 40%.

PIM / MDMData migrationBusiness analysis

02 / Experience

Business context.
Technical depth.

Moody’s Ratings

Sep 2025 — Present

Product Lead | Technology Business Analyst

  • Lead enterprise application delivery supporting Ratings and methodology governance, from requirements to stakeholder adoption.
  • Translate complex business requirements into product features, workflow rules, reporting logic, and technical specifications.
  • Own UAT and defect resolution across methodology governance applications.

Material Bank

Jul 2022 — Aug 2025

Senior Technical Business Analyst | Business Analytics

  • Led three enterprise technology initiatives valued at $5M–$10M+, coordinating delivery across 20+ stakeholders.
  • Implemented AI-assisted classification workflows that improved catalog categorization and search accuracy by 25%.
  • Led product-data quality initiatives across 600+ client brands and drove Agile delivery to 98% on-time feature completion.

Vertiv

Jun 2021 — Jul 2022

Business Analyst | Sales & Operations Data Analytics

  • Led two analysts within a global analytics organization, delivering reporting across 5,000+ enterprise clients.
  • Built Python, Power BI, and SQL dashboards for account growth and revenue performance.
  • Created sales-attribution reporting that contributed to $100K+ in commissions.

Earlier experience

Blackstone · Business Analyst, Operations · Launchpad Internship, 2020
TVP.NYC · Business Analyst, Financial Analytics · Internship, 2017

03 / Expertise

Connecting strategy and execution.

Product & delivery

Discovery and requirements
Backlog prioritization · Agile / Scrum
Process design · Stakeholder alignment
UAT · Release management · Adoption

Analytics & insight

SQL · Python · Power BI
Tableau · Looker · Alteryx
Executive dashboards · KPI reporting
Excel · Forecasting · Data validation

Automation & platforms

Power Apps · Power Automate · Airflow
ETL · dbt · PIM / MDM
AWS · Azure · Snowflake
SharePoint · EnterWorks · Oracle Cloud ERP

04 / Education & credentials

University at Buffalo

B.S. in Business Administration &
Management Information Systems

Vice President, Delta Sigma Pi

English · Native
Bengali · Fluent
Spanish · Intermediate

Let’s connect

Have a business problem to solve?

I’m interested in opportunities in product management, product ownership, product and business analysis, and consulting.

Get in touch Connect on LinkedIn